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Hazardous Weather Conditions

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Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]

    • Today

      Today:E wind around 10 kt. Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Seas 1 to 2 ft.

      High: 90 °F

      E 10kt
      1-2ft

    • Tonight

      Tonight:E wind around 10 kt becoming SE after midnight. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.

      Low: 84 °F

      E 10kt
      1-2ft

    • Saturday

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

      High: 90 °F

      Light Wind
      1ft

    • Saturday Night

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

      Low: 84 °F

      Light Wind
      1ft

    • Sunday

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

      High: 90 °F

      WNW 10kt
      1ft

    • Sunday Night

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

      Low: 83 °F

      NW 10kt
      1ft

    • Monday

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

      High: 90 °F

      WNW 10kt
      1ft

    • Monday Night

      Monday Night:W wind 5 to 10 kt becoming SW after midnight. A chance of showers and thunderstorms. Seas around 1 ft.

      Low: 83 °F

      SW 10kt
      1ft

    • Tuesday

      Tuesday:WSW wind around 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.

      High: 90 °F

      WSW 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:15 am CDT Jul 24, 2026
Forecast Valid: 10am CDT Jul 24, 2026-6pm CDT Jul 30, 2026

View Nearby Observations

Detailed Forecast


Today
E wind around 10 kt. Showers likely and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. Seas 1 to 2 ft.
Tonight
E wind around 10 kt becoming SE after midnight. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.
Saturday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas around 1 ft.
Sunday
WSW wind 5 to 10 kt becoming NW in the afternoon. A chance of showers and thunderstorms. Seas around 1 ft.
Sunday Night
NW wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Monday
WNW wind around 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Monday Night
W wind 5 to 10 kt becoming SW after midnight. A chance of showers and thunderstorms. Seas around 1 ft.
Tuesday
WSW wind around 10 kt. 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: 10:15 am CDT Jul 24, 2026
Forecast Valid: 10am CDT Jul 24, 2026-6pm CDT Jul 30, 2026
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