Last Update: 105 PM EDT Fri Jun 19 2026

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Norton, MA Local Forecast Office

24NM ESE Portsmouth RI

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING...

This Afternoon
SW winds around 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: SW 4 ft at 5 seconds and SW 4 ft at 8 seconds.
Tonight
W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: SW 4 ft at 9 seconds and SW 3 ft at 6 seconds.
Sat
W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave detail: SW 4 ft at 5 seconds and SW 4 ft at 8 seconds.
Sat Night
W winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt after midnight. Seas 2 to 4 ft. Wave detail: W 4 ft at 4 seconds and SW 4 ft at 6 seconds.
Sun And Sun Night
SW winds 10 to 15 kt. Seas 2 to 3 ft. Wave detail: SW 3 ft at 7 seconds and E 1 foot at 11 seconds.
Mon
S winds 20 to 25 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 7 seconds and NW 1 foot at 4 seconds. Showers likely.
Mon Night
SW winds 20 to 25 kt with gusts up to 30 kt. Seas 4 to 6 ft. Showers.
Tue
SW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Showers likely.
Tue Night
W winds 5 to 10 kt. Seas 2 to 3 ft.

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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105 PM EDT Fri Jun 19 2026
 
 

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