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Key West, FL Local Forecast Office

3NM SE Key Largo FL

Marine Point Forecast

[NOTICE]
    • Overnight

      Overnight:SE wind 20 to 25 km/h. Partly cloudy. Seas 1 m or less.

      Low: 27 °C

      SE 25km/h
      < 1m

    • Tuesday

      Tuesday:SSE wind 15 to 20 km/h. Mostly sunny. Seas 1 m or less.

      High: 29 °C

      SSE 20km/h
      < 1m

    • Tuesday Night

      Tuesday Night:SE wind 15 to 20 km/h. Partly cloudy. Seas 1 m or less.

      Low: 27 °C

      SE 20km/h
      < 1m

    • Wednesday

      Wednesday:S wind around 15 km/h. Sunny. Seas 1 m or less.

      High: 29 °C

      S 15km/h
      < 1m

    • Wednesday Night

      Wednesday Night:SW wind 10 to 15 km/h. Mostly clear. Seas 1 m or less.

      Low: 27 °C

      SW 15km/h
      < 1m

    • Thursday

      Thursday:WSW wind around 10 km/h becoming S in the afternoon. Isolated showers and thunderstorms.   Seas 1 m or less.

      High: 29 °C

      S 10km/h
      < 1m

    • Thursday Night

      Thursday Night:SSW wind around 10 km/h. Isolated showers and thunderstorms.   Seas 1 m or less.

      Low: 27 °C

      SSW 10km/h
      < 1m

    • Friday

      Friday:SSW wind 10 to 15 km/h. Isolated showers and thunderstorms.   Seas 1 m or less.

      High: 30 °C

      SSW 15km/h
      < 1m

    • Friday Night

      Friday Night:S wind 15 to 20 km/h becoming E after midnight. Isolated showers.   Seas 1 m or less.

      Low: 27 °C

      E 20km/h
      < 1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:15 am CDT May 19, 2025
Forecast Valid: 11pm CDT May 19, 2025-6pm CDT May 26, 2025

View Nearby Observations

Detailed Forecast


Overnight
SE wind 20 to 25 km/h. Partly cloudy. Seas 1 m or less.
Tuesday
SSE wind 15 to 20 km/h. Mostly sunny. Seas 1 m or less.
Tuesday Night
SE wind 15 to 20 km/h. Partly cloudy. Seas 1 m or less.
Wednesday
S wind around 15 km/h. Sunny. Seas 1 m or less.
Wednesday Night
SW wind 10 to 15 km/h. Mostly clear. Seas 1 m or less.
Thursday
WSW wind around 10 km/h becoming S in the afternoon. Isolated showers and thunderstorms. Seas 1 m or less.
Thursday Night
SSW wind around 10 km/h. Isolated showers and thunderstorms. Seas 1 m or less.
Friday
SSW wind 10 to 15 km/h. Isolated showers and thunderstorms. Seas 1 m or less.
Friday Night
S wind 15 to 20 km/h becoming E after midnight. Isolated showers. Seas 1 m 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: 25.05°N 80.4°W
Last Update: 8:15 am CDT May 19, 2025
Forecast Valid: 11pm CDT May 19, 2025-6pm CDT May 26, 2025
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