| NWS Forecast for: 3NM SSE Portsmouth RI Atlantic Ocean Issued by: National Weather Service Norton, MA Last Update: 12:19 pm EDT Jul 5, 2025 | |
| This Afternoon: S wind around 10 kt. Mostly sunny. Seas around 1 ft. Tonight: SW wind around 9 kt. Mostly cloudy. Seas 1 to 2 ft. Sunday: SW wind 10 to 15 kt, with gusts as high as 22 kt. Mostly sunny. Seas 2 to 3 ft. Sunday Night: SW wind 11 to 13 kt. Partly cloudy. Seas around 2 ft. Monday: SSW wind 11 to 14 kt, with gusts as high as 20 kt. Mostly sunny. Seas 2 to 3 ft. Monday Night: SSW wind 10 to 12 kt. A slight chance of showers and thunderstorms, then a chance of showers after 11pm. Seas around 2 ft. Tuesday: SSW wind around 11 kt. A chance of showers, with thunderstorms also possible after 2pm. Seas 1 to 2 ft. Tuesday Night: SSW wind 6 to 8 kt becoming W after midnight. A chance of showers and thunderstorms. Seas around 1 ft. Wednesday: N wind 7 to 9 kt becoming SSE in the afternoon. Partly sunny. Seas around 1 ft. | |
| Marine Point Forecast: 41.56°N 71.23°W Associated Zone Forecast which includes this point | |
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