Coastal Waters Forecast for Massachusetts Bay and Ipswich Bay (ANZ251) (Text-Only)
NWS Forecast for: Massachusetts Bay and Ipswich Bay (ANZ251)
Issued by: National Weather Service Norton, MA
Last Update: 106 AM EDT Thu Jul 3 2025


Rest Of Tonight: SW winds 5 to 10 kt. Seas around 2 ft. Wave detail: SW 1 foot at 3 seconds and E 1 foot at 8 seconds.

Thu: W winds around 5 kt, becoming S in the afternoon. Seas around 2 ft. Wave detail: E 2 ft at 8 seconds and SW 1 foot at 3 seconds. A chance of showers in the afternoon.

Thu Night: NW winds around 10 kt. Seas around 2 ft. Wave detail: W 1 foot at 2 seconds and S 1 foot at 4 seconds. A chance of showers in the evening.

Fri: NW winds around 10 kt. Seas around 2 ft. Wave detail: NW 1 foot at 2 seconds and SE 1 foot at 7 seconds.

Fri Night: W winds 5 to 10 kt. Seas around 2 ft. Wave detail: NW 1 foot at 2 seconds and SE 1 foot at 6 seconds.

Sat And Sat Night: SW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Wave detail: S 2 ft at 3 seconds and NW 1 foot at 2 seconds.

Sun Through Mon Night: SW winds 15 to 20 kt with gusts up to 25 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.







Zone Forecast: Massachusetts Bay and Ipswich Bay (ANZ251)

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