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Gray/Portland, ME Local Forecast Office

20NM NNE Portsmouth NH

Marine Point Forecast

[NOTICE]
    • This Afternoon

      This Afternoon:Variable winds 5 kt or less. A chance of showers, mainly after 5pm.   Seas around 2 ft.

      High: 61 °F

      Light Wind
      2ft

    • Tonight

      Tonight:Variable winds 5 kt or less. A chance of showers before 7pm.  Patchy fog between 9pm and 11pm.  Seas around 2 ft.

      Low: 48 °F

      Light Wind
      2ft

    • Tuesday

      Tuesday:Variable winds 5 kt or less. Sunny. Seas around 2 ft.

      High: 64 °F

      Light Wind
      2ft

    • Tuesday Night

      Tuesday Night:Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

      Low: 48 °F

      Light Wind
      2ft

    • Wednesday

      Wednesday:Variable winds 5 kt or less. Showers.   Seas around 2 ft.

      High: 54 °F

      Light Wind
      2ft

    • Wednesday Night

      Wednesday Night:NNE wind around 10 kt. A chance of showers before 2am.   Seas around 2 ft.

      Low: 46 °F

      NNE 10kt
      2ft

    • Thursday

      Thursday:NNE wind around 10 kt becoming E in the afternoon. A chance of showers after 2pm.   Seas around 2 ft.

      High: 52 °F

      E 10kt
      2ft

    • Thursday Night

      Thursday Night:NE wind around 10 kt. Showers likely.   Seas around 2 ft.

      Low: 45 °F

      NE 10kt
      2ft

    • Friday

      Friday:NE wind 10 to 15 kt. Showers likely.   Seas around 2 ft.

      High: 48 °F

      NE 15kt
      2ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:58 am EDT May 6, 2024
Forecast Valid: 12pm EDT May 6, 2024-6pm EDT May 12, 2024

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Detailed Forecast


This Afternoon
Variable winds 5 kt or less. A chance of showers, mainly after 5pm. Seas around 2 ft.
Tonight
Variable winds 5 kt or less. A chance of showers before 7pm. Patchy fog between 9pm and 11pm. Seas around 2 ft.
Tuesday
Variable winds 5 kt or less. Sunny. Seas around 2 ft.
Tuesday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.
Wednesday
Variable winds 5 kt or less. Showers. Seas around 2 ft.
Wednesday Night
NNE wind around 10 kt. A chance of showers before 2am. Seas around 2 ft.
Thursday
NNE wind around 10 kt becoming E in the afternoon. A chance of showers after 2pm. Seas around 2 ft.
Thursday Night
NE wind around 10 kt. Showers likely. Seas around 2 ft.
Friday
NE wind 10 to 15 kt. Showers likely. 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: 43.33°N 70.53°W
Last Update: 10:58 am EDT May 6, 2024
Forecast Valid: 12pm EDT May 6, 2024-6pm EDT May 12, 2024
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