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 several nights of freezes the next couple of days. A hard freeze is expected again tonight. Continue to protect people, animals, vegetation, exposed pipes and outdoor plumbing from the cold. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from February 1, 12:32 PM EST until February 2, 10:00 AM EST

For More Weather Information:

Jacksonville, FL Local Forecast Office

2NM NNE Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 42 °F
WNW 17kt
2ft

Small Craft Advisory
Tonight
Low: 34 °F
WNW 17kt
2-4ft

Small Craft Advisory
Monday
High: 51 °F
WNW 14kt
5ft

Small Craft Advisory
Monday Night
Low: 40 °F
W 9kt
4ft
Tuesday
High: 58 °F
⇑S 6kt
3ft
Tuesday Night
Low: 47 °F
SW 9kt
2-3ft
Wednesday
High: 66 °F
SSW 13kt
2ft
Wednesday Night
Low: 49 °F
W 19kt
2ft
Thursday
High: 54 °F
NW 22kt
2-3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:25 pm EST Feb 1, 2026
Forecast Valid: 3pm EST Feb 1, 2026-6pm EST Feb 7, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

WNW wind around 17 kt, with gusts as high as 24 kt. Sunny. Seas around 2 ft.

Tonight

WNW wind around 17 kt. Mostly clear. Seas 2 to 4 ft.

Monday

WNW wind 9 to 14 kt. Sunny. Seas around 5 ft.

Monday Night

W wind 6 to 9 kt. Mostly clear. Seas around 4 ft.

Tuesday

Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Mostly sunny. Seas around 3 ft.

Tuesday Night

S wind 7 to 9 kt becoming SW after midnight. Mostly clear. Seas 2 to 3 ft.

Wednesday

SSW wind 10 to 13 kt. A slight chance of showers after 1pm. Seas around 2 ft.

Wednesday Night

SW wind 12 to 19 kt becoming W after midnight. Showers likely. Seas around 2 ft.

Thursday

NW wind 19 to 22 kt. A slight chance of showers. Seas 2 to 3 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.