Winter Weather and Widespread Freezes - Updated Briefing

Winter Weather Advisories are posted for portions of inland southeast GA through early Sunday afternoon, where a light dusting of snowfall will be possible. Widespread freezes are expected through midweek, with Freeze Warnings and Cold Weather Advisories in effect tonight through Monday morning. Low wind chill values are expected early on Monday morning area-wide. Read More >

Hazardous Weather Conditions

Small Craft Advisory until January 19, 12:00 AM EST

For More Weather Information:

Jacksonville, FL Local Forecast Office

2NM NNE Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 37 °F
NW 11kt
3ft

Small Craft Advisory
M.L.King Day
High: 53 °F
NNW 13kt
3ft
Monday Night
Low: 43 °F
NNW 14kt
2-3ft
Tuesday
High: 55 °F
N 16kt
3-4ft
Tuesday Night
Low: 50 °F
NNE 14kt
3-4ft
Wednesday
High: 64 °F
NNE 11kt
3ft
Wednesday Night
Low: 58 °F
NNE 9kt
3-4ft
Thursday
High: 63 °F
N 12kt
4-5ft
Thursday Night
Low: 55 °F
NNE 11kt
5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:47 pm EST Jan 18, 2026
Forecast Valid: 11pm EST Jan 18, 2026-6pm EST Jan 25, 2026

View Nearby Observations

Detailed Forecast

Overnight

NW wind around 11 kt, with gusts as high as 19 kt. Mostly clear. Seas around 3 ft.

M.L.King Day

NNW wind 8 to 13 kt, with gusts as high as 19 kt. Sunny. Seas around 3 ft.

Monday Night

NNW wind 8 to 14 kt. Mostly clear. Seas 2 to 3 ft.

Tuesday

N wind around 16 kt, with gusts as high as 22 kt. Sunny. Seas 3 to 4 ft.

Tuesday Night

NNE wind 12 to 14 kt, with gusts as high as 22 kt. Partly cloudy. Seas 3 to 4 ft.

Wednesday

NNE wind around 11 kt, with gusts as high as 18 kt. Mostly cloudy. Seas around 3 ft.

Wednesday Night

NNE wind 7 to 9 kt, with gusts as high as 15 kt. A slight chance of showers after 1am. Seas 3 to 4 ft.

Thursday

N wind 9 to 12 kt, with gusts as high as 25 kt. A chance of showers. Seas 4 to 5 ft.

Thursday Night

NNE wind around 11 kt, with gusts as high as 26 kt. A chance of showers. Seas around 5 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.