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Hazardous Weather Conditions
Last Update: 1003 AM EDT Mon Jun 8 2026
For More Weather Information:
8NM S Hyannis MA
Marine Zone Forecast
...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 PM EDT THIS AFTERNOON...
This Afternoon
NE winds 15 to 20 kt with gusts up to 30 kt, diminishing to 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: NE 3 ft at 4 seconds and NW 1 foot at 4 seconds.
Tonight
SW winds 5 to 10 kt, becoming W 10 to 15 kt with gusts up to 25 kt after midnight. Seas 2 to 3 ft. Wave detail: NE 2 ft at 5 seconds and W 1 foot at 3 seconds.
Tue
W winds 10 to 15 kt, becoming SW 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: W 2 ft at 3 seconds and E 1 foot at 7 seconds.
Tue Night
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 4 seconds and E 1 foot at 7 seconds.
Wed
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 4 seconds and E 1 foot at 7 seconds.
Wed Night
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 4 seconds and E 1 foot at 8 seconds. Showers with a chance of tstms.
Thu
SW winds 15 to 20 kt. Seas 2 to 3 ft. Showers likely with a chance of tstms.
Thu Night Through Fri Night
SW winds 10 to 15 kt. Seas 2 to 3 ft.
winds and seas higher in and near tstms.
seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
winds and seas higher in and near tstms.
seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.
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