Point Forecast: 5NM SE Nantucket MA
 41.22N 70.04W (Elev. 0 ft)
Last Update: 3:27 pm EDT Jul 15, 2025
Tabular Forecast
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Date07/1507/16
Hour (EDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)888887666666666667778899
Wind DirSSWSSWSSWSSWSSWSSWSWSWSWSWSWSWSWSWSWSWSWSSWSSWSSWSSWSWSWSW
Gust
Significant Wave Height (ft) 222222222222222222222222
Swell Height (ft)
Swell Dir
Swell Period (sec) 777777666666666666666666
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 222222222222222222222222

Date07/17
Hour (EDT)161718192021222300010203040506070809101112131415
Surface Wind (kt)999999999101010101010111112121313141414
Wind DirSWSWSWSWSWSWSWSWSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSWSSW
Gust17181920
Significant Wave Height (ft) 222222222223333333333334
Swell Height (ft)
Swell Dir
Swell Period (sec) 6666677888911131515151414151515141413
Swell 2 Height (ft)
Swell 2 Dir
Swell 2 Period (sec)
Wind Wave Height (ft) 222222222223333333333333

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