Point Forecast: 21NM NNE Altamaha Sound FL
 31.62N 81.12W (Elev. 0 ft)
Last Update: 7:30 pm EST Jan 17, 2026
Tabular Forecast
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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  

Date01/18
Hour (EST)000102030405060708091011121314151617181920212223
Surface Wind (kt)445789101011121314131313131312111110101010
Wind DirWNWNNWNNWNNWNNWNNWNNWNNWNNWNWNWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNW
Gust18201919181918181717171717
Significant Wave Height (ft) 111111111222222222222222
Wave Period (sec)

Date01/19
Hour (EST)000102030405060708091011121314151617181920212223
Surface Wind (kt)999998877777777777666666
Wind DirWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNWWNW
Gust
Significant Wave Height (ft) 221111111111111111222222
Wave Period (sec)

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