| NWS Forecast for: 9NM ESE Portsmouth NH Atlantic Ocean Issued by: National Weather Service Gray/Portland, ME Last Update: 6:20 am EDT May 14, 2026 |  |
Today: SE wind 10 to 15 kt becoming E in the afternoon. Rain likely, with thunderstorms also possible after 5pm. Seas around 2 ft. Tonight: E wind around 15 kt, with gusts as high as 25 kt. Rain and possibly a thunderstorm. Seas 2 to 3 ft. Friday: NE wind 10 to 15 kt decreasing to 5 to 10 kt in the afternoon. Rain, mainly before 1pm. Seas 3 to 4 ft. Friday Night: NW wind 5 to 10 kt becoming W after midnight. Cloudy during the early evening, then gradual clearing. Seas around 4 ft. Saturday: WSW wind 5 to 10 kt becoming SSW in the afternoon. Sunny. Seas 2 to 3 ft. Saturday Night: SSW wind 10 to 15 kt. Partly cloudy. Seas around 3 ft. Sunday: WSW wind around 10 kt. A chance of showers between 11am and 2pm. Seas around 2 ft. Sunday Night: Variable winds 5 kt or less. Mostly clear. Seas 1 to 2 ft. Monday: NNE wind 5 to 10 kt becoming SSE in the afternoon. Sunny. Seas around 1 ft. | |
| Marine Point Forecast: 42.99°N 70.62°W Associated Zone Forecast which includes this point | |
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