Point Forecast: 21NM NNE Altamaha Sound FL
 31.62N 81.12W (Elev. 0 ft)
Last Update: 10:16 am EST Feb 16, 2025
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
Wave Period (s)
Significant Wave Height
Freezing Spray

48-Hour Period Starting:       Back 2 Days  

Date02/1602/17
Hour (EST)101112131415161718192021222300010203040506070809
Surface Wind (kt)18171613121211111011121314151617151515141410109
Wind DirSSWSSWSWWSWWSWWSWWWWWWWNWWNWWNWNWNWNWNWNWNNWNNWNNWNNWNNW
Gust272626171818191817181922212019
Significant Wave Height (ft) 554443333333333333332222
Wave Period (sec)

Date02/18
Hour (EST)101112131415161718192021222300010203040506070809
Surface Wind (kt)876554443333333333334445
Wind DirNNNNENNENENEENEENEENEENEENEENEENEENEENENENENENENENENENENE
Gust
Significant Wave Height (ft) 222211222211211211211211
Wave Period (sec)

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Hazardous Weather OutlookPublic Information Statement
Coastal Waters ForecastOffshore Waters Forecast
Beach ForecastLake Moultrie Forecast
North Charleston Daily ClimateDowntown Charleston Daily Climate
Savannah Daily ClimatePast Weather Information
Weather Briefing