| NWS Forecast for: Boston Harbor (ANZ230) Issued by: National Weather Service Norton, MA Last Update: 103 PM EDT Thu Sep 10 2026 |  |
This Afternoon: W winds around 15 kt with gusts up to 25 kt. Waves around 2 ft. Tonight: W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Waves around 2 ft in the evening, then 1 foot or less. Fri: NW winds 5 to 10 kt. Waves 1 foot or less. Fri Night: NW winds around 5 kt. Waves 1 foot or less. Sat: NE winds around 5 kt, becoming SE with gusts up to 20 kt in the afternoon. Waves 1 foot or less, then around 2 ft in the afternoon. Sat Night: S winds 5 to 10 kt. Gusts up to 20 kt in the evening. Waves around 2 ft in the evening, then 1 foot or less. Scattered showers after midnight. Sun: S winds 5 to 10 kt. Waves around 2 ft. Numerous showers. Sun Night Through Mon Night: NE winds 5 to 10 kt. Waves around 2 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: Boston Harbor (ANZ230) | |
Visit your local NWS office at: https://www.weather.gov/boston |