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Gray/Portland, ME Local Forecast Office

8NM ENE Portland ME

Marine Point Forecast

[NOTICE]
    • Today

      Today:WSW wind 5 to 8 km/h becoming S 10 to 15 km/h in the morning. Patchy fog before 9am, then Patchy fog between 10am and 2pm.  Seas 1 m or less.

      High: 26 °C

      ⇑S 15km/h
      < 1m

    • Tonight

      Tonight:NW wind 12 to 15 km/h decreasing to 10 to 13 km/h after midnight. Mostly clear. Seas 1 m or less.

      Low: 18 °C

      NW 15km/h⇓
      < 1m

    • Monday

      Monday:WNW wind 5 to 8 km/h becoming S 15 to 20 km/h. Mostly sunny. Seas 1 m or less.

      High: 23 °C

      ⇑S 20km/h
      < 1m

    • Monday Night

      Monday Night:S wind 10 to 15 km/h becoming W after midnight. Cloudy, then gradually becoming partly cloudy. Seas 1 m or less.

      Low: 18 °C

      S 15km/h
      < 1m

    • Tuesday

      Tuesday:W wind 10 to 13 km/h becoming WSW 12 to 15 km/h in the afternoon. Sunny. Seas 1 m or less.

      High: 24 °C

      ⇑WSW 15km/h
      < 1m

    • Tuesday Night

      Tuesday Night:WNW wind 10 to 15 km/h. Mostly clear. Seas 1 m or less.

      Low: 17 °C

      WNW 15km/h
      < 1m

    • Wednesday

      Wednesday:W wind 5 to 8 km/h becoming S 15 to 20 km/h in the afternoon. Mostly sunny. Seas 1 m or less.

      High: 23 °C

      ⇑S 20km/h
      < 1m

    • Wednesday Night

      Wednesday Night:S wind 12 to 15 km/h becoming SW 10 to 13 km/h after midnight. Partly cloudy. Seas 1 m or less.

      Low: 17 °C

      S 15km/h⇓
      < 1m

    • Thursday

      Thursday:S wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. A chance of showers between 7am and 2pm, then a chance of showers and thunderstorms after 2pm.   Seas 1 m or less.

      High: 22 °C

      ⇑S 15km/h
      < 1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:39 am EDT Aug 9, 2026
Forecast Valid: 6am EDT Aug 9, 2026-6pm EDT Aug 15, 2026

View Nearby Observations

Detailed Forecast


Today
WSW wind 5 to 8 km/h becoming S 10 to 15 km/h in the morning. Patchy fog before 9am, then Patchy fog between 10am and 2pm. Seas 1 m or less.
Tonight
NW wind 12 to 15 km/h decreasing to 10 to 13 km/h after midnight. Mostly clear. Seas 1 m or less.
Monday
WNW wind 5 to 8 km/h becoming S 15 to 20 km/h. Mostly sunny. Seas 1 m or less.
Monday Night
S wind 10 to 15 km/h becoming W after midnight. Cloudy, then gradually becoming partly cloudy. Seas 1 m or less.
Tuesday
W wind 10 to 13 km/h becoming WSW 12 to 15 km/h in the afternoon. Sunny. Seas 1 m or less.
Tuesday Night
WNW wind 10 to 15 km/h. Mostly clear. Seas 1 m or less.
Wednesday
W wind 5 to 8 km/h becoming S 15 to 20 km/h in the afternoon. Mostly sunny. Seas 1 m or less.
Wednesday Night
S wind 12 to 15 km/h becoming SW 10 to 13 km/h after midnight. Partly cloudy. Seas 1 m or less.
Thursday
S wind 5 to 10 km/h increasing to 10 to 15 km/h in the afternoon. A chance of showers between 7am and 2pm, then a chance of showers and thunderstorms after 2pm. Seas 1 m or less.

Winds and seas higher in and near tstms.

*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: 43.73°N 70.1°W
Last Update: 5:39 am EDT Aug 9, 2026
Forecast Valid: 6am EDT Aug 9, 2026-6pm EDT Aug 15, 2026
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