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Jacksonville, FL Local Forecast Office

3NM E Saint Augustine FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 87 °F
ESE 7kt
1ft
Tonight
Low: 76 °F
SSW 7kt⇓
1ft
Labor Day
High: 83 °F
ENE 8kt
1ft
Monday Night
Low: 76 °F
ESE 6kt⇓
1-2ft
Tuesday
High: 82 °F
E 9kt
1-2ft
Tuesday Night
Low: 77 °F
ESE 9kt
3ft
Wednesday
High: 83 °F
E 7kt
3ft
Wednesday Night
Low: 77 °F
E 7kt⇓
4ft
Thursday
High: 84 °F
⇑ESE 6kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:51 am EDT Sep 6, 2026
Forecast Valid: 1pm EDT Sep 6, 2026-6pm EDT Sep 12, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind 5 to 7 kt. A chance of showers and thunderstorms, mainly after 3pm. Seas around 1 ft.

Tonight

SSW wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Showers and thunderstorms likely before 4am, then a chance of showers. Seas around 1 ft.

Labor Day

W wind 5 to 8 kt becoming ENE in the afternoon. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1pm. Seas around 1 ft.

Monday Night

ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Seas 1 to 2 ft.

Tuesday

E wind 5 to 9 kt. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Seas 1 to 2 ft.

Tuesday Night

ESE wind 6 to 9 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Seas around 3 ft.

Wednesday

E wind 5 to 7 kt. A chance of showers and thunderstorms after 8am. Seas around 3 ft.

Wednesday Night

E wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of thunderstorms before 8pm. Seas around 4 ft.

Thursday

Variable winds less than 5 kt becoming ESE around 6 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 3 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.