Localized Flooding through the Weekend followed by a Moderate Nor'easter and Tidal Flooding Next Week

Tropical moisture will fuel high chances for rain through the weekend and then along a stalling cold front next week. Several inches of rain are expected to fall over the next several days that will increase the risk for localized flooding each day. A Moderately Strong Nor'easter will develop Tuesday and bring gusty winds, dangerous surf/rip currents, and potential for moderate tidal flooding. Read More >

For More Weather Information:

Jacksonville, FL Local Forecast Office

4NM S Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 87 °F
ESE 7kt
< 1ft
Tonight
Low: 74 °F
Light Wind
< 1ft
Monday
High: 82 °F
Light Wind
< 1ft
Monday Night
Low: 72 °F
Light Wind
< 1ft
Tuesday
High: 80 °F
NE 12kt
< 1ft
Tuesday Night
Low: 71 °F
ENE 14kt
< 1ft
Wednesday
High: 80 °F
NNE 19kt
< 1ft
Wednesday Night
Low: 71 °F
NNE 16kt
< 1ft
Thursday
High: 81 °F
NE 18kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:11 pm EDT Oct 4, 2026
Forecast Valid: 3pm EDT Oct 4, 2026-6pm EDT Oct 10, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind around 7 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 5pm. Seas 1 ft or less.

Tonight

Variable winds 5 kt or less. Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms, mainly between 7pm and midnight. Seas 1 ft or less.

Monday

Variable winds 5 kt or less. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Seas 1 ft or less.

Monday Night

Variable winds 5 kt or less. Showers and possibly a thunderstorm. Seas 1 ft or less.

Tuesday

NE wind 5 to 12 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

Tuesday Night

ENE wind 6 to 14 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

Wednesday

NNE wind 10 to 19 kt. Showers and possibly a thunderstorm. Seas 1 ft or less.

Wednesday Night

NNE wind 13 to 16 kt. A chance of showers and thunderstorms. Seas 1 ft or less.

Thursday

NE wind 13 to 18 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm 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.