| 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 EST Mon Feb 16 2026 |  |
This Afternoon: E winds 15 to 20 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 4 seconds and SW 1 foot at 6 seconds. Tonight: NE winds 10 to 15 kt. Gusts up to 20 kt in the evening. Seas 2 to 4 ft, building to 4 to 6 ft after midnight. Wave detail: E 4 ft at 6 seconds and E 1 foot at 10 seconds, becoming SE 5 ft at 10 seconds and E 4 ft at 7 seconds. Tue: NW winds 5 to 10 kt, becoming SW in the afternoon. Seas 4 to 6 ft. Wave detail: E 5 ft at 8 seconds. Tue Night: SW winds around 10 kt. Seas 4 to 6 ft. Wave detail: E 5 ft at 10 seconds and SW 1 foot at 3 seconds. Wed: W winds 5 to 10 kt, becoming S in the afternoon. Seas 4 to 6 ft. Wave detail: E 5 ft at 11 seconds and SW 1 foot at 6 seconds. A chance of rain in the afternoon. Wed Night: NE winds 10 to 15 kt, becoming N with gusts up to 20 kt after midnight. Seas 3 to 5 ft. Wave detail: E 5 ft at 12 seconds and NE 4 ft at 4 seconds. Rain. A chance of snow after midnight. Thu: N winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. A chance of snow. Thu Night: N winds 5 to 10 kt. Seas 2 to 4 ft. Fri: NE winds 10 to 15 kt. Seas 2 to 3 ft. A chance of rain. Fri Night: E winds 15 to 20 kt. Seas 2 to 4 ft. A chance of rain and snow. 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) | |
Visit your local NWS office at: https://www.weather.gov/boston |