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Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]
    • Tonight

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

      Low: 84 °F

      WSW 10kt
      1ft

    • Wednesday

      Wednesday:SW wind 10 to 15 kt. A slight chance of showers and thunderstorms.   Seas 1 to 2 ft.

      High: 90 °F

      SW 15kt
      1-2ft

    • Wednesday Night

      Wednesday Night:W wind 5 to 10 kt becoming SW after midnight. Mostly clear. Seas around 1 ft.

      Low: 84 °F

      W 10kt
      1ft

    • Thursday

      Thursday:Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 8am.   Seas around 1 ft.

      High: 90 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

      Low: 85 °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. Partly cloudy. Seas around 1 ft.

      Low: 84 °F

      Light Wind
      1ft

    • Saturday

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

      High: 90 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:ENE wind 5 to 10 kt becoming SE after midnight. Mostly cloudy. Seas around 1 ft.

      Low: 84 °F

      SE 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:15 pm CDT Jul 28, 2026
Forecast Valid: 10pm CDT Jul 28, 2026-6pm CDT Aug 4, 2026

View Nearby Observations

Detailed Forecast


Tonight
WSW wind around 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.
Wednesday
SW wind 10 to 15 kt. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.
Wednesday Night
W wind 5 to 10 kt becoming SW after midnight. Mostly clear. Seas around 1 ft.
Thursday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms after 8am. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
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. Partly cloudy. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Saturday Night
ENE wind 5 to 10 kt becoming SE after midnight. Mostly cloudy. 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 pm CDT Jul 28, 2026
Forecast Valid: 10pm CDT Jul 28, 2026-6pm CDT Aug 4, 2026
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