Dangerously Cold Tonight - Click "Read More" for Briefing

A freeze warning is in effect tonight through Friday morning for all of southeast GA and northeast FL. A hard freeze is expected inland with a coastal freeze. Take actions now to protect plants, pets, pipes, and people! Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from January 15, 07:00 AM EST until January 16, 04:00 AM EST

For More Weather Information:

Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 50 °F
WNW 16kt
< 1ft
Tonight
Low: 26 °F
WNW 8kt⇓
< 1ft
Friday
High: 54 °F
Light Wind
< 1ft
Friday Night
Low: 37 °F
Light Wind
< 1ft
Saturday
High: 67 °F
Light Wind
< 1ft
Saturday Night
Low: 39 °F
Light Wind
< 1ft
Sunday
High: 51 °F
WNW 9kt
< 1ft
Sunday Night
Low: 26 °F
Light Wind
< 1ft
M.L.King Day
High: 52 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:42 am EST Jan 15, 2026
Forecast Valid: 11am EST Jan 15, 2026-6pm EST Jan 21, 2026

View Nearby Observations

Detailed Forecast

Today

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

Tonight

WNW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less.

Friday Night

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

Saturday

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

Saturday Night

Variable winds 5 kt or less. A chance of showers, mainly after 1am. Seas 1 ft or less.

Sunday

WNW wind 6 to 9 kt, with gusts as high as 16 kt. A chance of showers, mainly before 1pm. Seas 1 ft or less.

Sunday Night

Variable winds 5 kt or less. Clear. Seas 1 ft or less.

M.L.King Day

Variable winds 5 kt or less. 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.