Point Forecast: 12NM ESE Hyannis MA
 41.56N 70.05W (Elev. 0 ft)
Last Update: 2:46 pm EDT Jul 11, 2025
Tabular Forecast
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Weather ElementsMarine WeatherAviation 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
Wind Wave Height
Significant Wave Height
Freezing Spray
Ceiling Height
Visibility
Thunder Potential

48-Hour Period Starting:       Back 2 Days  

Date07/1107/12
Hour (EDT)222300010203040506070809101112131415161718192021
Surface Wind (kt)544444445567778899999998
Wind DirSSESSESSESESSESESESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESEESE
Gust
Significant Wave Height (ft) 222222222222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 777777777777777777777777
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 101110101110111111101010101010101010101010101010
Wind Wave Height (ft) 111111111111111222222222

Date07/13
Hour (EDT)222300010203040506070809101112131415161718192021
Surface Wind (kt)888777888888999101010101010998
Wind DirESEESEESEESEESEESEEEEEEESEESEESEESEESEESEESESESESESESESE
Gust
Significant Wave Height (ft) 222222222222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 777777777766666665554444
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec) 101010101010101010101010101010101010101010101010
Wind Wave Height (ft) 222222222222222222222222

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