| NWS Forecast for: 10NM SSW Portland ME Atlantic Ocean Issued by: National Weather Service Gray/Portland, ME Last Update: 4:02 pm EDT Sep 5, 2026 | |
| Tonight: N wind around 10 km/h. Partly cloudy. Seas 1 m or less. Sunday: N wind 10 to 15 km/h. Sunny. Seas 1 m or less. Sunday Night: NW wind around 10 km/h. Mostly clear. Seas 1 m or less. Labor Day: NW wind 10 to 15 km/h. Sunny. Seas 1 m or less. Monday Night: WNW wind around 10 km/h. Mostly clear. Seas 1 m or less. Tuesday: NW wind around 10 km/h. Sunny. Seas 1 m or less. Tuesday Night: Variable winds 5 km/h or less. Partly cloudy. Seas 1 m or less. Wednesday: ESE wind 5 to 8 km/h becoming S 15 to 20 km/h. Winds could gust as high as 35 km/h. Partly sunny. Seas 1 m or less. Wednesday Night: SW wind around 25 km/h, with gusts as high as 40 km/h. Showers likely. Seas 1 m or less. | |
| Marine Point Forecast: 43.52°N 70.36°W Associated Zone Forecast which includes this point | |
Visit your local NWS office at: https://www.weather.gov/gyx/ |