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Gray/Portland, ME Local Forecast Office

10NM S Portsmouth NH

Marine Point Forecast

[NOTICE]
    • Sunday

      Sunday:NE wind around 15 kt. A chance of showers, mainly before 8am.   Seas around 4 ft.

      High: 57 °F

      NE 15kt
      4ft

    • Sunday Night

      Sunday Night:NE wind 5 to 10 kt. Patchy fog after 5am.  Seas 3 to 4 ft.

      Low: 52 °F

      NE 10kt
      3-4ft

    • Monday

      Monday:Variable winds 5 kt or less. Patchy fog before 8am.  Seas 3 to 4 ft.

      High: 57 °F

      Light Wind
      3-4ft

    • Monday Night

      Monday Night:Variable winds 5 kt or less. Partly cloudy. Seas 3 to 4 ft.

      Low: 51 °F

      Light Wind
      3-4ft

    • Tuesday

      Tuesday:SW wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas around 3 ft.

      High: 73 °F

      S 10kt
      3ft

    • Tuesday Night

      Tuesday Night:SW wind around 10 kt. Partly cloudy. Seas around 3 ft.

      Low: 54 °F

      SW 10kt
      3ft

    • Wednesday

      Wednesday:SSW wind around 10 kt. Sunny. Seas around 3 ft.

      High: 78 °F

      SSW 10kt
      3ft

    • Wednesday Night

      Wednesday Night:SSW wind around 10 kt. Mostly clear. Seas 2 to 3 ft.

      Low: 62 °F

      SSW 10kt
      2-3ft

    • Thursday

      Thursday:SSW wind 10 to 15 kt. A chance of showers.   Seas around 2 ft.

      High: 75 °F

      SSW 15kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:24 am EDT May 19, 2024
Forecast Valid: 1am EDT May 19, 2024-6pm EDT May 25, 2024

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Detailed Forecast


Sunday
NE wind around 15 kt. A chance of showers, mainly before 8am. Seas around 4 ft.
Sunday Night
NE wind 5 to 10 kt. Patchy fog after 5am. Seas 3 to 4 ft.
Monday
Variable winds 5 kt or less. Patchy fog before 8am. Seas 3 to 4 ft.
Monday Night
Variable winds 5 kt or less. Partly cloudy. Seas 3 to 4 ft.
Tuesday
SW wind 5 to 10 kt becoming S in the afternoon. Mostly sunny. Seas around 3 ft.
Tuesday Night
SW wind around 10 kt. Partly cloudy. Seas around 3 ft.
Wednesday
SSW wind around 10 kt. Sunny. Seas around 3 ft.
Wednesday Night
SSW wind around 10 kt. Mostly clear. Seas 2 to 3 ft.
Thursday
SSW wind 10 to 15 kt. A chance of showers. Seas around 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: 42.9°N 70.79°W
Last Update: 1:24 am EDT May 19, 2024
Forecast Valid: 1am EDT May 19, 2024-6pm EDT May 25, 2024
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