Coastal Waters Forecast for Nantucket Sound (ANZ232) (Text-Only)
NWS Forecast for: Nantucket Sound (ANZ232)
Issued by: National Weather Service Norton, MA
Last Update: 1004 PM EDT Wed Jul 16 2025


Overnight: SW winds 10 to 15 kt. Seas around 2 ft. Wave detail: SW 2 ft at 3 seconds and E 1 foot at 6 seconds. Patchy dense fog. Vsby 1 nm or less.

Thu: SW winds 10 to 15 kt, increasing to 15 to 20 kt in the afternoon. Gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: S 3 ft at 5 seconds. A chance of showers. Patchy fog in the morning with vsby 1 nm or less.

Thu 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 SE 1 foot at 9 seconds.

Fri: NW winds 10 to 15 kt, becoming N in the afternoon. Gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: W 2 ft at 4 seconds and SE 1 foot at 10 seconds.

Fri Night: NE winds 5 to 10 kt, becoming NW after midnight. Seas around 2 ft. Wave detail: SW 2 ft at 6 seconds and NE 1 foot at 4 seconds.

Sat: NE winds 5 to 10 kt, becoming S in the afternoon. Seas around 2 ft. Wave detail: W 1 foot at 6 seconds and NE 1 foot at 7 seconds.

Sat Night: S winds 10 to 15 kt. Seas around 2 ft. A chance of showers after midnight.

Sun And Sun Night: SW winds 10 to 15 kt, becoming NW. Gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers and tstms.

Mon And Mon Night: NE winds 10 to 15 kt. Seas around 2 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.







Zone Forecast: Nantucket Sound (ANZ232)

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