| NWS Forecast for: Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River (ANZ331) Issued by: National Weather Service New York, NY Last Update: 327 PM EDT Tue Oct 20 2026 | |
Tonight: NE winds 10 to 15 kt, increasing to 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: NE 3 ft at 4 seconds. Wed: NE winds 20 to 25 kt, diminishing to 15 to 20 kt in the afternoon. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: NE 3 ft at 4 seconds. Wed Night: N winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: NE 3 ft at 4 seconds. Thu: N winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft. Wave detail: NE 2 ft at 4 seconds. Thu Night: N winds 20 to 25 kt. Seas 2 to 4 ft, occasionally to 5 ft. Wave detail: N 3 ft at 3 seconds. Fri: N winds 15 to 20 kt, diminishing to 10 to 15 kt in the afternoon. Seas 2 to 3 ft. Wave detail: NE 2 ft at 3 seconds. Fri Night: N winds 5 to 10 kt. Seas 1 ft or less. Sat: NW winds 5 to 10 kt. Seas 1 ft or less. Sat Night: W winds around 5 kt. Seas 1 ft or less. Sun: W winds around 5 kt. Seas 1 ft or less. Sun Night: SW winds around 5 kt. Seas 1 ft or less. | |
| Zone Forecast: Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River (ANZ331) | |
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