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Jacksonville, FL Local Forecast Office

2NM S Saint Augustine FL

Marine Point Forecast

[NOTICE]

Friday
High: 88 °F
⇑ESE 8kt
< 1ft
Friday Night
Low: 79 °F
S 8kt⇓
< 1ft
Saturday
High: 88 °F
SSE 11kt
< 1ft
Saturday Night
Low: 78 °F
SSW 10kt
< 1ft
Sunday
High: 87 °F
SSW 11kt
< 1ft
Sunday Night
Low: 78 °F
S 9kt
< 1ft
Monday
High: 88 °F
S 12kt
< 1ft
Monday Night
Low: 79 °F
S 13kt
< 1ft
Tuesday
High: 88 °F
SSW 12kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 am EDT Jul 17, 2026
Forecast Valid: 4am EDT Jul 17, 2026-6pm EDT Jul 23, 2026

View Nearby Observations

Detailed Forecast

Friday

Variable winds less than 5 kt becoming ESE 5 to 8 kt in the afternoon. A chance of showers and thunderstorms, mainly between 4pm and 5pm. Seas 1 ft or less.

Friday Night

S wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Saturday

SSW wind 6 to 11 kt becoming SSE in the afternoon. A chance of showers and thunderstorms, mainly after 3pm. Seas 1 ft or less.

Saturday Night

SSW wind 8 to 10 kt. A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Seas 1 ft or less.

Sunday

SSW wind 8 to 11 kt. A chance of showers and thunderstorms, mainly after 2pm. Seas 1 ft or less.

Sunday Night

S wind 7 to 9 kt. A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Seas 1 ft or less.

Monday

S wind 9 to 12 kt. A chance of thunderstorms, then showers and thunderstorms likely after 8am. Seas 1 ft or less.

Monday Night

S wind 11 to 13 kt. Showers and thunderstorms likely before 2am, then a slight chance of showers. Seas 1 ft or less.

Tuesday

SSW wind around 12 kt. A slight chance of showers, then a chance of showers and thunderstorms after 8am. 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.