Skip Navigation Linksweather.gov 
NOAA logo - Click to go to the NOAA homepageNational Weather Service Forecast Office NWS logo - Click to go to the NWS homepage
New Orleans/Baton Rouge, LA
 
 
 Point Forecast: 19NM SE Grand Isle LA
 29.04N 89.74W
Last Update: 5:51 am CDT Mar 28, 2024
Tabular Forecast
[hide menu]Get as XML
Weather ElementsWeather/PrecipitationMarine Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Freezing Spray
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  

Date03/2803/29
Hour (CDT)131415161718192021222300010203040506070809101112
Surface Wind (kt)1110998766655555666789910109
Wind DirNNNNNNNENNNENNENNENNENNENNENENEENEENEENEEEEEEESE
Gust
Significant Wave Height (ft) 333222222111111111111222
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 6 6 6 6 6 3 3
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Date03/30
Hour (CDT)131415161718192021222300010203040506070809101112
Surface Wind (kt)88777889910111111111010109998888
Wind DirESEESESESESESESESESSESSESSESSESSESSESSSSSSSSESSESSESE
Gust
Significant Wave Height (ft) 222111111222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 3 3 3 3 3 3 3 3 3 3 3 3 4 4 4 4 4 4 4 5 5 5 5 5
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft)

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Surface AnalysisRivers & Lakes AHPS
Experimental Radar ImageInteractive Graphical Forecast
Marine WeatherAviation Weather
NWS New Orleans/Baton Rouge Home

Webmaster
NOAA's National Weather Service
New Orleans/Baton Rouge, LA
Disclaimer
Credits
Glossary
Privacy Policy
About Us
Career Opportunities