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New Orleans/Baton Rouge, LA
 
 
 Point Forecast: 19NM SE Grand Isle LA
 29.04N 89.74W
Last Update: 4:19 am CDT Oct 20, 2021
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:       Forward 2 Days  

Date10/2010/21
Hour (CDT)091011121314151617181920212223000102030405060708
Surface Wind (kt)14151414141414141312111111111111111111109888
Wind DirSESSESSESSESSESSESSESSESESSESSESSESSESSESSESSESSESSSSESSESSESSESSE
Gust20212020202020201817
Significant Wave Height (ft) 444444433333333333333333
Swell Height (ft)
Swell Dir
Swell Period (sec) 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Date10/22
Hour (CDT)091011121314151617181920212223000102030405060708
Surface Wind (kt)776788887776666775567788
Wind DirSSESSESSESSESESESESESESESESESESESESESEESEEENENENENENE
Gust
Significant Wave Height (ft) 333333322222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Additional Forecasts and Information
International System of UnitsForecast Discussion
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