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

  • Today

    Mostly Sunny

    Light Wind

    High: 35 °F

  • Tonight

    Partly Cloudy

    Winds IncreasingSW 15kt
    Waves Building4ft

    Low: 31 °F

    Small Craft Advisory
    Small Craft Advisory

  • Saturday

    Partly Sunny

    SW 20kt

    High: 45 °F

    Small Craft Advisory
    Small Craft Advisory

  • Saturday

    Partly Cloudy

    W 15kt

    Low: 33 °F

  • Sunday

    Partly Sunny

    W 10kt

    High: 42 °F

  • Sunday

    Mostly Cloudy

    NNE 10kt

    Low: 31 °F

  • Monday

    Mostly Cloudy

    NE 10kt
    Waves Building4ft

    High: 34 °F

  • Monday


    ESE 15kt

    Low: 32 °F

  • Tuesday


    SSE 20kt
    Waves Building8ft

    High: 43 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:42 am EST Jan 19, 2018
Forecast Valid: 9am EST Jan 19, 2018-6pm EST Jan 25, 2018

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Detailed Forecast

Synopsis: ANZ100-200145- 644 AM EST Fri Jan 19 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A weak trough of low pressure will pass overhead early today. Low pressure will pass to the north of the waters Saturday with high pressure gradually building in thereafter. Low pressure approaches from the west Monday night and crosses the waters Tuesday and Tuesday night. $$

Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.
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.
SW wind 15 to 20 kt. Partly sunny. Seas 3 to 4 ft.
Saturday Night
W wind 10 to 15 kt. Partly cloudy. Seas 1 to 2 ft.
W wind 5 to 10 kt. Partly sunny. Seas around 1 ft.
Sunday Night
NW wind 5 to 10 kt becoming NNE after midnight. Mostly cloudy. Seas 1 to 2 ft.
NE wind around 10 kt becoming E in the afternoon. Mostly cloudy. Seas 2 ft building to 4 ft.
Monday Night
ESE wind 10 to 15 kt, with gusts as high as 20 kt. Snow and sleet likely. Seas 4 to 5 ft.
SSE wind 15 to 20 kt becoming S in the afternoon. Rain. Seas 6 ft building to 8 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: 6:42 am EST Jan 19, 2018
Forecast Valid: 9am EST Jan 19, 2018-6pm EST Jan 25, 2018
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