Point Forecast: 11NM ENE Grand Isle LA
 29.27N 89.8W
Last Update: 3:52 am CDT May 18, 2024
Tabular Forecast
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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  

Date05/1805/19
Hour (CDT)040506070809101112131415161718192021222300010203
Surface Wind (kt)888888877655544444433333
Wind DirSENNENNNWEENEENESSWSSESSESSESSSESSSSSSSSSSSE
Gust
Significant Wave Height (ft) 333222222222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec)
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Date05/20
Hour (CDT)040506070809101112131415161718192021222300010203
Surface Wind (kt)333444443333333333333333
Wind DirSSSWNWNNWNNWNNNENNENENEENEEESESESESSESSESSSSSSSSW
Gust
Significant Wave Height (ft) 222222222222222222222111
Swell Height (ft)
Swell Dir
Swell Period (sec)
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

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