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Gray/Portland, ME Local Forecast Office

10NM SSW Portland ME

Marine Point Forecast

[NOTICE]
    • Today

      Today:S wind 10 to 15 km/h increasing to 20 to 25 km/h. Winds could gust as high as 40 km/h. Sunny. Seas 1 m or less.

      High: 20 °C

      ⇑S 25km/h
      < 1m

    • Tonight

      Tonight:SSW wind 15 to 20 km/h increasing to 20 to 25 km/h after midnight. Winds could gust as high as 40 km/h. A chance of showers, mainly before 11pm.   Seas 1 m or less.

      Low: 12 °C

      ⇑SSW 25km/h
      < 1m

    • Wednesday

      Wednesday:NW wind 22 to 25 km/h decreasing to 20 to 23 km/h in the afternoon. Winds could gust as high as 40 km/h. Sunny. Seas 1 m or less.

      High: 12 °C

      NW 25km/h⇓
      < 1m

    • Wednesday Night

      Wednesday Night:NNW wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight. Mostly clear. Seas 1 m or less.

      Low: 4 °C

      NNW 15km/h⇓
      < 1m

    • Thursday

      Thursday:NNW wind 5 to 8 km/h becoming S 10 to 15 km/h in the morning. Mostly sunny. Seas 1 m or less.

      High: 12 °C

      ⇑S 15km/h
      < 1m

    • Thursday Night

      Thursday Night:S wind around 10 km/h. Mostly cloudy. Seas 1 m or less.

      Low: 7 °C

      S 10km/h
      < 1m

    • Friday

      Friday:S wind around 15 km/h, with gusts as high as 30 km/h. A chance of showers after 8am.   Seas 1 m or less.

      High: 14 °C

      S 15km/h
      < 1m

    • Friday Night

      Friday Night:SSW wind around 15 km/h. A chance of showers.   Seas 1 m or less.

      Low: 10 °C

      SSW 15km/h
      < 1m

    • Saturday

      Saturday:SW wind 10 to 15 km/h becoming S in the afternoon. Showers likely.   Seas 1 m or less.

      High: 16 °C

      S 15km/h
      < 1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:32 am EDT Apr 29, 2025
Forecast Valid: 9am EDT Apr 29, 2025-6pm EDT May 5, 2025

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Detailed Forecast


Today
S wind 10 to 15 km/h increasing to 20 to 25 km/h. Winds could gust as high as 40 km/h. Sunny. Seas 1 m or less.
Tonight
SSW wind 15 to 20 km/h increasing to 20 to 25 km/h after midnight. Winds could gust as high as 40 km/h. A chance of showers, mainly before 11pm. Seas 1 m or less.
Wednesday
NW wind 22 to 25 km/h decreasing to 20 to 23 km/h in the afternoon. Winds could gust as high as 40 km/h. Sunny. Seas 1 m or less.
Wednesday Night
NNW wind 10 to 15 km/h decreasing to 5 to 10 km/h after midnight. Mostly clear. Seas 1 m or less.
Thursday
NNW wind 5 to 8 km/h becoming S 10 to 15 km/h in the morning. Mostly sunny. Seas 1 m or less.
Thursday Night
S wind around 10 km/h. Mostly cloudy. Seas 1 m or less.
Friday
S wind around 15 km/h, with gusts as high as 30 km/h. A chance of showers after 8am. Seas 1 m or less.
Friday Night
SSW wind around 15 km/h. A chance of showers. Seas 1 m or less.
Saturday
SW wind 10 to 15 km/h becoming S in the afternoon. Showers likely. Seas 1 m or less.

*Notices:

  1. This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
  2. The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.
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ABOUT THIS FORECAST

Point Forecast: 43.52°N 70.36°W
Last Update: 9:32 am EDT Apr 29, 2025
Forecast Valid: 9am EDT Apr 29, 2025-6pm EDT May 5, 2025
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