Last Update: 406 PM EDT Sat Mar 21 2026

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Norton, MA Local Forecast Office

24NM ESE Portsmouth RI

Marine Zone Forecast


Tonight
E winds around 5 kt. Seas 2 to 3 ft. Wave detail: SW 2 ft at 7 seconds and SE 2 ft at 8 seconds.
Sun
S winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 5 seconds and SE 1 foot at 8 seconds. A chance of rain in the morning, then rain in the afternoon.
Sun Night
W winds around 10 kt, becoming N with gusts up to 25 kt after midnight. Seas 2 to 3 ft. Wave detail: S 2 ft at 7 seconds. Rain.
Mon
N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave detail: SE 3 ft at 8 seconds and N 2 ft at 4 seconds. A chance of rain in the morning, then a chance of showers in the afternoon.
Mon Night
N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: N 2 ft at 4 seconds and S 2 ft at 7 seconds. A chance of snow showers in the evening.
Tue And Tue Night
SW winds 15 to 20 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 4 seconds and E 2 ft at 9 seconds.
Wed And Wed Night
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft.
Thu
S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. A chance of rain.
Thu Night
SW winds 25 to 30 kt. Seas 3 to 5 ft. Rain likely.

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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406 PM EDT Sat Mar 21 2026
 
 

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