| NWS Forecast for: 6NM NW Portsmouth RI Atlantic Ocean Issued by: National Weather Service Norton, MA Last Update: 3:40 pm EDT Jun 30, 2025 |  |
| Tonight: S wind around 14 km/h. Scattered showers and thunderstorms, mainly after 4am. Patchy fog. Seas 1 m or less. Tuesday: SSW wind 18 to 23 km/h increasing to 27 to 32 km/h. Winds could gust as high as 42 km/h. Scattered showers and thunderstorms before 11am, then a slight chance of showers after 4pm. Patchy fog before 9am. Seas 1 m or less. Tuesday Night: SW wind 21 to 26 km/h decreasing to 16 to 21 km/h after midnight. Winds could gust as high as 34 km/h. Showers and thunderstorms likely. Seas 1 m or less. Wednesday: WSW wind 14 to 17 km/h increasing to 18 to 21 km/h in the afternoon. A chance of showers, mainly before 9am. Seas 1 m or less. Wednesday Night: W wind 15 to 18 km/h decreasing to 11 to 14 km/h after midnight. Partly cloudy. Seas 1 m or less. Thursday: W wind 11 to 16 km/h becoming SW 18 to 23 km/h in the afternoon. A slight chance of showers and thunderstorms after 5pm. Seas 1 m or less. Thursday Night: WSW wind 14 to 16 km/h becoming WNW after midnight. Mostly clear. Seas 1 m or less. Independence Day: WNW wind 14 to 18 km/h. Sunny. Seas 1 m or less. Friday Night: NW wind around 14 km/h. Mostly clear. Seas 1 m or less. | |
| Marine Point Forecast: 41.67°N 71.35°W Associated Zone Forecast which includes this point | |
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