90°
Sunny
8%
70
Glynn County, GA · Atlantic Ocean
St. Simons Island Beach
East Beach Causeway, St. Simons Island, GA 31522
The largest of Georgia's Golden Isles — a wooded barrier island with a charming village near the St. Simons Lighthouse, miles of bike paths, and a Spanish-moss-and-live-oak character distinct from typical beach towns. Beach is on the east side; the village faces the sound.
Today's Conditions
Great day for a beach walk.
Hot — hydrate and seek shade
Full NWS forecast for This Afternoon
Sunny. High near 90, with temperatures falling to around 89 in the afternoon. Heat index values as high as 103. South wind around 17 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 80. Heat index values as high as 102. Southwest wind 7 to 17 mph, with gusts as high as 23 mph.
Weather
- 90°F air — hot — hydrate and seek shade
- Sunny skies — clear conditions
Safety
- UV 10 (extreme) — spf 50+ mandatory, limit mid-day exposure
73 /100
great
61 Sunbathe
77 Walk
75 Fish
74 Photo
Best for walking today
Atmosphere
Air Temp
90°F
Clear
Wind
17 mph
S
Rain
8%
This Afternoon
UV Peak
10 Very High
High 11 AM–03 PM · burn in ~20m
Burn-free before 09 AM & after 04 PM
Tomorrow
90°F
Sunny
Water
Water Temp
—
Wave Height
2.3 ft
SSE swell
Barometer
30.00 inHg
1016 hPa
Water Quality
Clean
9 cfu/100mL · Enterococcus
USGS · sampled 9mo ago
Sun & Moon
Sunrise
6:33 AM
Sunset
8:29 PM
Moon · 18%
Waxing Crescent
Neap tides — smaller range
Tides
| Time | Type | Height |
|---|---|---|
| 6:21 AM | Low | -0.5 ft |
| 12:30 PM | High | 6.8 ft |
| 6:42 PM | Low | -0.0 ft |
| Time | Type | Height |
|---|---|---|
| 12:43 AM | High | 7.0 ft |
| 7:07 AM | Low | -0.2 ft |
| 1:22 PM | High | 6.8 ft |
| 7:38 PM | Low | 0.4 ft |
| Time | Type | Height |
|---|---|---|
| 1:32 AM | High | 6.6 ft |
| 7:54 AM | Low | 0.0 ft |
| 2:11 PM | High | 6.7 ft |
| 8:35 PM | Low | 0.8 ft |
| Time | Type | Height |
|---|---|---|
| 2:20 AM | High | 6.2 ft |
| 8:42 AM | Low | 0.3 ft |
| 3:01 PM | High | 6.6 ft |
| 9:33 PM | Low | 1.0 ft |
| Time | Type | Height |
|---|---|---|
| 3:10 AM | High | 5.8 ft |
| 9:31 AM | Low | 0.5 ft |
| 3:51 PM | High | 6.5 ft |
| 10:29 PM | Low | 1.1 ft |
| Time | Type | Height |
|---|---|---|
| 4:01 AM | High | 5.6 ft |
| 10:19 AM | Low | 0.6 ft |
| 4:43 PM | High | 6.5 ft |
| 11:21 PM | Low | 1.1 ft |
| Time | Type | Height |
|---|---|---|
| 4:55 AM | High | 5.5 ft |
| 11:08 AM | Low | 0.7 ft |
| 5:35 PM | High | 6.6 ft |
High/low predictions from NOAA station 8677344, refreshed on every build. Times shown local.
7-Day Beach Day Forecast
90°
Sunny
6%
70
89°
Sunny then Chance Showers And Thunderstorms
35%
31
89°
Chance Showers And Thunderstorms
41%
26
91°
Chance Showers And Thunderstorms
42%
24
90°
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
63%
17
88°
Chance Showers And Thunderstorms
51%
29
What to Bring Today
- critical SPF 50 sunscreen UV index 10 — very high
- recommended Sturdy umbrella + sand anchor 17 mph wind
- critical Extra water / electrolytes 90°F - heat risk
- recommended Cooling towel or hat sustained heat
Always remember water bottle, trash bag (leave no trace).
Best Fishing Times Today
Solunar theory: fish activity peaks at moon transits (major) and moonrise/moonset (minor). All times local.
Minor
10:30 PM - 11:30 PM
Major
4:00 AM - 6:00 AM
Minor
10:40 AM - 11:40 AM
Major
4:10 PM - 6:10 PM
Beach Info
Parking
Free street parking near East Beach and Massengale Park.
Dogs
Memorial Day through Labor Day, dogs prohibited 9 AM – 6 PM between 16th St and Mallery St (East Beach south to pier). Otherwise off-leash year-round if under immediate control; 10-ft leash if not. Clean up required.
Entry Fee
Free
Address
East Beach Causeway, St. Simons Island, GA 31522
Amenities
Frequently Asked
Is it safe to swim at St. Simons Island Beach today?
St. Simons Island Beach shows a live water-quality reading (bacteria levels) and today's swim-safety score at the top of this page, refreshed on every update. Seasonal lifeguards patrol the swim area in summer — follow their flags. Always review the current advisories, surf, and rip-current notes before getting in the water.
Is St. Simons Island Beach dog-friendly?
Memorial Day through Labor Day, dogs prohibited 9 AM – 6 PM between 16th St and Mallery St (East Beach south to pier). Otherwise off-leash year-round if under immediate control; 10-ft leash if not. Clean up required.
Is there an entry fee at St. Simons Island Beach?
Entry to St. Simons Island Beach is free.
Are there lifeguards at St. Simons Island Beach?
Yes. Seasonal lifeguards patrol St. Simons Island Beach during the summer swim season (typically Memorial Day through Labor Day). Outside that window, swim at your own risk.
What amenities are at St. Simons Island Beach?
Amenities at St. Simons Island Beach include lifeguards (seasonal at East Beach), restrooms at Massengale and Coast Guard Beach, restaurants in village, lighthouse, pier.
When is the water warmest at St. Simons Island Beach?
Atlantic water temperatures peak in August. Northern beaches (ME, NH, MA) run cool — typically 60-68°F at the summer peak. Mid-Atlantic (NJ, DE, MD, VA) hits 74-76°F. The Carolinas and Florida Atlantic warm into the 80s and stay swimmable from May through October.
Where is St. Simons Island Beach located?
St. Simons Island Beach is in Glynn County, GA, at East Beach Causeway, St. Simons Island, GA 31522.
Nearby Beaches
Updated · Data from NOAA, NWS