For More Weather Information:

Jacksonville, FL Local Forecast Office

3NM N Saint Simons GA

Marine Point Forecast

[NOTICE]

Today
High: 87 °F
ENE 18kt
< 1ft
Tonight
Low: 75 °F
ENE 17kt
< 1ft
Wednesday
High: 87 °F
NE 17kt
< 1ft
Wednesday Night
Low: 73 °F
ENE 12kt
< 1ft
Thursday
High: 86 °F
NE 16kt
< 1ft
Thursday Night
Low: 73 °F
NE 9kt⇓
< 1ft
Friday
High: 87 °F
ENE 11kt
< 1ft
Friday Night
Low: 74 °F
Light Wind
< 1ft
Saturday
High: 87 °F
⇑E 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:06 am EDT Sep 15, 2026
Forecast Valid: 10am EDT Sep 15, 2026-6pm EDT Sep 21, 2026

View Nearby Observations

Detailed Forecast

Today

ENE wind 11 to 18 kt, with gusts as high as 28 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Seas 1 ft or less.

Tonight

ENE wind 10 to 17 kt, with gusts as high as 26 kt. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Seas 1 ft or less.

Wednesday

NE wind 11 to 17 kt, with gusts as high as 24 kt. A slight chance of showers after noon. Seas 1 ft or less.

Wednesday Night

ENE wind 8 to 12 kt, with gusts as high as 21 kt. Partly cloudy. Seas 1 ft or less.

Thursday

NE wind 10 to 16 kt. Mostly sunny. Seas 1 ft or less.

Thursday Night

NE wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Winds could gust as high as 15 kt. A slight chance of showers and thunderstorms after 2am. Seas 1 ft or less.

Friday

ENE wind 5 to 11 kt. A chance of showers and thunderstorms, mainly between 8am and 2pm. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers after 2am. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. A chance of showers and thunderstorms before 8am, then showers likely and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

*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.