For More Weather Information:

Jacksonville, FL Local Forecast Office

3NM E Saint Augustine FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 78 °F
SSE 9kt
3-4ft
Thursday
High: 85 °F
⇑ESE 10kt
3ft
Thursday Night
Low: 77 °F
SSE 10kt
3ft
Friday
High: 86 °F
⇑SE 9kt
2ft
Friday Night
Low: 77 °F
S 9kt
2ft
Saturday
High: 86 °F
⇑ESE 9kt
2ft
Saturday Night
Low: 77 °F
SSE 9kt
2ft
Sunday
High: 86 °F
⇑ESE 7kt
2ft
Sunday Night
Low: 77 °F
SSE 8kt⇓
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:26 pm EDT Sep 9, 2026
Forecast Valid: 8pm EDT Sep 9, 2026-6pm EDT Sep 16, 2026

View Nearby Observations

Detailed Forecast

Tonight

SSE wind 5 to 9 kt. Partly cloudy. Seas 3 to 4 ft.

Thursday

Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms, mainly after 4pm. Seas around 3 ft.

Thursday Night

SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms before 11pm. Seas around 3 ft.

Friday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the afternoon. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Seas around 2 ft.

Friday Night

S wind 5 to 9 kt. Showers likely and possibly a thunderstorm before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Seas around 2 ft.

Saturday

Variable winds less than 5 kt becoming ESE 5 to 9 kt in the afternoon. Showers and thunderstorms likely, mainly after 2pm. Seas around 2 ft.

Saturday Night

SSE wind 5 to 9 kt becoming SSW after midnight. Showers and thunderstorms likely, mainly before 8pm. Seas around 2 ft.

Sunday

Variable winds less than 5 kt becoming ESE 5 to 7 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas around 2 ft.

Sunday Night

SSE wind 5 to 8 kt becoming variable and less than 5 kt after midnight. A chance of showers and thunderstorms before 8pm. 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.