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4NM S Saint Augustine Beach FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 8:01 pm EDT Jul 22, 2026
Forecast Valid: 11pm EDT Jul 22, 2026-6pm EDT Jul 29, 2026

Overnight

S wind 7 to 10 kt, with gusts as high as 16 kt. Partly cloudy. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

Thursday Night

SE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming E 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

Friday Night

ESE wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

Saturday Night

SE wind 5 to 8 kt becoming variable and less than 5 kt. A slight chance of showers and thunderstorms before 2am. Seas 1 ft or less.

Sunday

W wind 6 to 8 kt. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.

Sunday Night

WSW wind around 8 kt. A chance of showers and thunderstorms before 2am, then a slight chance of showers. 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.