Dangerous Marine and Surf Conditions - Updated Briefing

Dangerous marine and surf conditions will continue during the next several days, with coastal flooding and heavy rainfall expected to develop beginning on Thursday. Continue to monitor this updated briefing for the latest information on expected impacts to our area. Read More >

Hazardous Weather Conditions

Small Craft Advisory until October 5, 05:00 AM EDT

For More Weather Information:

Jacksonville, FL Local Forecast Office

15NM ESE Jacksonville Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 80 °F
NNE 19kt
6-7ft

Small Craft Advisory
Tonight
Low: 77 °F
ENE 25kt
8-9ft

Small Craft Advisory
Thursday
High: 80 °F
NE 25kt
9ft

Small Craft Advisory
Thursday Night
Low: 75 °F
ENE 27kt
10ft

Small Craft Advisory
Friday
High: 81 °F
ENE 24kt
9ft

Small Craft Advisory
Friday Night
Low: 76 °F
E 25kt
9ft

Small Craft Advisory
Saturday
High: 80 °F
E 24kt
8-9ft

Small Craft Advisory
Saturday Night
Low: 77 °F
E 26kt
9ft

Small Craft Advisory
Sunday
High: 81 °F
E 22kt
8ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:46 am EDT Oct 1, 2025
Forecast Valid: 8am EDT Oct 1, 2025-6pm EDT Oct 7, 2025

View Nearby Observations

Detailed Forecast

Today

NNE wind around 19 kt, with gusts as high as 26 kt. Partly sunny. Seas 6 to 7 ft.

Tonight

ENE wind 22 to 25 kt, with gusts as high as 34 kt. A chance of showers, mainly between 8pm and 5am. Seas 8 to 9 ft.

Thursday

NE wind 23 to 25 kt, with gusts as high as 34 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas around 9 ft.

Thursday Night

ENE wind 25 to 27 kt, with gusts as high as 36 kt. Showers likely and possibly a thunderstorm. Seas around 10 ft.

Friday

ENE wind around 24 kt, with gusts as high as 33 kt. Showers likely and possibly a thunderstorm. Seas around 9 ft.

Friday Night

E wind 22 to 25 kt, with gusts as high as 34 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Seas around 9 ft.

Saturday

E wind 22 to 24 kt, with gusts as high as 33 kt. Showers likely and possibly a thunderstorm. Seas 8 to 9 ft.

Saturday Night

E wind 24 to 26 kt, with gusts as high as 35 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Seas around 9 ft.

Sunday

E wind around 22 kt, with gusts as high as 30 kt. Showers likely and possibly a thunderstorm. Seas around 8 ft.

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.