Windy with Strong to Severe Thunderstorms on Sunday Afternoon and Evening

Southerly winds will strengthen early on Sunday morning, with strong wind gusts during the afternoon hours increasing the potential spread of existing or new wildfires. A squall line of strong to severe thunderstorms will then traverse our region from west to east during the afternoon and early evening hours. Make sure you are prepared to seek safe shelter quickly if warnings are issued. Read More >

For More Weather Information:

Jacksonville, FL Local Forecast Office

13NM NNW Fernandina Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 64 °F
ENE 7kt
< 1ft
Tonight
Low: 51 °F
Light Wind
< 1ft
Sunday
High: 77 °F
SW 15kt
< 1ft
Sunday Night
Low: 55 °F
SSW 8kt
< 1ft
Washington's Birthday
High: 66 °F
⇑NNE 8kt
< 1ft
Monday Night
Low: 48 °F
Light Wind
< 1ft
Tuesday
High: 68 °F
⇑ENE 6kt
< 1ft
Tuesday Night
Low: 51 °F
Light Wind
< 1ft
Wednesday
High: 77 °F
⇑SSW 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:32 pm EST Feb 14, 2026
Forecast Valid: 12pm EST Feb 14, 2026-6pm EST Feb 20, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ENE wind around 7 kt. Mostly sunny. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Patchy fog after 4am. Seas 1 ft or less.

Sunday

SSE wind 6 to 15 kt becoming SW in the afternoon. Winds could gust as high as 29 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 4pm. Patchy fog before 8am. Seas 1 ft or less.

Sunday Night

SSW wind 5 to 8 kt becoming W after midnight. Winds could gust as high as 18 kt. Showers and possibly a thunderstorm before 1am, then a chance of showers. Seas 1 ft or less.

Washington's Birthday

Variable winds less than 5 kt becoming NNE 5 to 8 kt in the morning. A chance of showers, mainly before 1pm. Seas 1 ft or less.

Monday Night

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

Tuesday

Variable winds less than 5 kt becoming ENE around 6 kt in the morning. 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. Mostly sunny. Seas 1 ft or less.

Winds and waves higher in and near thunderstorms.

*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.