Point Forecast: 18NM NW Seattle WA
 47.82N 122.67W (Elev. 0 ft)
Last Update: 2:25 pm PDT Jul 14, 2025
Tabular Forecast
[show menu]Get as XML

Date07/1407/15
Hour (PDT)181920212223000102030405060708091011121314151617
Surface Wind (kt)376543335884467777777777
Wind DirNNENNENNENENNENENNENNWNNWNNNNENNNNNNNNNNN
Gust
Significant Wave Height (ft) 000000000000000001111111
Swell Height (ft)
Swell Dir
Swell Period (sec)
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 655555555555555555555555
Wind Wave Height (ft)

Date07/16
Hour (PDT)181920212223000102030405060708091011121314151617
Surface Wind (kt)764432222222222223335556
Wind DirNNNNENENENENENENNENNENNENWNWNWNNENNENNENENENENNENNENNEN
Gust
Significant Wave Height (ft) 110000000000000000000000
Swell Height (ft)
Swell Dir
Swell Period (sec)
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 444444445556677777775555
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)