For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:E wind 5 to 10 kt becoming NNE in the afternoon. A slight chance of showers and thunderstorms.   Seas around 1 ft.

      High: 90 °F

      E 10kt
      1ft

    • Tonight

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

      Low: 84 °F

      Light Wind
      1ft

    • Wednesday

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

      High: 90 °F

      Light Wind
      1ft

    • Wednesday Night

      Wednesday Night:ENE wind 5 to 10 kt becoming SE after midnight. A slight chance of showers and thunderstorms.   Seas 1 ft or less.

      Low: 84 °F

      ESE 10kt
      < 1ft

    • Thursday

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

      High: 90 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:E wind 5 to 10 kt. A slight chance of showers and thunderstorms.   Seas around 1 ft.

      Low: 84 °F

      E 10kt
      1ft

    • Friday

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

      High: 90 °F

      Light Wind
      1ft

    • Friday Night

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

      Low: 84 °F

      E 10kt
      1ft

    • Independence Day

      Independence Day:Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

      High: 89 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 4:15 am CDT Jun 30, 2026
Forecast Valid: 5am CDT Jun 30, 2026-6pm CDT Jul 6, 2026

View Nearby Observations

Detailed Forecast


Today
E wind 5 to 10 kt becoming NNE in the afternoon. A slight chance of showers and thunderstorms. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.
Wednesday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.
Wednesday Night
ENE wind 5 to 10 kt becoming SE after midnight. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.
Thursday Night
E wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.
Friday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.
Friday Night
E wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Independence Day
Variable winds 5 kt or less. Mostly sunny. 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: 4:15 am CDT Jun 30, 2026
Forecast Valid: 5am CDT Jun 30, 2026-6pm CDT Jul 6, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data