Sea Rim State Park Tide Chart

High and low tide predictions for the next 7 days. Data from NOAA station 8770475. Times shown are local (ET). Heights in feet above MLLW.

Thursday, Jun 25

Time Type Height
6:15 AM High 1.0 ft
9:13 PM Low -0.1 ft

Friday, Jun 26

Time Type Height
7:21 AM High 1.1 ft
9:49 PM Low -0.1 ft

Saturday, Jun 27

Time Type Height
8:57 AM High 1.1 ft
10:29 PM Low -0.2 ft

Sunday, Jun 28

Time Type Height
9:37 AM High 1.1 ft
11:07 PM Low -0.2 ft

Monday, Jun 29

Time Type Height
10:09 AM High 1.1 ft
11:43 PM Low -0.2 ft

Tuesday, Jun 30

Time Type Height
1:37 PM High 1.0 ft

Wednesday, Jul 1

Time Type Height
12:19 AM Low -0.2 ft
2:09 PM High 1.0 ft

Why Tides Matter Here

Chesapeake Bay tides run smaller than the open Atlantic — typically 1-2 feet of range versus 3-5 feet offshore — but they still affect fishing, boating, and fossil hunting. Low tide exposes mudflats, sandbars, and (at Jefferson County beaches) fossil-rich cliff debris. High tide is better for swimming and crabbing in marsh areas. For fishing, the first hour after the tide turns — either direction — is often the best window.

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