Critical Fire Weather Conditions Sunday and Monday

A dry cold front will bring a dangerous combination of critically dry air (low relative humidity) and gusty winds to portions of the area on Monday. This alignment of conditions with the drought will result in critical fire weather conditions Sunday evening and through Monday afternoon and evening. Don' Be the Spark! Read More >

For More Weather Information:

Jacksonville, FL Local Forecast Office

Saint Augustine FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 80 °F
ESE 11kt
< 1ft
Tonight
Low: 67 °F
SSE 11kt
< 1ft
Sunday
High: 88 °F
WSW 10kt
< 1ft
Sunday Night
Low: 64 °F
NNE 20kt
< 1ft
Monday
High: 74 °F
NNE 23kt
< 1ft
Monday Night
Low: 59 °F
NE 14kt
< 1ft
Tuesday
High: 76 °F
ENE 17kt
< 1ft
Tuesday Night
Low: 63 °F
E 8kt
< 1ft
Wednesday
High: 72 °F
⇑E 10kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:16 am EDT Apr 18, 2026
Forecast Valid: 1pm EDT Apr 18, 2026-6pm EDT Apr 24, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

ESE wind 8 to 11 kt. Mostly sunny. Seas 1 ft or less.

Tonight

SSE wind 5 to 11 kt becoming SW after midnight. Winds could gust as high as 17 kt. Mostly cloudy. Seas 1 ft or less.

Sunday

WSW wind 5 to 10 kt. Partly sunny. Seas 1 ft or less.

Sunday Night

NNE wind 10 to 20 kt. Mostly cloudy. Seas 1 ft or less.

Monday

NNE wind around 23 kt. Mostly sunny. Seas 1 ft or less.

Monday Night

NE wind 9 to 14 kt. Mostly clear. Seas 1 ft or less.

Tuesday

ENE wind 10 to 17 kt. Sunny. Seas 1 ft or less.

Tuesday Night

E wind 5 to 8 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming E 5 to 10 kt in the morning. Partly sunny. Seas 1 ft or less.

*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.