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Jacksonville, FL Local Forecast Office

3NM E Saint Augustine FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 85 °F
NE 9kt
1ft
Tonight
Low: 77 °F
N 6kt
1ft
Tuesday
High: 83 °F
E 10kt
1ft
Tuesday Night
Low: 77 °F
SSE 12kt
2-3ft
Wednesday
High: 85 °F
SE 17kt
3ft
Wednesday Night
Low: 78 °F
SSE 16kt
3ft
Thursday
High: 85 °F
SE 14kt
2ft
Thursday Night
Low: 77 °F
S 12kt
2-3ft
Friday
High: 85 °F
SE 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:26 pm EDT Jul 14, 2025
Forecast Valid: 4pm EDT Jul 14, 2025-6pm EDT Jul 20, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

NE wind around 9 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.

Tonight

ENE wind around 6 kt becoming NNW in the evening. A slight chance of showers and thunderstorms before 8pm. Seas around 1 ft.

Tuesday

NE wind 5 to 10 kt becoming E in the afternoon. Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Seas around 1 ft.

Tuesday Night

SSE wind around 12 kt. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Seas 2 to 3 ft.

Wednesday

SE wind 9 to 17 kt, with gusts as high as 24 kt. Showers and thunderstorms likely, mainly between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Seas around 3 ft.

Wednesday Night

SSE wind 11 to 16 kt, with gusts as high as 22 kt. Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 2am. Seas around 3 ft.

Thursday

SE wind 8 to 14 kt. A slight chance of showers, then showers and thunderstorms likely after 11am. Seas around 2 ft.

Thursday Night

S wind 7 to 12 kt. Showers and thunderstorms likely, mainly before 8pm. Seas 2 to 3 ft.

Friday

S wind 5 to 10 kt becoming SE in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas around 2 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.