| NWS Forecast for: Boston Harbor (ANZ230) Issued by: National Weather Service Norton, MA Last Update: 1004 AM EDT Sat May 17 2025 | |
| This Afternoon: SE winds around 10 kt. Waves 1 foot or less. Patchy fog. A slight chance of showers. Vsby 1 to 3 nm. Tonight: S winds 5 to 10 kt, becoming W after midnight. Waves 1 foot or less. Sun: W winds 10 to 15 kt. Gusts up to 20 kt in the afternoon. Waves around 2 ft. A chance of showers in the afternoon. Sun Night: W winds 10 to 15 kt with gusts up to 20 kt. Waves around 2 ft. A chance of showers in the evening. Mon And Mon Night: NW winds 15 to 20 kt with gusts up to 25 kt. Waves around 2 ft. Tue Through Wed: NE winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft. Wed Night: E winds 10 to 15 kt with gusts up to 20 kt. Waves 2 to 3 ft, except 4 to 6 ft at the outer harbor entrance. A chance of showers. 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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