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: 103 AM EDT Sat Jun 13 2026


Rest Of Tonight: W winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: SE 2 ft at 7 seconds and W 1 foot at 3 seconds. Patchy fog. Vsby 1 nm or less.

Sat: NW 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: NW 2 ft at 3 seconds and S 2 ft at 7 seconds. Patchy fog. Vsby 1 nm or less, increasing to 1 to 3 nm in the afternoon.

Sat Night: SW winds 5 to 10 kt, becoming W after midnight. Seas 2 to 3 ft. Wave detail: S 2 ft at 7 seconds and NW 1 foot at 3 seconds. Patchy fog in the evening with vsby 1 to 3 nm.

Sun: SW winds 5 to 10 kt, becoming S 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave detail: S 2 ft at 7 seconds and W 1 foot at 3 seconds.

Sun Night: S winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft. Wave detail: SW 3 ft at 4 seconds and E 1 foot at 8 seconds. Showers after midnight.

Mon: SW winds 15 to 20 kt, becoming W 10 to 15 kt in the afternoon. Seas 2 to 4 ft. Wave detail: SW 3 ft at 5 seconds and E 1 foot at 8 seconds. Showers likely in the morning.

Mon Night: SW winds 10 to 15 kt, becoming NW after midnight. Seas 2 to 3 ft.

Tue Through Wed Night: S 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.







Zone Forecast: Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM (ANZ254)

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