Point Forecast: 4NM SE Altamaha Sound FL
 31.24N 81.25W
Last Update: 4:45 pm EDT Apr 25, 2025
Tabular Forecast
[hide menu]Get as XML
Weather ElementsMarine 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
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date04/2504/26
Hour (EDT)181920212223000102030405060708091011121314151617
Surface Wind (kt)777777899878689101010111111121213
Wind DirSESESESESESSESSESSSSSSSWSSWSSWSSWSSWSSWSSSSSSSE
Gust1515161616171718
Significant Wave Height (ft) 222222222222222333333333
Swell Height (ft)
Swell Dir
Swell Period (sec) 999999999999999999999999
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 00000000
Wind Wave Height (ft)

Date04/27
Hour (EDT)181920212223000102030405060708091011121314151617
Surface Wind (kt)12121211111010109876666679101214141514
Wind DirSSSSSSSSSWSSWSSWSWSWWSWWWWNWNNNENENEENEENEENEENE
Gust171717161615151719192119
Significant Wave Height (ft) 333333333333333322222333
Swell Height (ft)
Swell Dir
Swell Period (sec) 999999999999999999999998
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft)

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
Local Briefing PageLocal Climate Page
Florida Weather RoundupTropical Cyclones
Local Text ProductsGraphical Forecast
Local Tide PredictionsLocal Marine Page
Monthly Temperature OutlookMonthly Rainfall Outlook
NWS Jacksonville HomepageRegional Probabilistic Graphics
Local Probabilistic Graphics