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Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]
    • Today

      Today:Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.

      High: 90 °F

      Light Wind
      1ft

    • Tonight

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

      Low: 84 °F

      Light Wind
      1ft

    • Saturday

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

      High: 90 °F

      Light Wind
      < 1ft

    • Saturday Night

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

      Low: 84 °F

      SE 10kt
      < 1ft

    • Sunday

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

      High: 90 °F

      SSE 10kt
      1ft

    • Sunday Night

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

      Low: 84 °F

      ESE 10kt
      1ft

    • Monday

      Monday:S wind 5 to 10 kt. A chance of showers and thunderstorms.   Seas around 1 ft.

      High: 90 °F

      S 10kt
      1ft

    • Monday Night

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

      Low: 84 °F

      ESE 10kt
      1ft

    • Tuesday

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

      High: 90 °F

      Light Wind
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:15 am CDT Jul 31, 2026
Forecast Valid: 9am CDT Jul 31, 2026-6pm CDT Aug 6, 2026

View Nearby Observations

Detailed Forecast


Today
Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Saturday Night
N wind 5 to 10 kt becoming SE after midnight. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Sunday
SSE wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.
Sunday Night
ESE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Monday
S wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Monday Night
ESE wind 5 to 10 kt. A slight chance of showers. Seas around 1 ft.
Tuesday
Variable winds 5 kt or less. A slight 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.
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ABOUT THIS FORECAST

Point Forecast: 24.55°N 81.52°W
Last Update: 9:15 am CDT Jul 31, 2026
Forecast Valid: 9am CDT Jul 31, 2026-6pm CDT Aug 6, 2026
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