Arctic Cold Air Outbreak All Week Long - Subfreezing Low Temperatures & Dangerous Wind Chill

Widespread late night and morning freezes will continue through the week. Dangerously cold wind chills will accompany the cold arctic air each night this week. Read More >

For More Weather Information:

Jacksonville, FL Local Forecast Office

3NM SSE Saint Simons GA

Marine Point Forecast

[NOTICE]

Tonight
Low: 34 °F
WNW 11kt
1ft
Wednesday
High: 53 °F
NW 11kt
1ft
Wednesday Night
Low: 35 °F
WNW 11kt
1ft
Thursday
High: 52 °F
NNW 10kt
1ft
Thursday Night
Low: 44 °F
Light Wind
1ft
Friday
High: 57 °F
⇑E 6kt
1ft
Friday Night
Low: 38 °F
⇑N 12kt
1ft
Saturday
High: 45 °F
NW 20kt
2ft
Saturday Night
Low: 24 °F
NW 24kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:56 pm EST Jan 27, 2026
Forecast Valid: 10pm EST Jan 27, 2026-6pm EST Feb 3, 2026

View Nearby Observations

Detailed Forecast

Tonight

WNW wind around 11 kt. Partly cloudy. Seas around 1 ft.

Wednesday

NW wind 9 to 11 kt. Partly sunny, then gradually becoming sunny. Seas around 1 ft.

Wednesday Night

WNW wind 9 to 11 kt. Clear. Seas around 1 ft.

Thursday

NNW wind 5 to 10 kt becoming NE in the afternoon. Increasing clouds. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

Friday

Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Mostly sunny. Seas around 1 ft.

Friday Night

Variable winds less than 5 kt becoming N 7 to 12 kt in the evening. A chance of showers. Seas around 1 ft.

Saturday

NW wind 14 to 20 kt, with gusts as high as 28 kt. A chance of rain showers before 1pm, then a slight chance of rain and snow showers. Seas around 2 ft.

Saturday Night

NW wind 21 to 24 kt, with gusts as high as 33 kt. A slight chance of snow showers before 1am. Seas 1 to 2 ft.

*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.