Hazardous Weather Conditions

For More Weather Information:

Key West, FL Local Forecast Office

3NM N American Shoal Light FL

Marine Point Forecast

[NOTICE]
    • This Afternoon

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

      High: 82 °F

      Light Wind
      1ft

    • Tonight

      Tonight:N wind around 10 kt. Mostly cloudy. Seas around 1 ft.

      Low: 75 °F

      N 10kt
      1ft

    • Monday

      Monday:N wind 5 to 10 kt. A slight chance of showers.   Seas around 1 ft.

      High: 82 °F

      N 10kt
      1ft

    • Monday Night

      Monday Night:NE wind 15 to 25 kt. A slight chance of showers.   Seas 1 to 3 ft.

      Low: 73 °F

      NE 25kt
      1-3ft

    • Tuesday

      Tuesday:ENE wind around 25 kt. A slight chance of showers.   Seas 4 to 5 ft.

      High: 78 °F

      ENE 25kt
      4-5ft

    • Tuesday Night

      Tuesday Night:ENE wind 20 to 25 kt. Mostly clear. Seas around 5 ft.

      Low: 73 °F

      ENE 25kt
      5ft

    • Wednesday

      Wednesday:E wind around 20 kt. Mostly sunny. Seas 4 to 5 ft.

      High: 78 °F

      E 20kt
      4-5ft

    • Wednesday Night

      Wednesday Night:E wind 15 to 20 kt. Mostly cloudy. Seas around 4 ft.

      Low: 72 °F

      E 20kt
      4ft

    • Thursday

      Thursday:E wind around 15 kt. A slight chance of showers.   Seas 3 to 4 ft.

      High: 78 °F

      E 15kt
      3-4ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:15 pm CDT Apr 19, 2026
Forecast Valid: 3pm CDT Apr 19, 2026-6pm CDT Apr 25, 2026

View Nearby Observations

Detailed Forecast


This Afternoon
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Tonight
N wind around 10 kt. Mostly cloudy. Seas around 1 ft.
Monday
N wind 5 to 10 kt. A slight chance of showers. Seas around 1 ft.
Monday Night
NE wind 15 to 25 kt. A slight chance of showers. Seas 1 to 3 ft.
Tuesday
ENE wind around 25 kt. A slight chance of showers. Seas 4 to 5 ft.
Tuesday Night
ENE wind 20 to 25 kt. Mostly clear. Seas around 5 ft.
Wednesday
E wind around 20 kt. Mostly sunny. Seas 4 to 5 ft.
Wednesday Night
E wind 15 to 20 kt. Mostly cloudy. Seas around 4 ft.
Thursday
E wind around 15 kt. A slight chance of showers. Seas 3 to 4 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.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

Point Forecast: 24.55°N 81.52°W
Last Update: 3:15 pm CDT Apr 19, 2026
Forecast Valid: 3pm CDT Apr 19, 2026-6pm CDT Apr 25, 2026
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

 Link to Satellite Data