Threat For Severe Thunderstorms For The Mid Atlantic And Northeast; Hurricane Lane Continues Westward Across the Central Pacific

Showers and thunderstorms will impact the Mid Atlantic and Northeast U.S. on Tuesday. Some of the storms could produce damaging winds, large hail, and heavy rainfall. Localized flooding will be possible. The major I-95 cities from Washington D.C. to New York could be impacted. Major Hurricane Lane will turn northwest and could impact the Hawaiian Islands late week and into the weekend.
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Gray/Portland, ME Local Forecast Office

18NM S Portland ME

Marine Point Forecast

[NOTICE]
  • Today

    Mostly Sunny

    Light Wind
    3ft

    High: 69 °F

  • Tonight

    Areas Drizzle

    Light Wind
    3ft

    Low: 64 °F

  • Wednesday

    Rain Likely

    SSE 10kt
    2-3ft

    High: 72 °F

  • Wednesday
    Night

    Showers Likely

    W 10kt
    3ft

    Low: 62 °F

  • Thursday

    Sunny

    NW 10kt
    2-3ft

    High: 70 °F

  • Thursday
    Night

    Mostly Clear

    W 10kt
    2ft

    Low: 61 °F

  • Friday

    Sunny

    Light Wind
    2ft

    High: 72 °F

  • Friday
    Night

    Mostly Clear

    SSW 10kt
    2ft

    Low: 64 °F

  • Saturday

    Sunny

    S 10kt
    2ft

    High: 72 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 9:01 am EDT Aug 21, 2018
Forecast Valid: 11am EDT Aug 21, 2018-6pm EDT Aug 27, 2018

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Detailed Forecast


Synopsis: ANZ100-220300- 859 AM EDT Tue Aug 21 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... High pressure shifts into the Canadian Maritimes today with a southerly flow developing over the Gulf of Maine. A frontal system arrives from the west on Wednesday with high pressure building in behind the cold front Thursday through the weekend. $$

Today
Variable winds 5 kt or less. Mostly sunny. Seas around 3 ft.
Tonight
Variable winds 5 kt or less. Areas of drizzle after 10pm. Seas around 3 ft.
Wednesday
SSE wind around 10 kt. Areas of drizzle before 9am, then a chance of rain between 9am and 2pm, then rain likely and possibly a thunderstorm after 2pm. Seas 2 to 3 ft.
Wednesday Night
WSW wind around 10 kt becoming WNW after midnight. Showers likely and possibly a thunderstorm before 7pm, then a chance of showers between 7pm and 9pm. Seas around 3 ft.
Thursday
NW wind 5 to 10 kt. Sunny. Seas 2 to 3 ft.
Thursday Night
W wind 5 to 10 kt. Mostly clear. Seas around 2 ft.
Friday
Variable winds 5 kt or less. Sunny. Seas around 2 ft.
Friday Night
SSW wind 5 to 10 kt. Mostly clear. Seas around 2 ft.
Saturday
WSW wind 5 to 10 kt becoming S in the afternoon. Sunny. 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: 43.36°N 70.28°W
Last Update: 9:01 am EDT Aug 21, 2018
Forecast Valid: 11am EDT Aug 21, 2018-6pm EDT Aug 27, 2018
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