Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]

Today
High: 75 °F
E 10kt
1ft
Tonight
Low: 70 °F
E 15kt
2-3ft
Sunday
High: 76 °F
SSE 15kt
3ft
Sunday Night
Low: 70 °F
SW 10kt
2ft
Washington's Birthday
High: 76 °F
W 10kt
2ft
Monday Night
Low: 66 °F
NNW 10kt
1ft
Tuesday
High: 74 °F
ENE 10kt
1ft
Tuesday Night
Low: 69 °F
ENE 10kt
1ft
Wednesday
High: 76 °F
E 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:15 am CST Feb 14, 2026
Forecast Valid: 9am CST Feb 14, 2026-6pm CST Feb 20, 2026

View Nearby Observations

Detailed Forecast

Today

E wind around 10 kt. Isolated showers. Seas around 1 ft.

Tonight

E wind around 15 kt. Isolated showers. Seas 2 to 3 ft.

Sunday

SSE wind 10 to 15 kt. Isolated showers before 10am. Seas around 3 ft.

Sunday Night

SSE wind 5 to 10 kt becoming SW after midnight. Isolated showers. Seas around 2 ft.

Washington's Birthday

W wind around 10 kt becoming NW in the afternoon. Isolated showers. Seas around 2 ft.

Monday Night

NNW wind around 10 kt becoming NNE after midnight. Mostly clear. Seas around 1 ft.

Tuesday

ENE wind around 10 kt. Sunny. Seas around 1 ft.

Tuesday Night

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

Wednesday

E wind 5 to 10 kt. Sunny. Seas around 1 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.