Series of Storms to Impact the West Coast

Powerful Pacific storms will keep conditions wet and windy for much of the West, especially, from northern California to western Washington. Heavy rains may produce flooding early to mid week. Heavy snow will make travel difficult from the Cascades to the northern Rockies. Snow showers continue near the Great Lakes, otherwise, dry conditions and gusty winds can be expected for much of the East.

For More Weather Information:

Gray/Portland, ME Local Forecast Office

18NM S Portland ME

Marine Point Forecast

  • Overnight


    NNE 20kt

    Low: 36 °F

  • Monday


    N 20kt
    9ftWaves Subsiding

    High: 37 °F

  • Monday

    Mostly Cloudy

    Winds IncreasingNW 30kt

    Low: 27 °F

    Gale Warning
    Gale Warning

  • Tuesday

    Becoming Sunny

    NW 30kt

    High: 30 °F

    Gale Warning
    Gale Warning

  • Tuesday

    Mostly Clear

    WNW 20ktWinds Decreasing

    Low: 22 °F

    Gale Warning
    Gale Warning

  • Wednesday


    WNW 10kt

    High: 36 °F

  • Wednesday

    Partly Cloudy

    WSW 10kt

    Low: 30 °F

  • Thursday

    Mostly Sunny

    Light Wind

    High: 42 °F

  • Thursday

    Chance Rain

    SE 10kt

    Low: 39 °F

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:48 pm EST Dec 16, 2018
Forecast Valid: 1am EST Dec 17, 2018-6pm EST Dec 23, 2018

View Nearby Observations

Detailed Forecast

Synopsis: ANZ100-171915- 1203 AM EST Mon Dec 17 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Low pressure moves east of the waters overnight. Winds increase Monday night as an Arctic cold front drops in from the northwest. Northwesterly flow will continue through Tuesday and into Wednesday before the next system arrives at the end of the week. && $$

NNE wind around 20 kt, with gusts as high as 25 kt. Rain. Seas 7 to 8 ft.
N wind 15 to 20 kt becoming NNW in the afternoon. Rain, mainly before noon. Seas 9 ft subsiding to 7 ft.
Monday Night
NW wind 20 to 25 kt increasing to 25 to 30 kt after midnight. Winds could gust as high as 40 kt. Mostly cloudy. Seas 6 to 7 ft.
NW wind 25 to 30 kt, with gusts as high as 40 kt. Partly sunny, then gradually becoming sunny. Seas 4 to 5 ft.
Tuesday Night
WNW wind 17 to 20 kt decreasing to 15 to 18 kt after midnight. Winds could gust as high as 30 kt. Mostly clear. Seas 2 to 3 ft.
WNW wind around 10 kt becoming WSW in the afternoon. Sunny. Seas 1 to 2 ft.
Wednesday Night
WSW wind around 10 kt. Partly cloudy. Seas around 1 ft.
Variable winds 5 kt or less. Mostly sunny. Seas around 1 ft.
Thursday Night
SSW wind 5 to 10 kt becoming SE after midnight. A chance of rain. Seas around 1 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: 11:48 pm EST Dec 16, 2018
Forecast Valid: 1am EST Dec 17, 2018-6pm EST Dec 23, 2018
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