Wintry Weather and Strong Winds Impact the Eastern States; Heavy Rain and Heavy Mountain Snow in the West

A powerful storm will bring heavy snow and blowing snow and heavy freezing rain from the Great Lakes to the Northeast; and strong winds from the Plains to the Mid-Atlantic. In the West, heavy rain with heavy mountain snow can be expected into next week. Super Typhoon Wutip will slowly move northwest away from Guam, but heavy rain, surf, and damaging winds continue across the area.
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Gray/Portland, ME Local Forecast Office

18NM S Portland ME

Marine Point Forecast

[NOTICE]
  • Overnight

    Slight Chc Rain/Snow

    SE 10kt
    1ft

    Low: 33 °F

  • Sunday

    Rain/Snow

    Winds IncreasingSE 25kt
    Waves Building11ft

    High: 40 °F

  • Sunday
    Night

    Rain Likely

    Winds IncreasingW 25kt
    11ftWaves Subsiding

    Low: 32 °F

  • Monday

    Partly Sunny

    Winds IncreasingW 40kt
    5-6ft

    High: 37 °F

  • Monday
    Night

    Partly Cloudy

    WNW 40ktWinds Decreasing
    4-5ft

    Low: 17 °F

  • Tuesday

    Mostly Sunny

    WNW 30kt
    3ft

    High: 24 °F

  • Tuesday
    Night

    Partly Cloudy

    WNW 25kt
    2-3ft

    Low: 11 °F

  • Wednesday

    Mostly Sunny

    WNW 20kt
    1ft

    High: 21 °F

  • Wednesday
    Night

    Mostly Cloudy

    W 15kt
    1-2ft

    Low: 16 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:39 pm EST Feb 23, 2019
Forecast Valid: 2am EST Feb 24, 2019-6pm EST Mar 2, 2019

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Detailed Forecast


Synopsis: ANZ100-241630- 930 PM EST Sat Feb 23 2019 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... High pressure will slowly shift east of the waters tonight before strong low pressure moves into the Great Lakes on Sunday...with a secondary low forming over the Gulf of Maine Sunday night. This low will strengthen rapidly as it moves into the Canadian maritimes on Monday with widespread gales and possibly storm force winds out of the west behind it. These winds will very gradually subside through Tuesday and Wednesday as high pressure builds into the region from the west. && $$

Overnight
SE wind around 10 kt. A slight chance of rain and snow after 5am. Seas around 1 ft.
Sunday
SE wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 30 kt. Rain and snow, becoming all rain after noon. Seas 2 ft building to 11 ft.
Sunday Night
SSW wind 15 to 20 kt becoming W 20 to 25 kt after midnight. Winds could gust as high as 35 kt. Rain likely before 9pm. Seas 11 ft subsiding to 7 ft.
Monday
W wind 30 to 35 kt increasing to 35 to 40 kt in the afternoon. Winds could gust as high as 55 kt. Partly sunny. Seas 5 to 6 ft.
Monday Night
WNW wind 37 to 40 kt decreasing to 35 to 38 kt after midnight. Winds could gust as high as 50 kt. Partly cloudy. Seas 4 to 5 ft.
Tuesday
WNW wind 25 to 30 kt, with gusts as high as 45 kt. Mostly sunny. Seas around 3 ft.
Tuesday Night
WNW wind 20 to 25 kt, with gusts as high as 35 kt. Partly cloudy. Seas 2 to 3 ft.
Wednesday
WNW wind 15 to 20 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 1 ft.
Wednesday Night
W wind around 15 kt becoming WNW after midnight. Mostly cloudy. Seas 1 to 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: 43.36°N 70.28°W
Last Update: 9:39 pm EST Feb 23, 2019
Forecast Valid: 2am EST Feb 24, 2019-6pm EST Mar 2, 2019
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