Heat Impacting Numerous Spots

Heat Advisories and even a few Heat Warnings continue to impact numerous spots around the country. In the West, dangerous heat and some fire weather concerns stretch from northern CA/NV into the Northwest, including Portland. Meanwhile, Advisories stretch across the South from Oklahoma to Alabama. Finally, Advisories with increasing humidity cover part of NY state into NJ, including New York City.
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For More Weather Information:

Gray/Portland, ME Local Forecast Office

18NM S Portland ME

Marine Point Forecast

[NOTICE]
  • Tonight

    Chance Drizzle

    SSE 10kt
    3ft

    Low: 67 °F

  • Tuesday

    Severe Thunderstorms

    Winds IncreasingSSW 20kt
    4ft

    High: 72 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday
    Night

    Heavy Rain

    SSW 10ktWinds Decreasing
    4ft

    Low: 63 °F

    Small Craft Advisory
    Small Craft Advisory

  • Wednesday

    Chance Showers

    N 10ktWinds Decreasing
    3ft

    High: 73 °F

  • Wednesday
    Night

    Mostly Clear

    NNW 10kt
    3ft

    Low: 61 °F

  • Thursday

    Sunny

    N 10kt
    3ft

    High: 70 °F

  • Thursday
    Night

    Clear

    Light Wind
    2-3ft

    Low: 62 °F

  • Friday

    Sunny

    S 10kt
    2ft

    High: 71 °F

  • Friday
    Night

    Mostly Clear

    S 10kt
    3ft

    Low: 62 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 6:56 pm EDT Jul 16, 2018
Forecast Valid: 9pm EDT Jul 16, 2018-6pm EDT Jul 23, 2018

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Detailed Forecast


Synopsis: ANZ100-171200- 559 PM EDT Mon Jul 16 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Moist onshore flow continues tonight...with low clouds and dense fog likely across all coastal waters. A cold front will approach from the west Tuesday...crossing the waters Tuesday night. Showers and thunderstorms are likely with the front...some of which may contain gusty winds and torrential rainfall. High pressure builds in from the west on Wednesday and remains over the waters through the end of the week. $$

Tonight
SE wind 5 to 10 kt becoming S after midnight. A chance of drizzle before 4am, then a chance of showers, mainly after 5am. The drizzle could be heavy at times. Areas of dense fog. Seas around 3 ft.
Tuesday
SSW wind 10 to 15 kt increasing to 15 to 20 kt in the afternoon. Winds could gust as high as 30 kt. A chance of showers, then showers and thunderstorms likely after noon. Some storms could be severe, with damaging winds and heavy rain. Areas of dense fog before 11am. Seas around 4 ft.
Tuesday Night
SSW wind 7 to 10 kt becoming SW 5 to 8 kt after midnight. Showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 2am, then a chance of showers after 2am. Some of the storms could produce heavy rain. Areas of dense fog after 10pm. Seas around 4 ft.
Wednesday
N wind 7 to 10 kt decreasing to 5 to 8 kt in the afternoon. A chance of showers before 8am. Areas of dense fog before 9am. Seas around 3 ft.
Wednesday Night
NNW wind around 10 kt. Mostly clear. Seas around 3 ft.
Thursday
N wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas around 3 ft.
Thursday Night
Variable winds 5 kt or less. Clear. Seas 2 to 3 ft.
Friday
WNW wind 5 to 10 kt becoming S in the afternoon. Sunny. Seas around 2 ft.
Friday Night
S wind 5 to 10 kt. Mostly clear. Seas around 3 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: 6:56 pm EDT Jul 16, 2018
Forecast Valid: 9pm EDT Jul 16, 2018-6pm EDT Jul 23, 2018
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