Live Alerts · 188 monitored beaches

Active Advisories

Active National Weather Service alerts for every beach we cover, plus bacteria-level swim advisories for Maryland beaches (via the Maryland Healthy Beaches program). NWS updates hourly; MDE advisories update weekly during the swim season and after significant rainfall. Coverage of NY/NJ/DE/VA state health-department advisories is on the roadmap.

Updated NWS alerts hourly · MDE weekly

Swim Advisories · 3 active

Anne Arundel

Bayberry Advisory

Private access community beach, sampled twice per month Advisory posted 07/16/26

Updated Mar 26 · 0.00" rainfall last 24h

Baltimore City

Baltimore City Not Recommended

Baltimore City and MDE have not approved any swimming beaches in Baltimore City. There is no routine monitoring to ensure the safety of these waters for swimming. As a result, swimming is not recommended. As with many urban waterways, contaminants may be present in the water that can cause illness.

Updated Mar 26 · 0.16" rainfall last 24h

Worcester

Pocomoke YMCA - Activity Pond Beach Advisory

Sampled twice per month Advisory posted 07/16/26.

Updated Mar 26 · 0.00" rainfall last 24h

NWS Weather Alerts · 324 active

Sandy Point State Park Anne Arundel

Special Marine Warning issued July 18 at 4:44PM EDT until July 18 at 5:45PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

North Beach Calvert

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Special Marine Warning issued July 18 at 4:44PM EDT until July 18 at 5:45PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Heat Advisory issued July 18 at 12:43PM EDT until July 18 at 8:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Special Marine Warning issued July 18 at 4:43PM EDT until July 18 at 5:30PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

Ocean City Beach Worcester

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

Fort Smallwood Park Anne Arundel

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Mayo Beach Park Anne Arundel

Special Marine Warning issued July 18 at 4:44PM EDT until July 18 at 5:45PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Special Marine Warning issued July 18 at 4:44PM EDT until July 18 at 5:45PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Downs Park Anne Arundel

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 19 at 6:00AM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Special Marine Warning issued July 18 at 4:43PM EDT until July 18 at 5:30PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Special Marine Warning issued July 18 at 4:44PM EDT until July 18 at 5:45PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Special Marine Warning issued July 18 at 4:44PM EDT until July 18 at 5:45PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Special Marine Warning issued July 18 at 4:44PM EDT until July 18 at 5:45PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Oxford Beach Talbot

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Heat Advisory issued July 18 at 12:43PM EDT until July 18 at 8:00PM EDT by NWS Mount Holly NJ

Special Marine Warning issued July 18 at 4:44PM EDT until July 18 at 5:45PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Flood Watch issued July 18 at 11:43AM EDT until July 19 at 2:00AM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Dewey Beach Sussex

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 12:00AM EDT by NWS Mount Holly NJ

Bethany Beach Sussex

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 12:00AM EDT by NWS Mount Holly NJ

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Lewes Beach Sussex

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 12:00AM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 12:00AM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Heat Advisory issued July 18 at 12:43PM EDT until July 18 at 8:00PM EDT by NWS Mount Holly NJ

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

Kiptopeke State Park Northampton

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

Cape Charles Beach Northampton

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Severe Thunderstorm Warning issued July 18 at 4:46PM EDT until July 18 at 5:30PM EDT by NWS Wakefield VA

Special Weather Statement issued July 18 at 4:43PM EDT by NWS Wakefield VA

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Smith Point Beach Northumberland

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Colonial Beach Westmoreland

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Special Marine Warning issued July 18 at 4:04PM EDT until July 18 at 5:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Special Marine Warning issued July 18 at 4:43PM EDT until July 18 at 5:30PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Miami Beach Park Baltimore

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Cox's Point Park Baltimore

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Quiet Waters Park Anne Arundel

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Elms Beach Park St. Mary's

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Myrtle Point Park St. Mary's

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Special Marine Warning issued July 18 at 4:45PM EDT until July 18 at 5:45PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 19 at 6:00AM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Heat Advisory issued July 18 at 12:43PM EDT until July 18 at 8:00PM EDT by NWS Mount Holly NJ

Ferry Point Park Queen Anne's

Severe Thunderstorm Warning issued July 18 at 4:47PM EDT until July 18 at 5:15PM EDT by NWS Mount Holly NJ

Special Marine Warning issued July 18 at 4:44PM EDT until July 18 at 5:45PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Small Craft Advisory issued July 18 at 7:48AM EDT until July 18 at 11:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 19 at 2:00AM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 19 at 2:00AM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 19 at 2:00AM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 18 at 8:00PM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 19 at 2:00AM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Snow Hill Farm Park St. Mary's

Severe Thunderstorm Watch issued July 18 at 4:33PM EDT until July 18 at 9:00PM EDT by NWS Baltimore MD/Washington DC

Heat Advisory issued July 18 at 7:50AM EDT until July 18 at 7:00PM EDT by NWS Baltimore MD/Washington DC

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Rolph's Wharf Queen Anne's

Severe Thunderstorm Warning issued July 18 at 4:47PM EDT until July 18 at 5:15PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Heat Advisory issued July 18 at 12:43PM EDT until July 18 at 8:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tyaskin Wharf Wicomico

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Cove Road Beach Wicomico

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 12:00AM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Heat Advisory issued July 18 at 12:43PM EDT until July 18 at 8:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Heat Advisory issued July 18 at 12:43PM EDT until July 18 at 8:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Heat Advisory issued July 18 at 12:43PM EDT until July 18 at 8:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Port Mahon Kent

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Augustine Beach New Castle

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Flood Watch issued July 18 at 2:13AM EDT until July 19 at 2:00AM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Heat Advisory issued July 18 at 12:43PM EDT until July 18 at 8:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Flash Flood Warning issued July 18 at 3:01PM EDT until July 18 at 6:00PM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Air Quality Alert issued July 17 at 4:40PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 11:43AM EDT until July 19 at 2:00AM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 18 at 1:55AM EDT by NWS Baltimore MD/Washington DC

Air Quality Alert issued July 17 at 7:54PM EDT by NWS Baltimore MD/Washington DC

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Flood Watch issued July 18 at 3:17PM EDT until July 19 at 12:00AM EDT by NWS Pittsburgh PA

Severe Thunderstorm Watch issued July 18 at 1:07PM EDT until July 18 at 9:00PM EDT by NWS Pittsburgh PA

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Flood Watch issued July 18 at 4:11PM EDT until July 19 at 12:00AM EDT by NWS State College PA

Severe Thunderstorm Watch issued July 18 at 1:03PM EDT until July 18 at 9:00PM EDT by NWS State College PA

Severe Thunderstorm Warning issued July 18 at 4:44PM EDT until July 18 at 5:00PM EDT by NWS Cleveland OH

Special Marine Warning issued July 18 at 4:19PM EDT until July 18 at 5:30PM EDT by NWS Cleveland OH

Special Marine Warning issued July 18 at 4:17PM EDT until July 18 at 6:15PM EDT by NWS Cleveland OH

Beach Hazards Statement issued July 18 at 3:48PM EDT until July 18 at 10:00PM EDT by NWS Cleveland OH

Severe Thunderstorm Watch issued July 18 at 1:02PM EDT until July 18 at 9:00PM EDT by NWS Cleveland OH

First Landing State Park Virginia Beach

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Buckroe Beach Hampton

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Hilton Pier Park Newport News

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Anderson Park Newport News

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Flood Watch issued July 18 at 2:13AM EDT until July 19 at 2:00AM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Asbury Park Monmouth

Flash Flood Warning issued July 18 at 3:44PM EDT until July 18 at 7:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Flood Watch issued July 18 at 2:13AM EDT until July 19 at 2:00AM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Belmar Monmouth

Special Marine Warning issued July 18 at 4:02PM EDT until July 18 at 6:00PM EDT by NWS Mount Holly NJ

Flash Flood Warning issued July 18 at 3:44PM EDT until July 18 at 7:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Flood Watch issued July 18 at 2:13AM EDT until July 19 at 2:00AM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Spring Lake Monmouth

Special Marine Warning issued July 18 at 4:02PM EDT until July 18 at 6:00PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Manasquan Monmouth

Special Marine Warning issued July 18 at 4:02PM EDT until July 18 at 6:00PM EDT by NWS Mount Holly NJ

Flash Flood Warning issued July 18 at 3:44PM EDT until July 18 at 7:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Flood Watch issued July 18 at 2:13AM EDT until July 19 at 2:00AM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Special Marine Warning issued July 18 at 4:02PM EDT until July 18 at 6:00PM EDT by NWS Mount Holly NJ

Flash Flood Warning issued July 18 at 3:44PM EDT until July 18 at 7:45PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Flood Watch issued July 18 at 2:13AM EDT until July 19 at 2:00AM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Special Marine Warning issued July 18 at 4:02PM EDT until July 18 at 6:00PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Seaside Park Ocean

Special Marine Warning issued July 18 at 4:02PM EDT until July 18 at 6:00PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Special Marine Warning issued July 18 at 4:02PM EDT until July 18 at 6:00PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Special Marine Warning issued July 18 at 4:02PM EDT until July 18 at 6:00PM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Flood Watch issued July 18 at 2:13AM EDT until July 19 at 2:00AM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Brigantine Atlantic

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Atlantic City Atlantic

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Ventnor City Atlantic

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Margate City Atlantic

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Ocean City NJ Cape May

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Sea Isle City Cape May

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Avalon Cape May

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Stone Harbor Cape May

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Wildwood Cape May

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

North Wildwood Cape May

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Wildwood Crest Cape May

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Cape May Cape May

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Small Craft Advisory issued July 18 at 2:13AM EDT until July 19 at 4:00AM EDT by NWS Mount Holly NJ

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Villas Cape May

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Air Quality Alert issued July 17 at 3:45PM EDT by NWS Mount Holly NJ

Reeds Beach Cape May

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Fortescue Cumberland

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Gandy's Beach Cumberland

Tornado Watch issued July 18 at 1:55PM EDT until July 18 at 9:00PM EDT by NWS Mount Holly NJ

Virginia Beach Oceanfront Virginia Beach

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

Sandbridge Beach Virginia Beach

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Heat Advisory issued July 18 at 9:28AM EDT until July 18 at 8:00PM EDT by NWS Wakefield VA

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

False Cape State Park Virginia Beach

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

Chic's Beach Virginia Beach

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 3:52PM EDT until July 19 at 6:00AM EDT by NWS Upton NY

Flood Watch issued July 18 at 3:57PM EDT until July 19 at 2:00AM EDT by NWS Upton NY

Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Flood Watch issued July 18 at 3:57PM EDT until July 19 at 2:00AM EDT by NWS Upton NY

Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Flood Watch issued July 18 at 3:57PM EDT until July 19 at 2:00AM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Small Craft Advisory issued July 18 at 3:52PM EDT until July 19 at 12:00PM EDT by NWS Upton NY

Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Main Beach Suffolk

Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Coopers Beach Suffolk

Small Craft Advisory issued July 18 at 3:52PM EDT until July 19 at 12:00PM EDT by NWS Upton NY

Kirk Park Beach Suffolk

Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Rip Current Statement issued July 18 at 2:52AM EDT until July 18 at 9:00PM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Small Craft Advisory issued July 18 at 2:57PM EDT until July 19 at 8:00AM EDT by NWS Gray ME

Rip Current Statement issued July 18 at 4:35PM EDT until July 18 at 8:00PM EDT by NWS Gray ME

Air Quality Alert issued July 18 at 3:11AM EDT by NWS Gray ME

Air Quality Alert issued July 17 at 3:35PM EDT by NWS Gray ME

Small Craft Advisory issued July 18 at 2:57PM EDT until July 19 at 8:00AM EDT by NWS Gray ME

Small Craft Advisory issued July 18 at 2:57PM EDT until July 19 at 8:00AM EDT by NWS Gray ME

Reid State Park Sagadahoc

Rip Current Statement issued July 18 at 4:35PM EDT until July 18 at 8:00PM EDT by NWS Gray ME

Air Quality Alert issued July 18 at 3:11AM EDT by NWS Gray ME

Air Quality Alert issued July 17 at 3:35PM EDT by NWS Gray ME

Small Craft Advisory issued July 18 at 2:57PM EDT until July 19 at 8:00AM EDT by NWS Gray ME

Hampton Beach Rockingham

Small Craft Advisory issued July 18 at 2:57PM EDT until July 19 at 8:00AM EDT by NWS Gray ME

Rip Current Statement issued July 18 at 4:35PM EDT until July 18 at 8:00PM EDT by NWS Gray ME

Air Quality Alert issued July 18 at 3:11AM EDT by NWS Gray ME

Air Quality Alert issued July 17 at 3:35PM EDT by NWS Gray ME

Air Quality Alert issued July 17 at 3:21PM EDT by NWS Gray ME

Jenness State Beach Rockingham

Small Craft Advisory issued July 18 at 2:57PM EDT until July 19 at 8:00AM EDT by NWS Gray ME

Crane Beach Essex

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 12:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 12:00PM EDT by NWS Boston/Norton MA

Revere Beach Suffolk

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Nauset Beach Barnstable

Rip Current Statement issued July 18 at 12:40PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Coast Guard Beach Barnstable

Rip Current Statement issued July 18 at 12:40PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Marconi Beach Barnstable

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Race Point Beach Barnstable

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 12:00PM EDT by NWS Boston/Norton MA

Craigville Beach Barnstable

Rip Current Statement issued July 18 at 12:40PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 12:00PM EDT by NWS Boston/Norton MA

Rip Current Statement issued July 18 at 12:40PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 4:15PM EDT by NWS Boston/Norton MA

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 12:00PM EDT by NWS Boston/Norton MA

Heat Advisory issued July 18 at 1:34AM EDT until July 18 at 8:00PM EDT by NWS Newport/Morehead City NC

Small Craft Advisory issued July 18 at 2:38PM EDT until July 19 at 8:00AM EDT by NWS Newport/Morehead City NC

Duck Beach Dare

Small Craft Advisory issued July 18 at 2:38PM EDT until July 19 at 8:00AM EDT by NWS Newport/Morehead City NC

Corolla Beach Currituck

Severe Thunderstorm Watch issued July 18 at 2:14PM EDT until July 18 at 9:00PM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 12:44PM EDT until July 19 at 7:00AM EDT by NWS Wakefield VA

Small Craft Advisory issued July 18 at 2:38PM EDT until July 19 at 12:00PM EDT by NWS Newport/Morehead City NC

Small Craft Advisory issued July 18 at 2:38PM EDT until July 19 at 12:00PM EDT by NWS Newport/Morehead City NC

Wrightsville Beach New Hanover

Heat Advisory issued July 18 at 2:52PM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

Beach Hazards Statement issued July 18 at 2:41AM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

Carolina Beach New Hanover

Heat Advisory issued July 18 at 2:52PM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

Beach Hazards Statement issued July 18 at 2:41AM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

Kure Beach New Hanover

Small Craft Advisory issued July 18 at 2:32PM EDT until July 19 at 11:00PM EDT by NWS Wilmington NC

Myrtle Beach Horry

Small Craft Advisory issued July 18 at 2:32PM EDT until July 19 at 11:00PM EDT by NWS Wilmington NC

Small Craft Advisory issued July 18 at 2:32PM EDT until July 19 at 11:00PM EDT by NWS Wilmington NC

Folly Beach Charleston

Small Craft Advisory issued July 18 at 2:08PM EDT until July 19 at 8:00PM EDT by NWS Charleston SC

Isle of Palms Charleston

Heat Advisory issued July 18 at 2:11PM EDT until July 18 at 8:00PM EDT by NWS Charleston SC

Small Craft Advisory issued July 18 at 2:08PM EDT until July 19 at 8:00PM EDT by NWS Charleston SC

Heat Advisory issued July 18 at 2:11PM EDT until July 18 at 8:00PM EDT by NWS Charleston SC

Heat Advisory issued July 18 at 2:11PM EDT until July 18 at 8:00PM EDT by NWS Charleston SC

Special Marine Warning issued July 18 at 4:25PM EDT until July 18 at 5:30PM EDT by NWS Tallahassee FL

Special Weather Statement issued July 18 at 4:21PM EDT by NWS Tallahassee FL

Special Marine Warning issued July 18 at 4:25PM EDT until July 18 at 5:30PM EDT by NWS Tallahassee FL

Special Weather Statement issued July 18 at 4:21PM EDT by NWS Tallahassee FL

Special Marine Warning issued July 18 at 4:25PM EDT until July 18 at 5:30PM EDT by NWS Tallahassee FL

Special Marine Warning issued July 18 at 4:25PM EDT until July 18 at 5:30PM EDT by NWS Tallahassee FL

Special Marine Warning issued July 18 at 4:25PM EDT until July 18 at 5:30PM EDT by NWS Tallahassee FL

Small Craft Advisory issued July 18 at 4:10PM EDT until July 21 at 8:00PM EDT by NWS Tampa Bay Ruskin FL

Small Craft Advisory issued July 18 at 4:10PM EDT until July 21 at 8:00PM EDT by NWS Tampa Bay Ruskin FL

Clearwater Beach Pinellas

Small Craft Advisory issued July 18 at 4:10PM EDT until July 21 at 8:00PM EDT by NWS Tampa Bay Ruskin FL

Coquina Beach Manatee

Small Craft Advisory issued July 18 at 4:10PM EDT until July 21 at 8:00PM EDT by NWS Tampa Bay Ruskin FL

Lido Beach Sarasota

Small Craft Advisory issued July 18 at 4:10PM EDT until July 21 at 8:00PM EDT by NWS Tampa Bay Ruskin FL

Siesta Key Beach Sarasota

Small Craft Advisory issued July 18 at 4:10PM EDT until July 21 at 8:00PM EDT by NWS Tampa Bay Ruskin FL

Biloxi Beach Harrison

Heat Advisory issued July 18 at 10:11AM CDT until July 19 at 6:00PM CDT by NWS New Orleans LA

Heat Advisory issued July 18 at 10:11AM CDT until July 18 at 6:00PM CDT by NWS New Orleans LA

Coronado Beach San Diego

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

La Jolla Shores San Diego

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

La Jolla Cove San Diego

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

Mission Beach San Diego

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

Pacific Beach San Diego

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

Del Mar Beach San Diego

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

Newport Beach Orange

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

High Surf Advisory issued July 18 at 12:55PM PDT until July 21 at 11:00PM PDT by NWS Los Angeles/Oxnard CA

Venice Beach Los Angeles

High Surf Advisory issued July 18 at 12:55PM PDT until July 21 at 11:00PM PDT by NWS Los Angeles/Oxnard CA

High Surf Advisory issued July 18 at 12:55PM PDT until July 21 at 11:00PM PDT by NWS Los Angeles/Oxnard CA

Small Craft Advisory issued July 18 at 1:38PM PDT until July 20 at 2:00AM PDT by NWS Portland OR

Small Craft Advisory issued July 18 at 1:38PM PDT until July 20 at 2:00AM PDT by NWS Portland OR

Air Quality Alert issued July 18 at 11:36AM EDT by NWS Gaylord MI

Air Quality Alert issued July 18 at 12:11PM EDT by NWS Grand Rapids MI

Beach Hazards Statement issued July 18 at 11:19AM EDT until July 19 at 4:00AM EDT by NWS Grand Rapids MI

Small Craft Advisory issued July 18 at 11:18AM EDT until July 19 at 4:00AM EDT by NWS Grand Rapids MI

Beach Hazards Statement issued July 18 at 4:47PM EDT until July 19 at 5:00AM EDT by NWS Northern Indiana

Air Quality Alert issued July 18 at 10:44AM EDT by NWS Northern Indiana

Air Quality Alert issued July 17 at 9:45AM EDT by NWS Northern Indiana

Beach Hazards Statement issued July 18 at 3:04PM CDT until July 19 at 10:00AM CDT by NWS Chicago IL

Air Quality Alert issued July 18 at 12:31PM CDT by NWS Chicago IL

Air Quality Alert issued July 18 at 12:13AM CDT by NWS Chicago IL

Small Craft Advisory issued July 18 at 2:50PM CDT until July 19 at 4:00AM CDT by NWS Chicago IL

Beach Hazards Statement issued July 18 at 3:04PM CDT until July 19 at 10:00AM CDT by NWS Chicago IL

Air Quality Alert issued July 18 at 12:31PM CDT by NWS Chicago IL

Air Quality Alert issued July 18 at 12:13AM CDT by NWS Chicago IL

Beach Hazards Statement issued July 18 at 3:04PM CDT until July 19 at 10:00AM CDT by NWS Chicago IL

Air Quality Alert issued July 18 at 12:31PM CDT by NWS Chicago IL

Air Quality Alert issued July 18 at 12:13AM CDT by NWS Chicago IL

Dense Smoke Advisory issued July 18 at 2:46PM CDT until July 20 at 7:00AM CDT by NWS Milwaukee/Sullivan WI

Small Craft Advisory issued July 18 at 2:46PM CDT until July 19 at 7:00AM CDT by NWS Milwaukee/Sullivan WI

Small Craft Advisory issued July 18 at 3:48PM EDT until July 19 at 8:00AM EDT by NWS Cleveland OH

Severe Thunderstorm Watch issued July 18 at 1:02PM EDT until July 18 at 9:00PM EDT by NWS Cleveland OH

Special Marine Warning issued July 18 at 4:17PM EDT until July 18 at 6:15PM EDT by NWS Cleveland OH

Beach Hazards Statement issued July 18 at 3:48PM EDT until July 19 at 8:00AM EDT by NWS Cleveland OH

Severe Thunderstorm Watch issued July 18 at 1:02PM EDT until July 18 at 9:00PM EDT by NWS Cleveland OH

Air Quality Alert issued July 17 at 9:00PM EDT by NWS Cleveland OH

Air Quality Alert issued July 17 at 5:30PM EDT by NWS Cleveland OH

Heat Advisory issued July 18 at 10:11AM CDT until July 19 at 6:00PM CDT by NWS New Orleans LA

Heat Advisory issued July 18 at 10:11AM CDT until July 18 at 6:00PM CDT by NWS New Orleans LA

Small Craft Advisory issued July 18 at 2:57PM EDT until July 19 at 8:00AM EDT by NWS Gray ME

Rip Current Statement issued July 18 at 4:35PM EDT until July 18 at 8:00PM EDT by NWS Gray ME

Air Quality Alert issued July 18 at 3:11AM EDT by NWS Gray ME

Air Quality Alert issued July 17 at 3:35PM EDT by NWS Gray ME

Small Craft Advisory issued July 18 at 2:57PM EDT until July 19 at 8:00AM EDT by NWS Gray ME

Rip Current Statement issued July 18 at 4:35PM EDT until July 18 at 8:00PM EDT by NWS Gray ME

Air Quality Alert issued July 18 at 3:11AM EDT by NWS Gray ME

Air Quality Alert issued July 17 at 3:35PM EDT by NWS Gray ME

Beach Hazards Statement issued July 18 at 1:56PM EDT until July 19 at 8:00PM EDT by NWS Caribou ME

Air Quality Alert issued July 18 at 2:46AM EDT by NWS Caribou ME

Air Quality Alert issued July 17 at 3:41PM EDT by NWS Caribou ME

Rip Current Statement issued July 18 at 4:35PM EDT until July 18 at 8:00PM EDT by NWS Gray ME

Air Quality Alert issued July 18 at 3:11AM EDT by NWS Gray ME

Air Quality Alert issued July 17 at 3:35PM EDT by NWS Gray ME

Air Quality Alert issued July 17 at 3:21PM EDT by NWS Gray ME

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Small Craft Advisory issued July 18 at 2:57PM EDT until July 19 at 8:00AM EDT by NWS Gray ME

West Dennis Beach Barnstable

Rip Current Statement issued July 18 at 12:40PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Mayflower Beach Barnstable

Rip Current Statement issued July 18 at 12:40PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 12:00PM EDT by NWS Boston/Norton MA

Lighthouse Beach Barnstable

Rip Current Statement issued July 18 at 12:40PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Rip Current Statement issued July 18 at 12:40PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Madaket Beach Nantucket

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Old Silver Beach Barnstable

Rip Current Statement issued July 18 at 12:40PM EDT until July 19 at 8:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 6:08PM EDT by NWS Boston/Norton MA

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 12:00PM EDT by NWS Boston/Norton MA

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 12:00PM EDT by NWS Boston/Norton MA

Small Craft Advisory issued July 18 at 12:41PM EDT until July 19 at 12:00PM EDT by NWS Boston/Norton MA

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Calf Pasture Beach Fairfield

Air Quality Alert issued July 17 at 3:28PM EDT by NWS Upton NY

Heat Advisory issued July 18 at 2:52PM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

Beach Hazards Statement issued July 18 at 2:41AM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

Topsail Beach Pender

Heat Advisory issued July 18 at 2:52PM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

Beach Hazards Statement issued July 18 at 2:41AM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

Heat Advisory issued July 18 at 1:34AM EDT until July 18 at 8:00PM EDT by NWS Newport/Morehead City NC

Holden Beach Brunswick

Small Craft Advisory issued July 18 at 2:32PM EDT until July 19 at 11:00PM EDT by NWS Wilmington NC

Oak Island Beach Brunswick

Small Craft Advisory issued July 18 at 2:32PM EDT until July 19 at 11:00PM EDT by NWS Wilmington NC

Sunset Beach Brunswick

Small Craft Advisory issued July 18 at 2:32PM EDT until July 19 at 11:00PM EDT by NWS Wilmington NC

Heat Advisory issued July 18 at 1:34AM EDT until July 18 at 8:00PM EDT by NWS Newport/Morehead City NC

Small Craft Advisory issued July 18 at 2:38PM EDT until July 20 at 6:00AM EDT by NWS Newport/Morehead City NC

Indian Beach Carteret

Small Craft Advisory issued July 18 at 2:38PM EDT until July 20 at 6:00AM EDT by NWS Newport/Morehead City NC

Pawleys Island Georgetown

Small Craft Advisory issued July 18 at 2:32PM EDT until July 19 at 11:00PM EDT by NWS Wilmington NC

Litchfield Beach Georgetown

Small Craft Advisory issued July 18 at 2:32PM EDT until July 19 at 11:00PM EDT by NWS Wilmington NC

Heat Advisory issued July 18 at 2:52PM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

Beach Hazards Statement issued July 18 at 2:41AM EDT until July 18 at 8:00PM EDT by NWS Wilmington NC

Small Craft Advisory issued July 18 at 2:32PM EDT until July 19 at 11:00PM EDT by NWS Wilmington NC

Small Craft Advisory issued July 18 at 2:08PM EDT until July 19 at 8:00PM EDT by NWS Charleston SC

Small Craft Advisory issued July 18 at 2:38PM EDT until July 20 at 6:00AM EDT by NWS Newport/Morehead City NC

Sandy Beach Park Honolulu

Small Craft Advisory issued July 18 at 3:26AM HST until July 18 at 6:00PM HST by NWS Honolulu HI

Small Craft Advisory issued July 18 at 3:26AM HST until July 18 at 6:00PM HST by NWS Honolulu HI

Small Craft Advisory issued July 18 at 3:26AM HST until July 18 at 6:00PM HST by NWS Honolulu HI

Manzanita Beach Tillamook

Small Craft Advisory issued July 18 at 1:38PM PDT until July 20 at 2:00AM PDT by NWS Portland OR

Rockaway Beach Tillamook

Small Craft Advisory issued July 18 at 1:38PM PDT until July 20 at 2:00AM PDT by NWS Portland OR

Small Craft Advisory issued July 18 at 1:38PM PDT until July 20 at 2:00AM PDT by NWS Portland OR

Small Craft Advisory issued July 18 at 1:38PM PDT until July 20 at 2:00AM PDT by NWS Portland OR

Small Craft Advisory issued July 18 at 1:29PM PDT until July 20 at 5:00PM PDT by NWS Medford OR

Hazardous Seas Warning issued July 18 at 1:29PM PDT until July 19 at 11:00PM PDT by NWS Medford OR

Small Craft Advisory issued July 18 at 1:29PM PDT until July 20 at 5:00PM PDT by NWS Medford OR

Air Quality Alert issued July 18 at 12:11PM EDT by NWS Grand Rapids MI

Beach Hazards Statement issued July 18 at 11:19AM EDT until July 19 at 4:00AM EDT by NWS Grand Rapids MI

Air Quality Alert issued July 18 at 12:11PM EDT by NWS Grand Rapids MI

Beach Hazards Statement issued July 18 at 11:19AM EDT until July 19 at 4:00AM EDT by NWS Grand Rapids MI

Air Quality Alert issued July 18 at 11:36AM EDT by NWS Gaylord MI

Air Quality Alert issued July 18 at 11:36AM EDT by NWS Gaylord MI

Small Craft Advisory issued July 18 at 2:42PM EDT until July 18 at 11:00PM EDT by NWS Gaylord MI

Small Craft Advisory issued July 18 at 2:42PM EDT until July 19 at 5:00AM EDT by NWS Gaylord MI

Air Quality Alert issued July 18 at 10:24AM EDT by NWS Detroit/Pontiac MI

Beach Hazards Statement issued July 18 at 4:41AM EDT until July 18 at 10:00PM EDT by NWS Detroit/Pontiac MI

Air Quality Alert issued July 18 at 10:24AM EDT by NWS Detroit/Pontiac MI

Small Craft Advisory issued July 18 at 3:15PM EDT until July 18 at 8:00PM EDT by NWS Marquette MI

Dense Smoke Advisory issued July 18 at 3:15PM EDT until July 20 at 8:00AM EDT by NWS Marquette MI

Small Craft Advisory issued July 18 at 2:50PM CDT until July 19 at 4:00AM CDT by NWS Chicago IL

Small Craft Advisory issued July 18 at 2:50PM CDT until July 19 at 4:00AM CDT by NWS Chicago IL

Beach Hazards Statement issued July 18 at 3:04PM CDT until July 19 at 10:00AM CDT by NWS Chicago IL

Air Quality Alert issued July 18 at 12:31PM CDT by NWS Chicago IL

Air Quality Alert issued July 18 at 12:13AM CDT by NWS Chicago IL

Small Craft Advisory issued July 18 at 2:50PM CDT until July 19 at 4:00AM CDT by NWS Chicago IL

Small Craft Advisory issued July 18 at 2:50PM CDT until July 19 at 4:00AM CDT by NWS Chicago IL

Small Craft Advisory issued July 18 at 2:50PM CDT until July 19 at 4:00AM CDT by NWS Chicago IL

Beach Hazards Statement issued July 18 at 3:04PM CDT until July 19 at 10:00AM CDT by NWS Chicago IL

Air Quality Alert issued July 18 at 12:31PM CDT by NWS Chicago IL

Air Quality Alert issued July 18 at 12:13AM CDT by NWS Chicago IL

Small Craft Advisory issued July 18 at 4:33PM EDT until July 19 at 5:00AM EDT by NWS Northern Indiana

Air Quality Alert issued July 18 at 9:34AM CDT by NWS Green Bay WI

Air Quality Alert issued July 18 at 9:34AM CDT by NWS Green Bay WI

Small Craft Advisory issued July 18 at 3:48PM CDT until July 18 at 7:00PM CDT by NWS Green Bay WI

Dense Smoke Advisory issued July 18 at 3:48PM CDT until July 20 at 7:00AM CDT by NWS Green Bay WI

Severe Thunderstorm Watch issued July 18 at 1:02PM EDT until July 18 at 9:00PM EDT by NWS Cleveland OH

Small Craft Advisory issued July 18 at 3:48PM EDT until July 19 at 8:00AM EDT by NWS Cleveland OH

Severe Thunderstorm Watch issued July 18 at 1:02PM EDT until July 18 at 9:00PM EDT by NWS Cleveland OH

Beach Hazards Statement issued July 18 at 3:48PM EDT until July 19 at 8:00AM EDT by NWS Cleveland OH

Severe Thunderstorm Watch issued July 18 at 1:02PM EDT until July 18 at 9:00PM EDT by NWS Cleveland OH

Air Quality Alert issued July 17 at 9:00PM EDT by NWS Cleveland OH

Air Quality Alert issued July 17 at 5:30PM EDT by NWS Cleveland OH

Severe Thunderstorm Watch issued July 18 at 1:37PM EDT until July 18 at 9:00PM EDT by NWS Buffalo NY

Beach Hazards Statement issued July 18 at 12:27PM EDT until July 19 at 6:00AM EDT by NWS Buffalo NY

Air Quality Alert issued July 17 at 2:43PM EDT by NWS Buffalo NY

Small Craft Advisory issued July 18 at 12:34PM EDT until July 19 at 4:00AM EDT by NWS Buffalo NY

Severe Thunderstorm Watch issued July 18 at 1:37PM EDT until July 18 at 9:00PM EDT by NWS Buffalo NY

Beach Hazards Statement issued July 18 at 12:27PM EDT until July 19 at 6:00AM EDT by NWS Buffalo NY

Air Quality Alert issued July 17 at 2:43PM EDT by NWS Buffalo NY

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

Seal Beach Orange

High Surf Advisory issued July 18 at 4:40AM PDT until July 21 at 11:00PM PDT by NWS San Diego CA

High Surf Advisory issued July 18 at 12:55PM PDT until July 21 at 11:00PM PDT by NWS Los Angeles/Oxnard CA

Cayucos State Beach San Luis Obispo

Beach Hazards Statement issued July 18 at 12:55PM PDT until July 21 at 11:00PM PDT by NWS Los Angeles/Oxnard CA

How Advisories Work

County health departments take water samples at monitored beaches throughout the swim season. Bacteria levels (primarily enterococci and E. coli) are used as indicators of contamination. When results exceed EPA thresholds, the local health department issues a swim advisory. Additionally, any time more than 0.5 inches of rain falls in 24 hours, coastal Maryland beaches automatically go under a 48-hour no-swimming advisory due to expected stormwater runoff.

Updated · Data from Maryland Department of the Environment and National Weather Service

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