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Jacksonville, FL Local Forecast Office

3NM SSE Saint Simons GA

Marine Point Forecast

[NOTICE]

Today
High: 86 °F
SW 7kt
1-2ft
Tonight
Low: 77 °F
S 7kt
1ft
Independence Day
High: 85 °F
ENE 10kt
1-2ft
Friday Night
Low: 77 °F
ENE 9kt
2ft
Saturday
High: 84 °F
NE 14kt
2ft
Saturday Night
Low: 77 °F
NE 12kt
2-3ft
Sunday
High: 85 °F
NW 9kt
2ft
Sunday Night
Low: 77 °F
SSE 7kt
2ft
Monday
High: 88 °F
SE 9kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:31 am EDT Jul 3, 2025
Forecast Valid: 7am EDT Jul 3, 2025-6pm EDT Jul 9, 2025

View Nearby Observations

Detailed Forecast

Today

SW wind 5 to 7 kt becoming SSE in the afternoon. Showers and thunderstorms likely, mainly after 5pm. Seas 1 to 2 ft.

Tonight

S wind 5 to 7 kt. A chance of showers and thunderstorms before 4am, then a slight chance of showers between 4am and 5am. Seas around 1 ft.

Independence Day

N wind 5 to 10 kt becoming ENE in the afternoon. A chance of showers, with thunderstorms also possible after 11am. Seas 1 to 2 ft.

Friday Night

ENE wind around 9 kt. A chance of showers and thunderstorms. Seas around 2 ft.

Saturday

NE wind 11 to 14 kt, with gusts as high as 21 kt. Showers likely before 11am, then showers likely and possibly a thunderstorm between 11am and 2pm, then showers and thunderstorms likely after 2pm. Seas around 2 ft.

Saturday Night

NE wind 7 to 12 kt becoming WNW after midnight. Winds could gust as high as 18 kt. Showers and thunderstorms likely before 11pm, then a chance of showers between 11pm and 2am, then a slight chance of showers and thunderstorms after 2am. Seas 2 to 3 ft.

Sunday

WNW wind around 9 kt becoming ESE in the afternoon. Showers and thunderstorms likely, mainly after 2pm. Seas around 2 ft.

Sunday Night

SSE wind around 7 kt becoming SW after midnight. Showers and thunderstorms likely, mainly before 8pm. Seas around 2 ft.

Monday

WSW wind 6 to 9 kt becoming SE in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 to 2 ft.

Winds and waves higher in and near thunderstorms.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.