Coastal Waters Forecast for Cape Cod Bay (ANZ231) (Text-Only)
NWS Forecast for: Cape Cod Bay (ANZ231)
Issued by: National Weather Service Norton, MA
Last Update: 705 PM EDT Thu Sep 18 2025
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Tonight: S winds 5 to 10 kt, becoming W after midnight. Seas around 2 ft. Wave detail: SE 2 ft at 7 seconds and N 1 foot at 3 seconds. Patchy fog after midnight with vsby 1 to 3 nm.

Fri: NW winds around 10 kt, becoming N in the afternoon. Seas around 2 ft. Wave detail: SE 2 ft at 7 seconds and N 1 foot at 3 seconds.

Fri Night: NE winds 10 to 15 kt, becoming N 15 to 20 kt with gusts up to 25 kt after midnight. Seas 2 to 4 ft. Wave detail: N 3 ft at 4 seconds and N 2 ft at 4 seconds.

Sat: NE winds 10 to 15 kt with gusts up to 20 kt, diminishing to 5 to 10 kt in the afternoon. Seas 2 to 3 ft. Wave detail: N 3 ft at 5 seconds and S 1 foot at 5 seconds.

Sat Night Through Sun Night: S winds 5 to 10 kt. Seas around 2 ft. Wave detail: N 2 ft at 5 seconds and SE 2 ft at 12 seconds.

Mon Through Tue Night: SW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: SE 3 ft at 10 seconds and SE 3 ft at 13 seconds.

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: Cape Cod Bay (ANZ231)

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