Point Forecast: 11NM S Seattle WA
 47.45N 122.4W (Elev. 0 ft)
Last Update: 1:33 pm PDT May 23, 2025
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
Swell Period
Swell Hgt/Dir
Swell 2 Period
Swell 2 Hgt/Dir
Wind Wave Height
Significant Wave Height
Freezing Spray

48-Hour Period Starting:       Back 2 Days  

Date05/2305/24
Hour (PDT)141516171819202122230001020304050607080910111213
Surface Wind (kt)221138753333333332233333
Wind DirEEENNNWNNNNNNENNENNENNNNENNENNENENNWNWNNWNNN
Gust
Significant Wave Height (ft) 000000000000000000000000
Swell Height (ft)
Swell Dir
Swell Period (sec)
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 544444444450005555555677
Wind Wave Height (ft)

Date05/25
Hour (PDT)141516171819202122230001020304050607080910111213
Surface Wind (kt)223337764333333555555777
Wind DirNEEESEESENNWNNWNNWNNWNNNWNNWNNWSSWSSWSSWSSSSSSSSWSSWSSW
Gust
Significant Wave Height (ft) 000000000000000000000000
Swell Height (ft)
Swell Dir
Swell Period (sec)
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 776776555666666666656655
Wind Wave Height (ft)

Additional Forecasts and Information
International System of UnitsForecast Discussion
Marine Point ForecastHourly Weather Graph
National Marine ForecastsTide Information
NWS GIS Viewer (previously user-defined area forecast)