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Jacksonville, FL Local Forecast Office

Saint Augustine FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 85 °F
ENE 12kt
< 1ft
Tonight
Low: 78 °F
ENE 11kt
< 1ft
Friday
High: 85 °F
⇑ENE 11kt
< 1ft
Friday Night
Low: 79 °F
E 9kt⇓
< 1ft
Independence Day
High: 86 °F
⇑ESE 10kt
< 1ft
Saturday Night
Low: 79 °F
SSW 10kt
< 1ft
Sunday
High: 87 °F
SE 9kt
< 1ft
Sunday Night
Low: 77 °F
SSW 9kt
< 1ft
Monday
High: 92 °F
⇑SE 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:11 am EDT Jul 2, 2026
Forecast Valid: 12pm EDT Jul 2, 2026-6pm EDT Jul 8, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ENE wind around 12 kt. A slight chance of showers, with thunderstorms also possible after 2pm. Seas 1 ft or less.

Tonight

ENE wind 5 to 11 kt becoming ESE after midnight. Partly cloudy. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming ENE 6 to 11 kt in the afternoon. A slight chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms after 3pm. Seas 1 ft or less.

Friday Night

E wind 5 to 9 kt becoming variable and less than 5 kt after midnight. Mostly clear. Seas 1 ft or less.

Independence Day

Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms after 2pm. Seas 1 ft or less.

Saturday Night

SSW wind 7 to 10 kt. A chance of showers and thunderstorms before 8pm. Seas 1 ft or less.

Sunday

SW wind 5 to 9 kt becoming SE in the afternoon. Showers and thunderstorms likely, mainly after 2pm. Seas 1 ft or less.

Sunday Night

SSW wind 6 to 9 kt. Showers and thunderstorms likely, mainly before 8pm. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming SE 5 to 10 kt in the afternoon. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.

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.