Coastal Flood Warnings Extended through Tuesday and Wednesday - Updated Briefing

Strong northeasterly winds will persist at coastal locations this week. These strong winds will combine with high astronomical tides associated with the full moon to create moderate flooding during times of high tide. Coastal Flood Warnings have been extended through at least Tuesday for the Atlantic coastal counties and within the Intracoastal Waterway and the entire St. Johns River basin. Read More >

Hazardous Weather Conditions

Small Craft Advisory until October 30, 06:00 AM EDT

For More Weather Information:

Jacksonville, FL Local Forecast Office

Fernandina Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 73 °F
NNE 15kt
< 1ft
Tonight
Low: 65 °F
NNE 14kt
< 1ft
Wednesday
High: 73 °F
NNE 16kt
< 1ft
Wednesday Night
Low: 67 °F
NNE 13kt
< 1ft
Thursday
High: 74 °F
NNE 14kt
< 1ft
Thursday Night
Low: 66 °F
NNE 11kt
< 1ft
Friday
High: 75 °F
NNE 12kt
< 1ft
Friday Night
Low: 67 °F
NE 7kt
< 1ft
Saturday
High: 76 °F
ENE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:16 pm EDT Oct 27, 2026
Forecast Valid: 1pm EDT Oct 27, 2026-6pm EST Nov 2, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

NNE wind around 15 kt, with gusts as high as 22 kt. Sunny. Seas 1 ft or less.

Tonight

NNE wind 12 to 14 kt, with gusts as high as 21 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

NNE wind 12 to 16 kt, with gusts as high as 26 kt. Partly sunny. Seas 1 ft or less.

Wednesday Night

NNE wind 9 to 13 kt, with gusts as high as 24 kt. A chance of showers, mainly before 3am. Seas 1 ft or less.

Thursday

NNE wind 11 to 14 kt, with gusts as high as 23 kt. A slight chance of showers before 8am. Seas 1 ft or less.

Thursday Night

NNE wind 7 to 11 kt, with gusts as high as 20 kt. Partly cloudy. Seas 1 ft or less.

Friday

NNE wind 10 to 12 kt, with gusts as high as 19 kt. Partly sunny. Seas 1 ft or less.

Friday Night

NE wind 5 to 7 kt, with gusts as high as 15 kt. Mostly cloudy. Seas 1 ft or less.

Saturday

ENE wind 7 to 10 kt, with gusts as high as 17 kt. A chance of showers. 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.