For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]
    • Thursday

      Thursday:ENE wind 5 to 10 kt. A slight chance of showers and thunderstorms.   Seas 1 to 2 ft.

      High: 90 °F

      ENE 10kt
      1-2ft

    • Thursday Night

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

      Low: 84 °F

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

      Low: 83 °F

      Light Wind
      1ft

    • Saturday

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

      High: 89 °F

      Light Wind
      1ft

    • Saturday Night

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

      Low: 83 °F

      ESE 10kt
      1ft

    • Sunday

      Sunday:S wind 5 to 10 kt becoming WSW in the afternoon. A slight chance of showers and thunderstorms.   Seas around 1 ft.

      High: 89 °F

      S 10kt
      1ft

    • Sunday Night

      Sunday Night:W wind 5 to 10 kt becoming SSW in the evening. Partly cloudy. Seas around 1 ft.

      Low: 84 °F

      SSW 10kt
      1ft

    • Monday

      Monday:SSW wind around 10 kt. Mostly sunny. Seas around 1 ft.

      High: 90 °F

      SSW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:19 am CDT Jul 16, 2026
Forecast Valid: 2am CDT Jul 16, 2026-6pm CDT Jul 22, 2026

View Nearby Observations

Detailed Forecast


Thursday
ENE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.
Thursday Night
Variable winds 5 kt or less. 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
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.
Saturday Night
ESE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.
Sunday
S wind 5 to 10 kt becoming WSW in the afternoon. A slight chance of showers and thunderstorms. Seas around 1 ft.
Sunday Night
W wind 5 to 10 kt becoming SSW in the evening. Partly cloudy. Seas around 1 ft.
Monday
SSW wind around 10 kt. 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: 1:19 am CDT Jul 16, 2026
Forecast Valid: 2am CDT Jul 16, 2026-6pm CDT Jul 22, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data