| NWS Forecast for: Long Island Sound West of New Haven CT/Port Jefferson NY (ANZ335) Issued by: National Weather Service New York, NY Last Update: 229 AM EDT Fri Apr 17 2026 |  |
| Today: NW winds around 5 kt, becoming N late. Seas 1 ft or less. Chance of showers early this morning, then isolated showers late this morning. Scattered showers with isolated tstms this afternoon. Tonight: NE winds 5 to 10 kt. Seas 1 ft or less. Wave detail: NE 1 ft at 2 seconds. Scattered showers in the evening. Sat: E winds 5 to 10 kt. Seas 1 ft or less. Wave detail: E 1 ft at 2 seconds. Sat Night: SE winds 5 to 10 kt. Seas 1 ft or less. Wave detail: E 1 ft at 2 seconds. Chance of showers after midnight. Sun: S winds 5 to 10 kt, becoming NW 15 to 20 kt in the afternoon. Seas 1 ft or less, then 1 to 2 ft in the afternoon. Wave detail: NW 1 ft at 2 seconds. Showers. Slight chance of tstms in the afternoon. Sun Night: NW winds 15 to 20 kt, diminishing to 10 to 15 kt after midnight. Seas around 2 ft. Wave detail: NW 2 ft at 3 seconds. Showers in the evening. Mon: NW winds 10 to 15 kt with gusts up to 20 kt. Seas around 2 ft. Mon Night: NW winds 10 to 15 kt with gusts up to 20 kt. Seas 1 to 2 ft. Tue: W winds 5 to 10 kt. Seas 1 ft or less. Tue Night: SW winds 10 to 15 kt. Seas around 2 ft. winds and seas may be higher in and near tstms. | |
| Zone Forecast: Long Island Sound West of New Haven CT/Port Jefferson NY (ANZ335) | |
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