


NWS Forecast for: 15NM SW Islip NY Atlantic Ocean Issued by: National Weather Service New York, NY Last Update: 2:33 pm EDT Jul 6, 2025 | ![]() |
Tonight: SSW wind 11 to 16 kt. Patchy fog after 2am. Seas around 3 ft. Monday: S wind 9 to 13 kt. A chance of showers, with thunderstorms also possible after 2pm. Patchy fog before 8am. Seas 2 to 3 ft. Monday Night: S wind 9 to 14 kt. A chance of showers and thunderstorms. Seas 3 to 4 ft. Tuesday: WSW wind around 9 kt becoming SSW in the afternoon. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas around 4 ft. Tuesday Night: SW wind 6 to 9 kt. A chance of showers and thunderstorms. Seas 3 to 4 ft. Wednesday: NNW wind 5 to 7 kt becoming SSE in the afternoon. A chance of showers after 2pm. Seas around 3 ft. Wednesday Night: SE wind 6 to 8 kt. A chance of showers. Seas 2 to 3 ft. Thursday: SSE wind 8 to 10 kt. A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Seas 2 to 3 ft. Thursday Night: SE wind 8 to 10 kt. Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Seas around 3 ft. | |
Marine Point Forecast: 40.53°N 73.44°W Associated Zone Forecast which includes this point | |
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