| NWS Forecast for: Boston Harbor (ANZ230) Issued by: National Weather Service Norton, MA Last Update: 1005 AM EDT Fri Jul 17 2026 |  |
| This Afternoon: NW winds 5 to 10 kt. Waves around 2 ft. Tonight: SW winds around 5 kt. Waves 1 foot or less. Areas of smoke. Sat: SW winds 5 to 10 kt, becoming S 15 to 20 kt with gusts up to 30 kt in the afternoon. Waves around 2 ft. Areas of smoke. A chance of showers in the afternoon. Sat Night: SW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Gusts up to 30 kt. Waves around 2 ft. Showers. A chance of tstms in the evening. Sun And Sun Night: NW winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Mon And Mon Night: W winds 5 to 10 kt, becoming S. Waves around 2 ft. Tue: S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. A chance of showers. Tue Night: S winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. Showers. winds and waves higher in and near tstms. 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) | |
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