| NWS Forecast for: 20NM NNE Portsmouth NH Atlantic Ocean Issued by: National Weather Service Gray/Portland, ME Last Update: 2:26 pm EDT May 13, 2024 |  |
| Tonight: S wind 5 to 10 kt. A chance of showers, mainly after 4am. Seas around 3 ft. Tuesday: S wind around 10 kt. A chance of showers before 10am, then a slight chance of showers after 2pm. Seas around 3 ft. Tuesday Night: SSW wind 5 to 10 kt. A slight chance of showers and thunderstorms. Patchy fog after midnight. Seas around 3 ft. Wednesday: S wind around 10 kt. A chance of showers. Seas 2 to 3 ft. Wednesday Night: Variable winds 5 kt or less. A chance of showers. Seas around 2 ft. Thursday: ENE wind 5 to 10 kt. A chance of showers before 2pm. Seas around 2 ft. Thursday Night: NNE wind 5 to 10 kt. Mostly cloudy. Seas 2 to 3 ft. Friday: ENE wind around 10 kt. Mostly cloudy. Seas around 4 ft. Friday Night: ENE wind around 10 kt. A chance of showers. Seas around 4 ft. | |
| Marine Point Forecast: 43.33°N 70.53°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |
