Arctic Cold Air Outbreak this Weekend - Subfreezing Temperatures and Dangerous Wind Chills

An Arctic airmass continues across northeast FL and southeast GA with very cold wind chills and a hard freeze this morning. Another freeze Monday Night. Continue to protect people, animals, vegetation, exposed pipes and outdoor plumbing from the cold. Read More >

For More Weather Information:

Jacksonville, FL Local Forecast Office

2NM S Saint Augustine FL

Marine Point Forecast

[NOTICE]

Today
High: 60 °F
SE 7kt
< 1ft
Tonight
Low: 39 °F
SSE 6kt
< 1ft
Wednesday
High: 66 °F
SSW 11kt
< 1ft
Wednesday Night
Low: 47 °F
W 12kt
< 1ft
Thursday
High: 49 °F
NW 16kt
< 1ft
Thursday Night
Low: 38 °F
NW 14kt
< 1ft
Friday
High: 57 °F
W 14kt
< 1ft
Friday Night
Low: 46 °F
WSW 16kt
< 1ft
Saturday
High: 63 °F
WNW 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:01 am EST Feb 3, 2026
Forecast Valid: 8am EST Feb 3, 2026-6pm EST Feb 9, 2026

View Nearby Observations

Detailed Forecast

Today

WNW wind 5 to 7 kt becoming SE in the afternoon. Mostly sunny. Seas 1 ft or less.

Tonight

SSE wind around 6 kt becoming SW after midnight. Mostly clear. Seas 1 ft or less.

Wednesday

SSW wind 5 to 11 kt, with gusts as high as 17 kt. Sunny. Seas 1 ft or less.

Wednesday Night

SW wind 9 to 12 kt becoming W after midnight. Winds could gust as high as 18 kt. Showers likely. Seas 1 ft or less.

Thursday

NW wind around 16 kt, with gusts as high as 24 kt. A slight chance of showers before 1pm. Seas 1 ft or less.

Thursday Night

NW wind 12 to 14 kt, with gusts as high as 21 kt. Mostly clear. Seas 1 ft or less.

Friday

W wind 12 to 14 kt, with gusts as high as 21 kt. Sunny. Seas 1 ft or less.

Friday Night

WSW wind 14 to 16 kt, with gusts as high as 24 kt. Clear. Seas 1 ft or less.

Saturday

WNW wind 9 to 12 kt becoming N in the afternoon. Winds could gust as high as 18 kt. Sunny. 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.