Point Forecast: 25NM NE Plymouth MA
 42.25N 70.26W (Elev. 0 m)
Last Update: 1:01 am EDT May 20, 2026
Tabular Forecast
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Weather ElementsMarine WeatherAviation Weather
Temperature (°C)
Dewpoint (°C)
Heat Index (°C)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)

Rain
Thunder
Fog
Swell Period
Swell Hgt/Dir
Swell 2 Period
Wind Wave Height
Significant Wave Height
Freezing Spray
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date05/2005/21
Hour (EDT)091011121314151617181920212223000102030405060708
Surface Wind (kt)131211111111111313131313121212111112111010111111
Wind DirSWSWSWSWSWSWWSWWSWWWWWWWNWNWNWNNWNNWNNWNNNNN
Gust
Significant Wave Height (m) 111111111111111111111111
Swell Height (m)
Swell Dir
Swell Period (sec) 888776677788888643334689
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec) 333333333334444444444444
Wind Wave Height (m) 111111111111111111111111

Date05/22
Hour (EDT)091011121314151617181920212223000102030405060708
Surface Wind (kt)1111101087555555566666788876
Wind DirNNENNENNENNENEENEEESESESESSSSSWSWWSWWNWNNWNNWNNNENNENNENNE
Gust
Significant Wave Height (m) 111111111111111111100000
Swell Height (m)
Swell Dir
Swell Period (sec) 10109876555555555544456789
Swell 2 Height (m)
Swell 2 Dir
Swell 2 Period (sec) 444443333333333222222223
Wind Wave Height (m) 111011111111111110000000

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