Point Forecast: 39NM W Marco Island FL
 25.83N 82.45W
Last Update: 2:21 pm CDT Jul 5, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsMarine WeatherProbabilistic Forecasts (Experimental)
Description | Survey
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
Quantitative Precipitation     info
    0.100.250.501.00

48-Hour Period Starting:       Back 2 Days  

Date07/0507/06
Hour (CDT)181920212223000102030405060708091011121314151617
Surface Wind (kt)1010101099999999999989988898
Wind DirWSWWWSWWSWWSWSWSWSWSWSWSWSWSWSWSWSWSWSWSSWSWSWSSWSWSW
Gust
Significant Wave Height (ft) 222222221111111111111111
Swell Height (ft) 000000000000000000000000
Swell Dir300300300300300300300300300300210210210210210210210220220220220220230230
Swell Period (sec) 444444444444444444443333
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 0000000000000000000000
Wind Wave Height (ft)

Date07/07
Hour (CDT)181920212223000102030405060708091011121314151617
Surface Wind (kt)887777777665544333333333
Wind DirSWSWSSWSSWSSSSSSSSSSSSSSESSESSESSESSESSESSESSW
Gust
Significant Wave Height (ft) 111111111111111111111111
Swell Height (ft) 000000000000000000000000
Swell Dir230240240240240250250250240240240240240250250250250250250250250240240240
Swell Period (sec) 333333333333333333444444
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
South Florida Weather AlertsMarine Forecast
Tropics / HurricanesClimate / Past Weather
Day 1 Hazards Graphics