Hazardous Weather Conditions

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Key West, FL Local Forecast Office

3NM WSW Islamorada FL

Marine Point Forecast

[NOTICE]
    • Memorial Day

      Memorial Day:ESE wind 15 to 20 kt. A chance of showers and thunderstorms, mainly before 7am.   Seas around 1 ft.

      High: 85 °F

      ESE 20kt
      1ft

    • Monday Night

      Monday Night:ESE wind 15 to 20 kt. A slight chance of showers and thunderstorms.   Seas 1 to 2 ft.

      Low: 80 °F

      ESE 20kt
      1-2ft

    • Tuesday

      Tuesday:ESE wind 15 to 20 kt. A slight chance of showers and thunderstorms.   Seas 1 to 2 ft.

      High: 86 °F

      ESE 20kt
      1-2ft

    • Tuesday Night

      Tuesday Night:ESE wind 15 to 20 kt. A chance of showers and thunderstorms.   Seas around 1 ft.

      Low: 80 °F

      ESE 20kt
      1ft

    • Wednesday

      Wednesday:ESE wind around 15 kt. A chance of showers and thunderstorms.   Seas around 1 ft.

      High: 85 °F

      ESE 15kt
      1ft

    • Wednesday Night

      Wednesday Night:ESE wind 10 to 15 kt. A chance of showers and thunderstorms.   Seas around 1 ft.

      Low: 80 °F

      ESE 15kt
      1ft

    • Thursday

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

      High: 85 °F

      SE 10kt
      1ft

    • Thursday Night

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

      Low: 80 °F

      Light Wind
      < 1ft

    • Friday

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

      High: 85 °F

      SE 10kt
      1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:15 am CDT May 25, 2026
Forecast Valid: 3am CDT May 25, 2026-6pm CDT May 31, 2026

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Detailed Forecast


Memorial Day
ESE wind 15 to 20 kt. A chance of showers and thunderstorms, mainly before 7am. Seas around 1 ft.
Monday Night
ESE wind 15 to 20 kt. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.
Tuesday
ESE wind 15 to 20 kt. A slight chance of showers and thunderstorms. Seas 1 to 2 ft.
Tuesday Night
ESE wind 15 to 20 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Wednesday
ESE wind around 15 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Wednesday Night
ESE wind 10 to 15 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Thursday
SE wind 5 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. A slight chance of showers and thunderstorms. Seas 1 ft or less.
Friday
SE wind 5 to 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: 24.91°N 80.7°W
Last Update: 3:15 am CDT May 25, 2026
Forecast Valid: 3am CDT May 25, 2026-6pm CDT May 31, 2026
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