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

Widespread freezes begin tonight and will continue through the week, with Freeze Warnings (and Watches) in effect tonight and Tuesday night. Dangerously cold wind chills will accompany the cold arctic air each night this week. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from January 26, 12:20 PM EST until January 27, 07:00 AM EST

For More Weather Information:

Jacksonville, FL Local Forecast Office

3NM SSE Saint Simons GA

Marine Point Forecast

[NOTICE]

Tonight
Low: 28 °F
NW 18kt
2ft
Tuesday
High: 45 °F
NNW 10kt
1-2ft
Tuesday Night
Low: 33 °F
WNW 8kt
1-2ft
Wednesday
High: 52 °F
NW 9kt
1-2ft
Wednesday Night
Low: 35 °F
WNW 8kt
1ft
Thursday
High: 52 °F
NNW 8kt
1ft
Thursday Night
Low: 39 °F
Light Wind
1ft
Friday
High: 53 °F
⇑NNW 8kt
1ft
Friday Night
Low: 33 °F
N 14kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:41 pm EST Jan 26, 2026
Forecast Valid: 6pm EST Jan 26, 2026-6pm EST Feb 2, 2026

View Nearby Observations

Detailed Forecast

Tonight

NW wind 14 to 18 kt, with gusts as high as 26 kt. Clear. Seas around 2 ft.

Tuesday

NNW wind 7 to 10 kt becoming WNW in the afternoon. Winds could gust as high as 16 kt. Sunny. Seas 1 to 2 ft.

Tuesday Night

WNW wind 6 to 8 kt. Partly cloudy. Seas 1 to 2 ft.

Wednesday

NW wind around 9 kt. Mostly sunny. Seas 1 to 2 ft.

Wednesday Night

WNW wind around 8 kt. Mostly clear. Seas around 1 ft.

Thursday

NNW wind 5 to 8 kt. Mostly sunny. 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 NNW 5 to 8 kt in the morning. Partly sunny. Seas around 1 ft.

Friday Night

N wind 6 to 14 kt. A chance of showers. 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.