Coastal Waters Forecast for Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm (ANZ254) (Text-Only)
NWS Forecast for: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm (ANZ254)
Issued by: National Weather Service Norton, MA
Last Update: 1103 PM EST Thu Feb 26 2026




Overnight: N winds 5 to 10 kt. Gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: S 4 ft at 9 seconds and NW 1 foot at 4 seconds.

Fri: NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 3 to 5 ft. Wave detail: S 3 ft at 9 seconds and N 2 ft at 4 seconds.

Fri Night: SW winds 5 to 10 kt, becoming S 10 to 15 kt after midnight. Seas 3 to 5 ft. Wave detail: S 3 ft at 9 seconds and SW 1 foot at 2 seconds.

Sat: S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: S 3 ft at 9 seconds and S 2 ft at 3 seconds. Patchy fog in the morning.

Sat Night: W winds 5 to 10 kt, becoming NW after midnight. Seas 2 to 3 ft. Wave detail: SE 3 ft at 8 seconds and W 1 foot at 2 seconds.

Sun: NW winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 4 ft. Wave detail: N 3 ft at 4 seconds and SE 3 ft at 7 seconds. A chance of rain. A chance of snow in the afternoon.

Sun Night: N winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 6 ft. A chance of light freezing spray after midnight.

Mon Through Tue: S winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft.

Tue Night: S winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. A chance of rain.

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: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm (ANZ254)

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