| NWS Forecast for: Block Island Sound (ANZ237) Issued by: National Weather Service Norton, MA Last Update: 103 AM EDT Thu Oct 16 2025 |  |
Rest Of Tonight: N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: SE 4 ft at 10 seconds and N 3 ft at 4 seconds. Thu: N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: SE 4 ft at 10 seconds and N 3 ft at 4 seconds. Thu Night: N winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Wave detail: N 4 ft at 4 seconds and SE 3 ft at 10 seconds. Fri: N winds 15 to 20 kt with gusts up to 30 kt. Seas 3 to 4 ft. Wave detail: N 3 ft at 4 seconds and SE 2 ft at 9 seconds. Fri Night: N winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Wave detail: N 2 ft at 4 seconds and SE 1 foot at 9 seconds. Sat And Sat Night: SW winds 5 to 10 kt. Seas 2 to 3 ft. Wave detail: E 3 ft at 13 seconds and N 2 ft at 4 seconds. Sun: S winds 10 to 15 kt with gusts up to 20 kt. Seas 2 to 3 ft. Sun Night: S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. A chance of showers. Mon: S winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. Showers likely. Vsby 1 to 3 nm. Mon Night: W winds 15 to 20 kt with gusts up to 25 kt. Seas 3 to 5 ft. 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: Block Island Sound (ANZ237) | |
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