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

2NM NNE Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

Overnight
Low: 66 °F
SSW 8kt
2ft
Saturday
High: 78 °F
⇑ESE 10kt
2ft
Saturday Night
Low: 69 °F
SSE 13kt
2-3ft
Sunday
High: 81 °F
WSW 8kt
2ft
Sunday Night
Low: 66 °F
⇑NNE 26kt
2-4ft
Monday
High: 69 °F
NNE 26kt
6-8ft
Monday Night
Low: 65 °F
ENE 17kt
6-8ft
Tuesday
High: 71 °F
ENE 16kt
5ft
Tuesday Night
Low: 65 °F
E 10kt
4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 pm EDT Apr 17, 2026
Forecast Valid: 11pm EDT Apr 17, 2026-6pm EDT Apr 24, 2026

View Nearby Observations

Detailed Forecast

Overnight

SSW wind 6 to 8 kt. Mostly clear. Seas around 2 ft.

Saturday

Variable winds less than 5 kt becoming ESE 5 to 10 kt in the afternoon. Mostly sunny. Seas around 2 ft.

Saturday Night

SSE wind 7 to 13 kt becoming SSW after midnight. Patchy fog after 2am. Seas 2 to 3 ft.

Sunday

WSW wind 6 to 8 kt. Patchy fog before 9am. Seas around 2 ft.

Sunday Night

NNE wind 10 to 15 kt increasing to 21 to 26 kt after midnight. A slight chance of showers before 2am. Seas 2 to 4 ft.

Monday

NNE wind 24 to 26 kt. Partly sunny. Seas 6 to 8 ft.

Monday Night

ENE wind 13 to 17 kt. Mostly clear. Seas 6 to 8 ft.

Tuesday

ENE wind 13 to 16 kt. Sunny. Seas around 5 ft.

Tuesday Night

E wind 7 to 10 kt. Partly cloudy. Seas around 4 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.