| 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: 1004 AM EDT Mon Sep 14 2026 |  |
This Afternoon: NW winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave detail: NW 3 ft at 4 seconds and S 3 ft at 6 seconds. Isolated showers. Tonight: N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave detail: N 4 ft at 5 seconds and SE 4 ft at 12 seconds. Tue: NE winds 10 to 15 kt. Gusts up to 20 kt in the morning. Seas 2 to 4 ft. Wave detail: N 4 ft at 6 seconds and SE 1 foot at 14 seconds. Tue Night: E winds 5 to 10 kt, becoming SE after midnight. Seas 2 to 3 ft. Wave detail: N 3 ft at 6 seconds and SE 1 foot at 10 seconds. Wed And Wed Night: SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 8 seconds and NW 1 foot at 5 seconds. Thu: SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 8 seconds and W 1 foot at 4 seconds. Thu Night And Fri: SW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. A chance of showers. Fri Night: NE 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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