Hazardous Weather Conditions

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Key West, FL Local Forecast Office

3NM WSW Islamorada FL

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SW wind 5 to 10 kt becoming NNW. Showers likely and possibly a thunderstorm.   Seas 1 ft or less.

      Low: 75 °F

      NNW 10kt
      < 1ft

    • Monday

      Monday:NNW wind 5 to 10 kt becoming NE in the afternoon. A chance of showers and thunderstorms.   Seas 1 ft or less.

      High: 81 °F

      NNW 10kt
      < 1ft

    • Monday Night

      Monday Night:ENE wind around 10 kt. A chance of showers and thunderstorms.   Seas 1 ft or less.

      Low: 76 °F

      ENE 10kt
      < 1ft

    • Tuesday

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

      High: 82 °F

      Light Wind
      < 1ft

    • Tuesday Night

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

      Low: 78 °F

      Light Wind
      < 1ft

    • Wednesday

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

      High: 84 °F

      Light Wind
      < 1ft

    • Wednesday Night

      Wednesday Night:ESE wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 80 °F

      ESE 10kt
      < 1ft

    • Thursday

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

      High: 85 °F

      Light Wind
      < 1ft

    • Thursday Night

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

      Low: 79 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:15 pm CDT May 3, 2026
Forecast Valid: 12am CDT May 4, 2026-6pm CDT May 10, 2026

View Nearby Observations

Detailed Forecast


Overnight
SW wind 5 to 10 kt becoming NNW. Showers likely and possibly a thunderstorm. Seas 1 ft or less.
Monday
NNW wind 5 to 10 kt becoming NE in the afternoon. A chance of showers and thunderstorms. Seas 1 ft or less.
Monday Night
ENE wind around 10 kt. A chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Tuesday Night
Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Wednesday
Variable winds 5 kt or less. A slight chance of showers. Seas 1 ft or less.
Wednesday Night
ESE wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.
Thursday
Variable winds 5 kt or less. Sunny. Seas 1 ft or less.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.

*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: 24.91°N 80.7°W
Last Update: 11:15 pm CDT May 3, 2026
Forecast Valid: 12am CDT May 4, 2026-6pm CDT May 10, 2026
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