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Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

Sunday
High: 94 °F
ENE 8kt
< 1ft
Sunday Night
Low: 76 °F
S 9kt
< 1ft
Monday
High: 92 °F
W 7kt
< 1ft
Monday Night
Low: 76 °F
Light Wind
< 1ft
Tuesday
High: 95 °F
⇑ESE 7kt
< 1ft
Tuesday Night
Low: 78 °F
S 11kt
< 1ft
Wednesday
High: 97 °F
WSW 13kt
< 1ft
Wednesday Night
Low: 77 °F
WSW 14kt
< 1ft
Thursday
High: 92 °F
WSW 13kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 am EDT Jul 26, 2026
Forecast Valid: 4am EDT Jul 26, 2026-6pm EDT Aug 1, 2026

View Nearby Observations

Detailed Forecast

Sunday

W wind 5 to 8 kt becoming ENE in the afternoon. Showers and thunderstorms. Seas 1 ft or less.

Sunday Night

S wind 7 to 9 kt becoming WSW after midnight. Showers and thunderstorms likely before 1am, then a slight chance of showers and thunderstorms after 3am. Seas 1 ft or less.

Monday

W wind around 7 kt becoming NE in the afternoon. A chance of showers and thunderstorms, mainly between 2pm and 3pm. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms between 7pm and 8pm. Seas 1 ft or less.

Tuesday

Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. Sunny. Seas 1 ft or less.

Tuesday Night

S wind 9 to 11 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

WSW wind 11 to 13 kt. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Wednesday Night

WSW wind around 14 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Thursday

WSW wind around 13 kt. A chance of showers, then showers and thunderstorms likely after 8am. 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.