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Key West, FL Local Forecast Office

3NM SE Key Largo FL

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. Isolated showers.   Seas around 1 ft.

      High: 80 °F

      Light Wind
      1ft

    • Tonight

      Tonight:Variable winds 5 kt or less. Isolated showers.   Seas around 1 ft.

      Low: 76 °F

      Light Wind
      1ft

    • Saturday

      Saturday:Variable winds 5 kt or less. Isolated showers.   Seas around 1 ft.

      High: 82 °F

      Light Wind
      1ft

    • Saturday Night

      Saturday Night:Variable winds 5 kt or less. Isolated showers.   Seas around 1 ft.

      Low: 76 °F

      Light Wind
      1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. Isolated showers.   Seas around 1 ft.

      High: 82 °F

      Light Wind
      1ft

    • Sunday Night

      Sunday Night:S wind 5 to 10 kt becoming WNW after midnight. Isolated showers.   Seas around 1 ft.

      Low: 74 °F

      WNW 10kt
      1ft

    • Monday

      Monday:NW wind 10 to 20 kt. Isolated showers.   Seas around 1 ft.

      High: 80 °F

      NW 20kt
      1ft

    • Monday Night

      Monday Night:N wind 20 to 25 kt. Isolated showers.   Seas 1 to 2 ft.

      Low: 61 °F

      N 25kt
      1-2ft

    • Veterans Day

      Veterans Day:N wind 20 to 25 kt. Isolated showers.   Seas 2 to 3 ft.

      High: 73 °F

      N 25kt
      2-3ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:31 pm CST Nov 7, 2025
Forecast Valid: 12pm CST Nov 7, 2025-6pm CST Nov 13, 2025

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Isolated showers. Seas around 1 ft.
Tonight
Variable winds 5 kt or less. Isolated showers. Seas around 1 ft.
Saturday
Variable winds 5 kt or less. Isolated showers. Seas around 1 ft.
Saturday Night
Variable winds 5 kt or less. Isolated showers. Seas around 1 ft.
Sunday
Variable winds 5 kt or less. Isolated showers. Seas around 1 ft.
Sunday Night
S wind 5 to 10 kt becoming WNW after midnight. Isolated showers. Seas around 1 ft.
Monday
NW wind 10 to 20 kt. Isolated showers. Seas around 1 ft.
Monday Night
N wind 20 to 25 kt. Isolated showers. Seas 1 to 2 ft.
Veterans Day
N wind 20 to 25 kt. Isolated showers. Seas 2 to 3 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: 25.05°N 80.4°W
Last Update: 12:31 pm CST Nov 7, 2025
Forecast Valid: 12pm CST Nov 7, 2025-6pm CST Nov 13, 2025
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