Heavy Rain Threat Continues Along The Western Gulf Coast; Very Hot Across the Southwest, Midwest, And Northeast

Persistent onshore flow combined with deep tropical moisture will continue the threat for heavy rainfall and localized flooding impacts along the western Gulf Coast region through midweek. The heaviest rainfall is expected to occur along the Texas coast where amounts could exceed 6 inches. Very hot temperatures expected in the southwest, central, and eastern U.S. through midweek.
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Gray/Portland, ME Local Forecast Office

18NM S Portland ME

Marine Point Forecast

[NOTICE]
  • Overnight

    Heavy Rain

    WSW 15kt
    4-5ft

    Low: 64 °F

    Small Craft Advisory
    Small Craft Advisory

  • Tuesday

    Patchy Fog

    NNW 10kt
    2-3ft

    High: 77 °F

  • Tuesday
    Night

    Clear

    NW 10kt
    2ft

    Low: 55 °F

  • Wednesday

    Sunny

    Winds IncreasingS 10kt
    1-2ft

    High: 67 °F

  • Wednesday
    Night

    Partly Cloudy

    SSW 10ktWinds Decreasing
    3ft

    Low: 58 °F

  • Thursday

    Sunny

    N 10kt
    2ft

    High: 64 °F

  • Thursday
    Night

    Mostly Clear

    Light Wind
    1ft

    Low: 53 °F

  • Friday

    Sunny

    Winds IncreasingS 10kt
    1ft

    High: 64 °F

  • Friday
    Night

    Mostly Clear

    S 15kt
    2-3ft

    Low: 58 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:19 pm EDT Jun 18, 2018
Forecast Valid: 1am EDT Jun 19, 2018-6pm EDT Jun 25, 2018

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Detailed Forecast


Synopsis: ANZ100-191630- 1018 PM EDT Mon Jun 18 2018 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Showers and thunderstorms will cross the waters this evening ahead of a cold front that will move through the waters after midnight shifting winds to the northwest. High pressure will build into the region on Tuesday and persist into Wednesday before a cold front arrives Wednesday night. $$

Overnight
WSW wind 10 to 15 kt. Showers, mainly before 3am. The rain could be heavy at times. Patchy fog after 5am. Seas 4 to 5 ft.
Tuesday
NNW wind around 10 kt. Patchy fog before 8am. Seas 2 to 3 ft.
Tuesday Night
NW wind 5 to 10 kt. Clear. Seas around 2 ft.
Wednesday
WSW wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Sunny. Seas 1 to 2 ft.
Wednesday Night
SSW wind 7 to 10 kt becoming NW 5 to 8 kt after midnight. Partly cloudy. Seas around 3 ft.
Thursday
N wind 5 to 10 kt becoming E in the afternoon. Sunny. Seas around 2 ft.
Thursday Night
Variable winds 5 kt or less. Mostly clear. Seas around 1 ft.
Friday
NNW wind 5 to 8 kt becoming S 7 to 10 kt in the afternoon. Sunny. Seas around 1 ft.
Friday Night
S wind 10 to 15 kt becoming SW after midnight. Mostly clear. Seas 2 to 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: 10:19 pm EDT Jun 18, 2018
Forecast Valid: 1am EDT Jun 19, 2018-6pm EDT Jun 25, 2018
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