Active Weather Pattern in the West and into the Central U.S.

A series of weather systems will bring locally heavy rain, 1 to 3 feet of mountain snow, and strong winds up to 75 mph across the western states. Later this weekend and early next week, a strong low pressure system will spread wintry conditions and strong winds from the Plains into the Upper Midwest. Strengthening winds in the Southern Plains will increase fire weather threats. Warmer in the east.

For More Weather Information:

Gray/Portland, ME Local Forecast Office

18NM S Portland ME

Marine Point Forecast

  • This


    Light Wind

    High: 32 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tonight

    Increasing Clouds

    NNW 10kt

    Low: 23 °F

  • Friday

    Decreasing Clouds

    Light Wind

    High: 35 °F

  • Friday

    Partly Cloudy

    Winds IncreasingSW 15kt
    Waves Building4ft

    Low: 29 °F

  • Saturday

    Partly Sunny

    WSW 20kt

    High: 44 °F

  • Saturday

    Partly Cloudy

    W 15kt

    Low: 35 °F

  • Sunday

    Partly Sunny

    W 10kt

    High: 41 °F

  • Sunday

    Mostly Cloudy

    NNE 10kt

    Low: 29 °F

  • Monday

    Mostly Cloudy

    ENE 10kt

    High: 36 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 12:28 pm EST Jan 18, 2018
Forecast Valid: 1pm EST Jan 18, 2018-6pm EST Jan 24, 2018

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Detailed Forecast

Synopsis: ANZ100-190745- 1233 PM EST Thu Jan 18 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... High pressure builds to the south of the waters into the weekend. Low pressure approaches from the west early next week. $$

This Afternoon
Variable winds 5 kt or less. Sunny. Seas around 4 ft.
NNW wind 5 to 10 kt. Increasing clouds. Seas around 3 ft.
Variable winds 5 kt or less. Mostly cloudy, then gradually becoming sunny. Seas 2 to 3 ft.
Friday Night
SW wind 10 to 13 kt increasing to 12 to 15 kt after midnight. Winds could gust as high as 25 kt. Partly cloudy. Seas 2 ft building to 4 ft.
WSW wind 15 to 20 kt, with gusts as high as 30 kt. Partly sunny. Seas 3 to 4 ft.
Saturday Night
W wind 10 to 15 kt, with gusts as high as 20 kt. Partly cloudy. Seas 2 to 3 ft.
W wind around 10 kt. Partly sunny. Seas around 1 ft.
Sunday Night
NW wind around 10 kt becoming NE after midnight. Mostly cloudy. Seas 1 to 2 ft.
ENE wind around 10 kt becoming ESE in the afternoon. Mostly cloudy. Seas 2 to 3 ft.


  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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Point Forecast: 43.36°N 70.28°W
Last Update: 12:28 pm EST Jan 18, 2018
Forecast Valid: 1pm EST Jan 18, 2018-6pm EST Jan 24, 2018
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