Last Update: 104 AM EDT Wed Aug 19 2026

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Norton, MA Local Forecast Office

46NM ENE Nantucket MA

Marine Zone Forecast


Rest Of Tonight
NW winds around 5 kt. Seas around 4 ft. Wave detail: SW 4 ft at 7 seconds and NE 1 foot at 4 seconds. Patchy fog. Vsby 1 nm or less.
Wed
S winds 5 to 10 kt. Seas 3 to 4 ft. Wave detail: S 4 ft at 7 seconds and NE 1 foot at 4 seconds. Patchy fog in the morning with vsby 1 nm or less.
Wed Night
SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 7 seconds and NE 1 foot at 3 seconds. Patchy fog after midnight with vsby 1 nm or less.
Thu
SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 7 seconds and SW 1 foot at 3 seconds. Patchy fog in the morning with vsby 1 to 3 nm.
Thu Night
W winds around 5 kt. Seas around 2 ft. Wave detail: E 2 ft at 7 seconds and W 1 foot at 3 seconds. A chance of showers after midnight.
Fri And Fri Night
E winds 5 to 10 kt. Seas around 2 ft. Wave detail: SE 2 ft at 8 seconds and W 1 foot at 4 seconds. A chance of showers.
Sat And Sat Night
E winds around 10 kt, becoming SE. Seas 2 to 3 ft. Showers likely.
Sun
S winds around 10 kt. Seas 3 to 4 ft. Showers likely.
Sun Night
SW winds around 10 kt. Seas 3 to 5 ft. A chance of showers.

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.




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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104 AM EDT Wed Aug 19 2026
 
 

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