NWS JAX Weather Impact Briefing

Isolated Strong and Severe Thunderstorms Expected This Afternoon & Evening Mainly Across Northeast FL and Coastal Southeast Georgia, and Scattered Severe Thunderstorms Possible on Monday For The Entire Area. Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from March 16, 08:00 AM EDT until March 17, 11:00 AM EDT

For More Weather Information:

Jacksonville, FL Local Forecast Office

2NM NNE Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 66 °F
S 12kt
3ft
Monday
High: 75 °F
S 19kt
3-4ft

Small Craft Advisory
Monday Night
Low: 43 °F
NW 21kt
3ft

Small Craft Advisory
Tuesday
High: 54 °F
N 20kt
3-4ft

Small Craft Advisory
Tuesday Night
Low: 49 °F
N 12kt
3ft
Wednesday
High: 58 °F
NNE 16kt
3-4ft
Wednesday Night
Low: 55 °F
N 13kt
4ft
Thursday
High: 61 °F
N 16kt
5ft
Thursday Night
Low: 55 °F
NNE 10kt
4-5ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:41 pm EDT Mar 15, 2026
Forecast Valid: 12am EDT Mar 16, 2026-6pm EDT Mar 22, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY MORNING THROUGH

Overnight

S wind around 12 kt. Mostly cloudy. Seas around 3 ft.

Monday

S wind 15 to 19 kt, with gusts as high as 26 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. Some of the storms could be severe. Seas 3 to 4 ft.

Monday Night

NW wind 17 to 21 kt. A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Seas around 3 ft.

Tuesday

N wind 13 to 20 kt. Sunny. Seas 3 to 4 ft.

Tuesday Night

N wind 8 to 12 kt. Mostly cloudy. Seas around 3 ft.

Wednesday

NNE wind 12 to 16 kt. Mostly sunny. Seas 3 to 4 ft.

Wednesday Night

N wind around 13 kt. Partly cloudy. Seas around 4 ft.

Thursday

N wind around 16 kt. Mostly sunny. Seas around 5 ft.

Thursday Night

NNE wind 7 to 10 kt. Partly cloudy. Seas 4 to 5 ft.

*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.