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Jacksonville, FL Local Forecast Office

3NM E Saint Augustine FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 72 °F
E 21kt
5-6ft

Small Craft Advisory
Wednesday
High: 77 °F
NNE 13kt
5-6ft
Wednesday Night
Low: 70 °F
NNE 13kt
4-5ft
Thursday
High: 80 °F
NW 10kt
3-4ft
Thursday Night
Low: 70 °F
⇑N 8kt
2-3ft
Friday
High: 79 °F
NE 9kt
2ft
Friday Night
Low: 73 °F
ESE 10kt
2ft
Saturday
High: 81 °F
⇑ESE 13kt
2-3ft
Saturday Night
Low: 74 °F
SSE 12kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:41 pm EDT May 12, 2026
Forecast Valid: 8pm EDT May 12, 2026-6pm EDT May 19, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY MORNING...

Tonight

E wind 16 to 21 kt, with gusts as high as 29 kt. Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Seas 5 to 6 ft.

Wednesday

E wind 9 to 13 kt becoming NNE in the afternoon. Showers and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms, mainly between 1pm and 5pm. Some of the storms could produce heavy rainfall. Seas 5 to 6 ft.

Wednesday Night

NNE wind 8 to 13 kt. A slight chance of showers before 7pm. Seas 4 to 5 ft.

Thursday

NW wind 7 to 10 kt becoming N in the afternoon. Sunny. Seas 3 to 4 ft.

Thursday Night

Variable winds less than 5 kt becoming N 5 to 8 kt after midnight. Mostly clear. Seas 2 to 3 ft.

Friday

NE wind around 9 kt. Sunny. Seas around 2 ft.

Friday Night

ESE wind 7 to 10 kt. Partly cloudy. Seas around 2 ft.

Saturday

Variable winds less than 5 kt becoming ESE 8 to 13 kt in the morning. Sunny. Seas 2 to 3 ft.

Saturday Night

SSE wind 8 to 12 kt. Mostly clear. 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.