| NWS Forecast for: Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket (ANZ255) Issued by: National Weather Service Norton, MA Last Update: 103 PM EDT Fri May 1 2026 |  |
| This Afternoon: W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 4 ft. Wave detail: SE 4 ft at 10 seconds and W 2 ft at 4 seconds. Tonight: W winds 10 to 15 kt with gusts up to 20 kt, becoming SW 5 to 10 kt after midnight. Seas 3 to 4 ft. Wave detail: SE 4 ft at 9 seconds and W 2 ft at 4 seconds. Sat: S winds 10 to 15 kt. Seas 3 to 4 ft. Wave detail: E 3 ft at 9 seconds and SW 2 ft at 4 seconds. A chance of showers in the afternoon. Sat Night: SE winds 5 to 10 kt, becoming NE 10 to 15 kt after midnight. Seas 2 to 4 ft. Wave detail: E 3 ft at 9 seconds and SW 2 ft at 5 seconds. Rain. Patchy fog in the evening. Sun: NW winds 10 to 15 kt with gusts up to 25 kt. Seas 3 to 4 ft. Wave detail: SE 4 ft at 9 seconds and NW 3 ft at 4 seconds. Rain, mainly in the morning. Sun Night: W winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 4 to 6 ft. Wave detail: SE 6 ft at 9 seconds and W 3 ft at 5 seconds. Mon: SW winds 15 to 20 kt with gusts up to 25 kt. Seas 4 to 5 ft. Mon Night Through Tue Night: S winds 20 to 25 kt with gusts up to 30 kt. Seas 5 to 8 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 extending out to 25 NM South of Marthas Vineyard and Nantucket (ANZ255) | |
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