Critical Fire Weather Conditions with Incoming Arctic Blast

A strong low pressure system will develop along the eastern seaboard through Sunday. This will lead to strong winds which will push a very dry and cold arctic airmass into the region through Sunday. This will result in critical Fire Weather conditions and may lead extreme fire behavior and rapid spread of any existing or newly ignited wildfires. Don't be the Spark! Read More >

Hazardous Weather Conditions

Small Craft Advisory in effect from February 22, 10:00 AM EST until February 22, 03:00 PM EST
Gale Warning in effect from February 22, 03:00 PM EST until February 23, 10:00 AM EST

For More Weather Information:

Jacksonville, FL Local Forecast Office

2NM NNE Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 62 °F
SW 12kt
2ft
Sunday
High: 67 °F
NW 22kt
2-3ft

Gale Warning
Sunday Night
Low: 40 °F
NW 26kt
3-4ft

Gale Warning
Monday
High: 50 °F
NW 24kt
4ft

Gale Warning
Monday Night
Low: 37 °F
NW 22kt
4ft
Tuesday
High: 51 °F
NW 15kt
3-4ft
Tuesday Night
Low: 42 °F
⇑SW 7kt
2ft
Wednesday
High: 64 °F
S 10kt
2ft
Wednesday Night
Low: 52 °F
SW 9kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:26 pm EST Feb 21, 2026
Forecast Valid: 7pm EST Feb 21, 2026-6pm EST Feb 28, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind 9 to 12 kt. A chance of showers, mainly after 4am. Seas around 2 ft.

Sunday

WSW wind 12 to 22 kt becoming NW in the afternoon. Showers likely, mainly between 10am and 11am. Seas 2 to 3 ft.

Sunday Night

NW wind 24 to 26 kt. Mostly clear. Seas 3 to 4 ft.

Monday

NW wind 20 to 24 kt. Sunny. Seas around 4 ft.

Monday Night

NW wind 19 to 22 kt. Mostly clear. Seas around 4 ft.

Tuesday

NW wind 7 to 15 kt becoming NE in the afternoon. Sunny. Seas 3 to 4 ft.

Tuesday Night

Variable winds less than 5 kt becoming SW 5 to 7 kt in the evening. Mostly clear. Seas around 2 ft.

Wednesday

S wind 5 to 10 kt. Mostly sunny. Seas around 2 ft.

Wednesday Night

SW wind 6 to 9 kt. Partly cloudy. Seas around 2 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.