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Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 83 °F
SE 13kt
< 1ft
Tonight
Low: 64 °F
SSE 9kt
< 1ft
Monday
High: 74 °F
N 18kt
< 1ft
Monday Night
Low: 62 °F
NNE 16kt
< 1ft
Tuesday
High: 72 °F
NE 21kt
< 1ft
Tuesday Night
Low: 63 °F
ENE 19kt
< 1ft
Wednesday
High: 72 °F
ENE 22kt
< 1ft
Wednesday Night
Low: 63 °F
E 21kt
< 1ft
Thursday
High: 72 °F
ENE 18kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:11 am EDT Apr 5, 2026
Forecast Valid: 1pm EDT Apr 5, 2026-6pm EDT Apr 11, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT EXERCISE CAUTION IN EFFECT UNTIL MIDNIGHT EDT

This Afternoon

SE wind 11 to 13 kt, with gusts as high as 20 kt. Mostly sunny. Seas 1 ft or less.

Tonight

SSE wind 5 to 9 kt becoming WSW after midnight. A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Seas 1 ft or less.

Monday

N wind 8 to 18 kt, with gusts as high as 27 kt. Showers likely, mainly after 2pm. Seas 1 ft or less.

Monday Night

NNE wind 11 to 16 kt, with gusts as high as 24 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

Tuesday

NE wind 18 to 21 kt, with gusts as high as 32 kt. Showers, with thunderstorms also possible after 2pm. Seas 1 ft or less.

Tuesday Night

ENE wind 16 to 19 kt, with gusts as high as 29 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Wednesday

ENE wind 17 to 22 kt, with gusts as high as 33 kt. Showers likely, with thunderstorms also possible after 2pm. Seas 1 ft or less.

Wednesday Night

E wind 17 to 21 kt, with gusts as high as 32 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Thursday

ENE wind 15 to 18 kt, with gusts as high as 27 kt. A chance of showers and thunderstorms. 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.