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Gray/Portland, ME Local Forecast Office

10NM SSW Portland ME

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.

      High: 72 °F

      ⇑SSE 10kt
      < 1ft

    • Wednesday Night

      Wednesday Night:Variable winds 5 kt or less. Patchy fog after 3am.  Seas 1 ft or less.

      Low: 55 °F

      Light Wind
      < 1ft

    • Thursday

      Thursday:SSE wind 10 to 15 kt increasing to 15 to 20 kt. Winds could gust as high as 35 kt. Showers, with thunderstorms also possible after 2pm.  Patchy fog before noon.  Seas 1 ft or less.

      High: 70 °F

      ⇑SSE 20kt
      < 1ft

    • Thursday Night

      Thursday Night:S wind around 10 kt becoming WSW after midnight. Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 1am.   Seas 1 ft or less.

      Low: 59 °F

      S 10kt
      < 1ft

    • Juneteenth

      Juneteenth:WSW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

      High: 78 °F

      WSW 15kt
      < 1ft

    • Friday Night

      Friday Night:W wind around 10 kt. Clear. Seas 1 ft or less.

      Low: 59 °F

      W 10kt
      < 1ft

    • Saturday

      Saturday:W wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

      High: 75 °F

      W 15kt
      < 1ft

    • Saturday Night

      Saturday Night:W wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.

      Low: 58 °F

      W 10kt
      < 1ft

    • Sunday

      Sunday:Variable winds 5 kt or less. A chance of showers.   Seas 1 ft or less.

      High: 73 °F

      Light Wind
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:08 am EDT Jun 17, 2026
Forecast Valid: 3am EDT Jun 17, 2026-6pm EDT Jun 23, 2026

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Detailed Forecast


Wednesday
Variable winds less than 5 kt becoming SSE 5 to 10 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Wednesday Night
Variable winds 5 kt or less. Patchy fog after 3am. Seas 1 ft or less.
Thursday
SSE wind 10 to 15 kt increasing to 15 to 20 kt. Winds could gust as high as 35 kt. Showers, with thunderstorms also possible after 2pm. Patchy fog before noon. Seas 1 ft or less.
Thursday Night
S wind around 10 kt becoming WSW after midnight. Showers and possibly a thunderstorm before 8pm, then a chance of showers between 8pm and 1am. Seas 1 ft or less.
Juneteenth
WSW wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.
Friday Night
W wind around 10 kt. Clear. Seas 1 ft or less.
Saturday
W wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.
Saturday Night
W wind 5 to 10 kt. Partly cloudy. Seas 1 ft or less.
Sunday
Variable winds 5 kt or less. A chance of showers. Seas 1 ft 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: 3:08 am EDT Jun 17, 2026
Forecast Valid: 3am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
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