Snow Expected from the Ohio Valley into the Mid-Atlantic; Rain and Thunderstorms in the Southeast

A frontal system is expected to bring wintry precipitation to the Central Appalachians and portions of the Mid-Atlantic into Wednesday, meanwhile, showers and thunderstorms are expected along the Gulf Coast and Southeast. A series of Clipper systems will bring periods of snow to the Northern Plains and Great Lakes over the next several days. Read More >

For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 65 °F
NE 10kt
1ft
Tonight
Low: 61 °F
NE 10kt
1ft
Wednesday
High: 66 °F
NE 10kt
1ft
Wednesday Night
Low: 63 °F
Light Wind
1ft
Thursday
High: 70 °F
⇑NNW 25kt
1-3ft
Thursday Night
Low: 55 °F
NNW 25kt
3ft
Friday
High: 64 °F
NNW 15kt
2-3ft
Friday Night
Low: 59 °F
NW 15kt
2ft
Saturday
High: 67 °F
NNW 15kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:15 pm CST Feb 3, 2026
Forecast Valid: 5pm CST Feb 3, 2026-6pm CST Feb 10, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

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

Tonight

NE wind around 10 kt. Partly cloudy. Seas around 1 ft.

Wednesday

NE wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Thursday

W wind 10 to 15 kt becoming NNW 20 to 25 kt in the afternoon. Scattered showers. Seas 1 to 3 ft.

Thursday Night

NNW wind 20 to 25 kt. Partly cloudy. Seas around 3 ft.

Friday

NNW wind 10 to 15 kt. Sunny. Seas 2 to 3 ft.

Friday Night

NW wind around 15 kt. Mostly clear. Seas around 2 ft.

Saturday

NNW wind 10 to 15 kt. Sunny. Seas 1 to 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.