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

An Arctic airmass arrives tonight brining extremely cold wind chills in the single digits, gale conditions and several nights of freezes next week. Finalize preparations today to shelter people, animals, vegetation, exposed pipes and outdoor plumbing from the cold. Read More >

Hazardous Weather Conditions

Gale Warning in effect from January 31, 01:00 PM EST until February 1, 01:00 PM EST

For More Weather Information:

Jacksonville, FL Local Forecast Office

7NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 52 °F
⇑WNW 18kt
< 1ft
Tonight
Low: 21 °F
WNW 20kt
< 1ft
Sunday
High: 43 °F
WNW 14kt
< 1ft
Sunday Night
Low: 26 °F
WNW 7kt
< 1ft
Monday
High: 52 °F
WNW 7kt
< 1ft
Monday Night
Low: 33 °F
Light Wind
< 1ft
Tuesday
High: 60 °F
Light Wind
< 1ft
Tuesday Night
Low: 41 °F
Light Wind
< 1ft
Wednesday
High: 66 °F
⇑SSW 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:26 am EST Jan 31, 2026
Forecast Valid: 5am EST Jan 31, 2026-6pm EST Feb 6, 2026

View Nearby Observations

Detailed Forecast

Today

WNW wind 5 to 10 kt increasing to 13 to 18 kt in the afternoon. Winds could gust as high as 24 kt. Partly sunny. Seas 1 ft or less.

Tonight

WNW wind 17 to 20 kt, with gusts as high as 30 kt. A slight chance of rain and snow before 7pm, then a slight chance of snow between 7pm and 8pm. Seas 1 ft or less.

Sunday

WNW wind 10 to 14 kt, with gusts as high as 22 kt. Sunny. Seas 1 ft or less.

Sunday Night

WNW wind around 7 kt. Mostly clear. Seas 1 ft or less.

Monday

WNW wind around 7 kt. Sunny. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SSW 5 to 7 kt in the morning. A slight chance of showers. 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.