For More Weather Information:

13NM SE Saint Marks FL

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 12:15 pm CDT Sep 13, 2026
Forecast Valid: 12pm CDT Sep 13, 2026-6pm CDT Sep 19, 2026

This Afternoon

Variable winds 5 kt or less. A slight chance of showers after 4pm. Seas 1 ft or less. Dominant period 2 to 3 seconds.

Tonight

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft. Dominant period 2 seconds.

Monday

Variable winds 5 kt or less. Sunny. Seas 1 ft or less. Dominant period 2 to 4 seconds.

Monday Night

Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less. Dominant period 5 to 7 seconds.

Tuesday

E wind 5 to 10 kt. Sunny. Seas 1 ft or less.

Tuesday Night

ENE wind 10 to 15 kt. Mostly clear. Seas around 1 ft.

Wednesday

NE wind 15 to 20 kt. Sunny. Seas around 1 ft.

Wednesday Night

ENE wind around 15 kt. Mostly clear. Seas around 1 ft.

Thursday

NE wind 10 to 15 kt. A slight chance of showers and thunderstorms after 1pm. Seas around 1 ft.

Winds and waves higher in and near thunderstorms.

*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.