Point Forecast: 3NM SE Key Largo FL
 25.05N 80.4W (Elev. 0 ft)
Last Update: 6:15 am CDT Apr 11, 2026
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Swell Period
Swell Hgt/Dir
Swell 2 Period
Swell 2 Hgt/Dir
Wind Wave Height
Significant Wave Height
Freezing Spray

48-Hour Period Starting:       Back 2 Days  

Date04/1104/12
Hour (CDT)060708091011121314151617181920212223000102030405
Surface Wind (kt)171616161515151515151515151616161616161818181818
Wind DirENENENENENENENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENE
Gust
Significant Wave Height (ft) 333333333333333333344444
Swell Height (ft)
Swell Dir
Swell Period (sec)
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft)

Date04/13
Hour (CDT)060708091011121314151617181920212223000102030405
Surface Wind (kt)181818181818181919192020202020201919191919191919
Wind DirENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENEENE
Gust
Significant Wave Height (ft) 444444444444444444444444
Swell Height (ft)
Swell Dir
Swell Period (sec)
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft)

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Local ClimatologyTropical Cyclone Info
Local ObservationsMarine Weather
Watches and WarningsAdditional Forecasts
About Our ProductsGraphical Forecasts
Point Forecast Matrices