For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:ESE wind around 20 kt. A chance of showers and thunderstorms, mainly after 7pm.   Seas 4 to 5 ft.

      Low: 82 °F

      ESE 20kt
      4-5ft

      Small Craft Advisory
      Small Craft Advisory

    • Wednesday

      Wednesday:SE wind 15 to 20 kt. A chance of showers and thunderstorms.   Seas 3 to 4 ft.

      High: 87 °F

      SE 20kt
      3-4ft

    • Wednesday Night

      Wednesday Night:SE wind around 15 kt. A chance of showers and thunderstorms.   Seas around 3 ft.

      Low: 81 °F

      SE 15kt
      3ft

    • Thursday

      Thursday:SE wind 5 to 15 kt becoming E in the afternoon. A chance of showers and thunderstorms.   Seas around 2 ft.

      High: 87 °F

      SE 15kt
      2ft

    • Thursday Night

      Thursday Night:E wind around 10 kt becoming SSE after midnight. A chance of showers and thunderstorms.   Seas 1 to 2 ft.

      Low: 81 °F

      E 10kt
      1-2ft

    • Friday

      Friday:Variable winds 5 kt or less. A chance of showers and thunderstorms.   Seas around 1 ft.

      High: 87 °F

      Light Wind
      1ft

    • Friday Night

      Friday Night:Variable winds 5 kt or less. A chance of showers and thunderstorms.   Seas around 1 ft.

      Low: 81 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. A chance of showers and thunderstorms.   Seas around 1 ft.

      High: 87 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:SSE wind 5 to 10 kt. A chance of showers and thunderstorms.   Seas around 1 ft.

      Low: 81 °F

      SSE 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:15 pm CDT May 26, 2026
Forecast Valid: 6pm CDT May 26, 2026-6pm CDT Jun 2, 2026

View Nearby Observations

Detailed Forecast


Tonight
ESE wind around 20 kt. A chance of showers and thunderstorms, mainly after 7pm. Seas 4 to 5 ft.
Wednesday
SE wind 15 to 20 kt. A chance of showers and thunderstorms. Seas 3 to 4 ft.
Wednesday Night
SE wind around 15 kt. A chance of showers and thunderstorms. Seas around 3 ft.
Thursday
SE wind 5 to 15 kt becoming E in the afternoon. A chance of showers and thunderstorms. Seas around 2 ft.
Thursday Night
E wind around 10 kt becoming SSE after midnight. A chance of showers and thunderstorms. Seas 1 to 2 ft.
Friday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Friday Night
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. A chance of showers and thunderstorms. Seas around 1 ft.
Saturday Night
SSE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.

*Notices:

  1. 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.
  2. 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 24.55°N 81.52°W
Last Update: 5:15 pm CDT May 26, 2026
Forecast Valid: 6pm CDT May 26, 2026-6pm CDT Jun 2, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data