Unsettled in New England and the Southwest; Mild Across the Plains and Rockies

Unsettled weather, including periods of locally heavy rainfall, is expected to persist across portions of New England and the Southwest U.S. through much of the weekend. Elsewhere, mainly tranquil conditions are forecast. Well above normal temperatures are likely across parts of the northern and central Plains into the northern Rockies.
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For More Weather Information:

Gray/Portland, ME Local Forecast Office

11NM SSW Portland ME

Marine Point Forecast

[NOTICE]
  • Tonight

    Heavy Rain

    Light Wind
    3ft

    Low: 59 °F

  • Saturday

    Showers Likely

    Light Wind
    2-3ft

    High: 69 °F

  • Saturday
    Night

    Showers

    Light Wind
    2ft

    Low: 60 °F

  • Sunday

    Chance Showers

    WSW 10kt
    2-3ft

    High: 71 °F

  • Sunday
    Night

    Mostly Clear

    WSW 10kt
    3ft

    Low: 54 °F

  • Monday

    Sunny

    WSW 10kt
    2-3ft

    High: 69 °F

  • Monday
    Night

    Partly Cloudy

    WSW 10kt
    3ft

    Low: 54 °F

  • Tuesday

    Mostly Sunny

    Light Wind
    2-3ft

    High: 70 °F

  • Tuesday
    Night

    Partly Cloudy

    Light Wind
    2ft

    Low: 54 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:42 pm EDT Sep 24, 2021
Forecast Valid: 8pm EDT Sep 24, 2021-6pm EDT Oct 1, 2021

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Detailed Forecast


Synopsis: ANZ100-251245- 643 PM EDT Fri Sep 24 2021 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Southerly winds continue over the waters through evening as the cold front slowly moves through the Gulf of Maine. Hazardous conditions for small craft will also continue through tonight. The front finally crosses the waters late Saturday with weak low pressure tracking along the coast. Winds turn offshore, with another cold front set to drop towards the waters from the northwest early next week. $$

Tonight
Variable winds 5 kt or less. Showers and thunderstorms likely before 1am, then a chance of showers. Some of the storms could produce heavy rainfall. Seas around 3 ft.
Saturday
Variable winds 5 kt or less. Showers likely, mainly after 4pm. Seas 2 to 3 ft.
Saturday Night
Variable winds 5 kt or less. Showers and possibly a thunderstorm. Patchy fog after 9pm. Seas around 2 ft.
Sunday
NNW wind 5 to 10 kt becoming WSW in the afternoon. A chance of showers before 2pm. Seas 2 to 3 ft.
Sunday Night
WSW wind around 10 kt. Mostly clear. Seas around 3 ft.
Monday
WSW wind around 10 kt. Sunny. Seas 2 to 3 ft.
Monday Night
WSW wind around 10 kt. Partly cloudy. Seas around 3 ft.
Tuesday
Variable winds 5 kt or less. Mostly sunny. Seas 2 to 3 ft.
Tuesday Night
Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Winds and seas higher in and near tstms.

*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: 43.5°N 70.37°W
Last Update: 6:42 pm EDT Sep 24, 2021
Forecast Valid: 8pm EDT Sep 24, 2021-6pm EDT Oct 1, 2021
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