Point Forecast: 21NM W Seattle WA
 47.66N 122.88W (Elev. 0 ft)
Last Update: 3:40 pm PDT May 1, 2024
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
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  

Date05/0105/02
Hour (PDT)181920212223000102030405060708091011121314151617
Surface Wind (kt)443333333334447779998886
Wind DirSWSWNNNNNNNNNNNENNENNENENENENENENENENENENE
Gust
Significant Wave Height (ft) 111111111111111111111111
Swell Height (ft) 000000000000000000000000
Swell Dir000000000000000000000000
Swell Period (sec) 000000000000000000000000
Swell 2 Height (ft) 000000000000000000000000
Swell 2 Dir000000000000000000000000
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft) 111111111111111111111111

Date05/03
Hour (PDT)181920212223000102030405060708091011121314151617
Surface Wind (kt)6633333333355588810101014141413
Wind DirNENENNENNENNEWWWWSWWSWWSWSSWSSWSSWSSSSSSSSWSSWSSWSSW
Gust
Significant Wave Height (ft) 111111111111111112222222
Swell Height (ft) 000000000000000000000000
Swell Dir000000000000000000000000
Swell Period (sec) 000000000000000000000000
Swell 2 Height (ft) 000000000000000000000000
Swell 2 Dir000000000000000000000000
Swell 2 Period (sec) 000000000000000000000000
Wind Wave Height (ft) 111111111111111112222222

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