| NWS Forecast for: Block Island Sound (ANZ237) Issued by: National Weather Service Norton, MA Last Update: 403 AM EDT Wed Jul 15 2026 | |
Today: W winds 10 to 15 kt with gusts up to 20 kt. Seas 3 to 5 ft. Wave detail: W 4 ft at 6 seconds and SE 2 ft at 8 seconds. Hazy this afternoon. Tonight: NW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: W 3 ft at 5 seconds and S 2 ft at 8 seconds. Hazy. Thu: W winds 5 to 10 kt, becoming SW 10 to 15 kt with gusts up to 20 kt in the afternoon. Seas 2 to 3 ft. Wave detail: SW 3 ft at 5 seconds and S 2 ft at 8 seconds. Hazy. Thu Night: W winds 10 to 15 kt with gusts up to 20 kt, becoming NW 5 to 10 kt after midnight. Seas 2 to 3 ft. Wave detail: W 3 ft at 5 seconds and SE 1 foot at 8 seconds. Hazy in the evening. Fri And Fri Night: SW winds 5 to 10 kt. Seas around 2 ft. Wave detail: SW 2 ft at 5 seconds and SE 1 foot at 8 seconds. Sat: S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: S 2 ft at 4 seconds and SE 1 foot at 7 seconds. A chance of showers. Sat Night And Sun: SW winds 10 to 15 kt, becoming W. Gusts up to 20 kt. Seas 2 to 3 ft. Showers. Sun Night: S winds 5 to 10 kt. Seas 2 to 4 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: Block Island Sound (ANZ237) | |
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