Tidal Flooding Continues this Week - Updated Briefing

Coastal Flood Warnings have been issued along portions of the northeast Florida Atlantic coast and within the St. Johns River basin. Dangerous marine and surf conditions will continue through Tuesday. Please monitor this briefing for the latest updates this weekend and early next week. Read More >

Hazardous Weather Conditions

Small Craft Advisory until October 7, 05:00 PM EDT

For More Weather Information:

Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]

Monday
High: 82 °F
E 16kt
< 1ft
Monday Night
Low: 75 °F
E 14kt
< 1ft
Tuesday
High: 83 °F
E 11kt
< 1ft
Tuesday Night
Low: 73 °F
Light Wind
< 1ft
Wednesday
High: 84 °F
⇑ENE 9kt
< 1ft
Wednesday Night
Low: 73 °F
Light Wind
< 1ft
Thursday
High: 81 °F
NE 15kt
< 1ft
Thursday Night
Low: 70 °F
NE 13kt
< 1ft
Friday
High: 76 °F
NNE 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:26 am EDT Oct 6, 2025
Forecast Valid: 2am EDT Oct 6, 2025-6pm EDT Oct 12, 2025

View Nearby Observations

Detailed Forecast

Monday

E wind 11 to 16 kt, with gusts as high as 24 kt. A chance of showers, with thunderstorms also possible after 11am. Seas 1 ft or less.

Monday Night

E wind 10 to 14 kt, with gusts as high as 21 kt. A slight chance of showers before 8pm. Seas 1 ft or less.

Tuesday

E wind 7 to 11 kt. A slight chance of showers and thunderstorms. Seas 1 ft or less.

Tuesday Night

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

Wednesday

Variable winds less than 5 kt becoming ENE 5 to 9 kt in the morning. Sunny. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A slight chance of showers after 2am. Seas 1 ft or less.

Thursday

NE wind 7 to 15 kt, with gusts as high as 22 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas 1 ft or less.

Thursday Night

NE wind 10 to 13 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Friday

NNE wind 12 to 15 kt, with gusts as high as 22 kt. A chance of showers and thunderstorms. 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.