Critical Fire Weather Conditions Today 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 today through Monday. This alignment of conditions with the drought will result in critical fire weather conditions later today and through Monday afternoon and evening. Don' Be the Spark! Read More >

Hazardous Weather Conditions

Small Craft Advisory until April 20, 08:00 PM EDT

For More Weather Information:

Jacksonville, FL Local Forecast Office

2NM NNE Saint Augustine Beach FL

Marine Point Forecast

[NOTICE]

Today
High: 70 °F
NNE 23kt
6ft

Small Craft Advisory
Tonight
Low: 62 °F
ENE 14kt
4-5ft
Tuesday
High: 72 °F
N 11kt
4ft
Tuesday Night
Low: 65 °F
ENE 10kt
3-4ft
Wednesday
High: 72 °F
⇑E 9kt
3ft
Wednesday Night
Low: 64 °F
ESE 9kt
3ft
Thursday
High: 73 °F
⇑E 9kt
2-3ft
Thursday Night
Low: 64 °F
ESE 9kt
2-3ft
Friday
High: 75 °F
SE 10kt
2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:21 am EDT Apr 20, 2026
Forecast Valid: 7am EDT Apr 20, 2026-6pm EDT Apr 26, 2026

View Nearby Observations

Detailed Forecast

Today

NNE wind 20 to 23 kt. Mostly sunny. Seas around 6 ft.

Tonight

ENE wind 6 to 14 kt. Mostly clear. Seas 4 to 5 ft.

Tuesday

N wind 6 to 11 kt. Sunny. Seas around 4 ft.

Tuesday Night

ENE wind 5 to 10 kt. Partly cloudy. Seas 3 to 4 ft.

Wednesday

Variable winds less than 5 kt becoming E 5 to 9 kt in the morning. Partly sunny. Seas around 3 ft.

Wednesday Night

ESE wind 5 to 9 kt becoming S after midnight. Partly cloudy. Seas around 3 ft.

Thursday

Variable winds less than 5 kt becoming E 5 to 9 kt in the afternoon. Sunny. Seas 2 to 3 ft.

Thursday Night

ESE wind around 9 kt becoming S after midnight. Mostly clear. Seas 2 to 3 ft.

Friday

SSW wind 6 to 10 kt becoming SE in the afternoon. Sunny. 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.