NWS JAX Weather Impact Briefing

Isolated Strong and Severe Thunderstorms Expected This Afternoon & Evening Mainly Across Northeast FL and Coastal Southeast Georgia, and Scattered Severe Thunderstorms Possible on Monday For The Entire Area. Read More >

Hazardous Weather Conditions

For More Weather Information:

Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 75 °F
SW 15kt
< 1ft
Tonight
Low: 35 °F
WNW 11kt
< 1ft
Tuesday
High: 57 °F
NW 9kt
< 1ft
Tuesday Night
Low: 38 °F
Light Wind
< 1ft
Wednesday
High: 60 °F
NE 7kt
< 1ft
Wednesday Night
Low: 43 °F
Light Wind
< 1ft
Thursday
High: 67 °F
NE 7kt
< 1ft
Thursday Night
Low: 45 °F
Light Wind
< 1ft
Friday
High: 74 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:26 pm EDT Mar 16, 2026
Forecast Valid: 4pm EDT Mar 16, 2026-6pm EDT Mar 22, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SW wind around 15 kt, with gusts as high as 24 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Tonight

WNW wind 7 to 11 kt, with gusts as high as 20 kt. A slight chance of showers and thunderstorms before 7pm. Seas 1 ft or less.

Tuesday

NW wind 7 to 9 kt. Mostly sunny. Seas 1 ft or less.

Tuesday Night

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

Wednesday

NE wind 5 to 7 kt. Sunny. Seas 1 ft or less.

Wednesday Night

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

Thursday

NE wind 5 to 7 kt. Sunny. Seas 1 ft or less.

Thursday Night

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

Friday

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.