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Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

Saturday
High: 86 °F
ESE 15kt
< 1ft
Saturday Night
Low: 70 °F
SSE 14kt
< 1ft
Sunday
High: 86 °F
ESE 13kt
< 1ft
Sunday Night
Low: 73 °F
SE 11kt
< 1ft
Monday
High: 86 °F
E 12kt
< 1ft
Monday Night
Low: 74 °F
ESE 11kt
< 1ft
Tuesday
High: 86 °F
E 12kt
< 1ft
Tuesday Night
Low: 75 °F
E 9kt⇓
< 1ft
Wednesday
High: 87 °F
⇑E 11kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:54 am EDT May 16, 2026
Forecast Valid: 1am EDT May 16, 2026-6pm EDT May 22, 2026

View Nearby Observations

Detailed Forecast

Saturday

ESE wind 5 to 15 kt. Mostly sunny. Seas 1 ft or less.

Saturday Night

SSE wind 9 to 14 kt. Mostly cloudy. Seas 1 ft or less.

Sunday

ESE wind 7 to 13 kt. Mostly sunny. Seas 1 ft or less.

Sunday Night

SE wind 7 to 11 kt. Mostly clear during the early evening, then becoming mostly cloudy. Seas 1 ft or less.

Monday

E wind 6 to 12 kt. Sunny. Seas 1 ft or less.

Monday Night

ESE wind 5 to 11 kt. Mostly clear. Seas 1 ft or less.

Tuesday

E wind 6 to 12 kt. A slight chance of showers before 2pm. Seas 1 ft or less.

Tuesday Night

E wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming E 6 to 11 kt in the afternoon. A slight chance of showers, with thunderstorms also possible after 2pm. 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.