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Gray/Portland, ME Local Forecast Office

6NM SSE Portsmouth NH

Marine Point Forecast

[NOTICE]
    • Wednesday

      Wednesday:NW wind around 15 kt, with gusts as high as 25 kt. Widespread freezing spray between 7am and 8am. Sunny. Seas around 2 ft.

      High: 29 °F

      NW 15kt
      2ft

    • Wednesday Night

      Wednesday Night:NW wind 10 to 15 kt, with gusts as high as 20 kt. Widespread freezing spray after 9pm. Mostly clear. Seas 1 to 2 ft.

      Low: 16 °F

      NW 15kt
      1-2ft

    • Thursday

      Thursday:Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

      High: 29 °F

      Light Wind
      1ft

    • Thursday Night

      Thursday Night:Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.

      Low: 22 °F

      Light Wind
      1ft

    • Friday

      Friday:Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.

      High: 34 °F

      Light Wind
      1ft

    • Friday Night

      Friday Night:SSW wind 5 to 8 kt increasing to 7 to 10 kt after midnight. Partly cloudy. Seas around 1 ft.

      Low: 26 °F

      ⇑SSW 10kt
      1ft

    • Saturday

      Saturday:S wind around 10 kt, with gusts as high as 20 kt. A chance of showers after 1pm.   Seas around 2 ft.

      High: 44 °F

      S 10kt
      2ft

    • Saturday Night

      Saturday Night:S wind 5 to 10 kt becoming W after midnight. Winds could gust as high as 20 kt. A chance of showers.   Seas around 2 ft.

      Low: 34 °F

      S 10kt
      2ft

    • Sunday

      Sunday:WNW wind 5 to 10 kt. Partly sunny. Seas 1 to 2 ft.

      High: 41 °F

      WNW 10kt
      1-2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:05 pm EST Jan 14, 2025
Forecast Valid: 2am EST Jan 15, 2025-6pm EST Jan 21, 2025

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Detailed Forecast


Wednesday
NW wind around 15 kt, with gusts as high as 25 kt. Widespread freezing spray between 7am and 8am. Sunny. Seas around 2 ft.
Wednesday Night
NW wind 10 to 15 kt, with gusts as high as 20 kt. Widespread freezing spray after 9pm. Mostly clear. Seas 1 to 2 ft.
Thursday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Thursday Night
Variable winds 5 kt or less. Mostly cloudy. Seas around 1 ft.
Friday
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Friday Night
SSW wind 5 to 8 kt increasing to 7 to 10 kt after midnight. Partly cloudy. Seas around 1 ft.
Saturday
S wind around 10 kt, with gusts as high as 20 kt. A chance of showers after 1pm. Seas around 2 ft.
Saturday Night
S wind 5 to 10 kt becoming W after midnight. Winds could gust as high as 20 kt. A chance of showers. Seas around 2 ft.
Sunday
WNW wind 5 to 10 kt. Partly sunny. Seas 1 to 2 ft.

*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: 42.98°N 70.74°W
Last Update: 11:05 pm EST Jan 14, 2025
Forecast Valid: 2am EST Jan 15, 2025-6pm EST Jan 21, 2025
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