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Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]
    • Tonight

      Tonight:SE wind around 10 kt. Mostly cloudy. Seas 1 to 2 ft.

      Low: 83 °F

      SE 10kt
      1-2ft

    • Juneteenth

      Juneteenth:SSE wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.

      High: 89 °F

      SSE 10kt
      1ft

    • Friday Night

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

      Low: 83 °F

      E 10kt
      1ft

    • Saturday

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

      High: 89 °F

      SE 10kt
      1ft

    • Saturday Night

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

      Low: 83 °F

      ENE 10kt
      1ft

    • Sunday

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

      High: 89 °F

      Light Wind
      1ft

    • Sunday Night

      Sunday Night:Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

      Low: 84 °F

      Light Wind
      < 1ft

    • Monday

      Monday:Variable winds 5 kt or less. Sunny. Seas around 1 ft.

      High: 89 °F

      Light Wind
      1ft

    • Monday Night

      Monday Night:E wind around 10 kt. Mostly clear. Seas around 1 ft.

      Low: 84 °F

      E 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:15 pm CDT Jun 18, 2026
Forecast Valid: 10pm CDT Jun 18, 2026-6pm CDT Jun 25, 2026

View Nearby Observations

Detailed Forecast


Tonight
SE wind around 10 kt. Mostly cloudy. Seas 1 to 2 ft.
Juneteenth
SSE wind 5 to 10 kt. Mostly sunny. Seas around 1 ft.
Friday Night
E wind 5 to 10 kt. A slight chance of showers and thunderstorms. Seas around 1 ft.
Saturday
SE wind 5 to 10 kt becoming E in the afternoon. A slight chance of showers and thunderstorms. Seas around 1 ft.
Saturday Night
ENE wind 5 to 10 kt becoming SE after midnight. Partly cloudy. Seas around 1 ft.
Sunday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Sunday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Monday
Variable winds 5 kt or less. Sunny. Seas around 1 ft.
Monday Night
E wind around 10 kt. Mostly clear. 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 Jun 18, 2026
Forecast Valid: 10pm CDT Jun 18, 2026-6pm CDT Jun 25, 2026
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