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Hazardous Weather Conditions

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Gray/Portland, ME Local Forecast Office

3NM E Portsmouth NH

Marine Point Forecast

[NOTICE]

    • This Afternoon

      This Afternoon:NE wind 20 to 25 km/h, with gusts as high as 40 km/h. Showers likely. Seas 1 m or less.

      High: 13 °C

      NE 25km/h
      < 1m

    • Tonight

      Tonight:NNE wind 20 to 25 km/h, with gusts as high as 40 km/h. Showers likely, mainly before 9pm. Seas 1 m or less.

      Low: 10 °C

      NNE 25km/h
      < 1m

    • Sunday

      Sunday:NE wind around 15 km/h, with gusts as high as 30 km/h. Mostly cloudy. Seas 1 m or less.

      High: 14 °C

      NE 15km/h
      < 1m

    • Sunday Night

      Sunday Night:ENE wind around 10 km/h becoming NNE after midnight. Mostly cloudy. Seas 1 m or less.

      Low: 11 °C

      ENE 10km/h
      < 1m

    • Monday

      Monday:NNE wind around 10 km/h becoming SE in the afternoon. Mostly sunny. Seas 1 m or less.

      High: 14 °C

      SE 10km/h
      < 1m

    • Monday Night

      Monday Night:SSW wind around 10 km/h. Partly cloudy. Seas 1 m or less.

      Low: 12 °C

      SSW 10km/h
      < 1m

    • Tuesday

      Tuesday:SSW wind 10 to 13 km/h becoming S 12 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h. Mostly sunny. Seas 1 m or less.

      High: 21 °C

      ⇑S 15km/h
      < 1m

    • Tuesday Night

      Tuesday Night:SSW wind around 15 km/h, with gusts as high as 30 km/h. Partly cloudy. Seas 1 m or less.

      Low: 16 °C

      SSW 15km/h
      < 1m

    • Wednesday

      Wednesday:SW wind 15 to 18 km/h becoming S 17 to 20 km/h in the afternoon. Winds could gust as high as 40 km/h. Sunny. Seas 1 m or less.

      High: 22 °C

      ⇑S 20km/h
      < 1m


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:40 am EDT May 18, 2024
Forecast Valid: 1pm EDT May 18, 2024-6pm EDT May 24, 2024

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Detailed Forecast


This Afternoon
NE wind 20 to 25 km/h, with gusts as high as 40 km/h. Showers likely. Seas 1 m or less.
Tonight
NNE wind 20 to 25 km/h, with gusts as high as 40 km/h. Showers likely, mainly before 9pm. Seas 1 m or less.
Sunday
NE wind around 15 km/h, with gusts as high as 30 km/h. Mostly cloudy. Seas 1 m or less.
Sunday Night
ENE wind around 10 km/h becoming NNE after midnight. Mostly cloudy. Seas 1 m or less.
Monday
NNE wind around 10 km/h becoming SE in the afternoon. Mostly sunny. Seas 1 m or less.
Monday Night
SSW wind around 10 km/h. Partly cloudy. Seas 1 m or less.
Tuesday
SSW wind 10 to 13 km/h becoming S 12 to 15 km/h in the afternoon. Winds could gust as high as 30 km/h. Mostly sunny. Seas 1 m or less.
Tuesday Night
SSW wind around 15 km/h, with gusts as high as 30 km/h. Partly cloudy. Seas 1 m or less.
Wednesday
SW wind 15 to 18 km/h becoming S 17 to 20 km/h in the afternoon. Winds could gust as high as 40 km/h. Sunny. Seas 1 m 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: 43.04°N 70.69°W
Last Update: 10:40 am EDT May 18, 2024
Forecast Valid: 1pm EDT May 18, 2024-6pm EDT May 24, 2024
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