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Charleston, SC
 
 
 Point Forecast: 27NM NE Altamaha Sound FL
 31.63N 80.94W (Elev. 0 ft)
Last Update: 12:56 pm EDT Aug 18, 2022
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
Wave Period (s)
Significant Wave Height
Freezing Spray

48-Hour Period Starting:       Forward 2 Days  

Date08/1808/19
Hour (EDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)101010910101199998877755666777
Wind DirEEEESEESESESSESSESSESSSSSWSSWSSWSSWSWSWSSWSSWSSSS
Gust
Significant Wave Height (ft) 111222222222222222222222
Wave Period (sec)

Date08/20
Hour (EDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)888999101010101010987766666666
Wind DirSSSSSSSSSSWSSWSSWSSWSWSWWSWWSWWSWWSWSWSSWSSSSESSE
Gust
Significant Wave Height (ft) 222222222222222222222222
Wave Period (sec)

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