Fire Threats Continue in Southern California; System Will Strengthen Over The East

Critical fire weather threats continue in southern California and will likely persist through the weekend into early next week. Once again, Santa Ana offshore winds and dry conditions are fueling these dangerous conditions. Meanwhile, a system in the South will strengthen over the Southeast/Mid-Atlantic with heavy rain and isolated severe storms before becoming a Northeast Nor'easter this weekend.
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Gray/Portland, ME Local Forecast Office

8NM SE Portsmouth NH

Marine Point Forecast

[NOTICE]
  • Overnight

    Mostly Cloudy

    SW 15kt
    3ft

    Low: 42 °F

  • Friday

    Mostly Cloudy

    SW 15kt
    3ft

    High: 51 °F

  • Friday
    Night

    Showers Likely

    SW 15ktWinds Decreasing
    3-4ft

    Low: 41 °F

  • Saturday

    Rain

    Winds IncreasingNNE 25kt
    Waves Building9ft

    High: 44 °F

  • Saturday
    Night

    Rain/Snow

    WNW 25kt
    9ftWaves Subsiding

    Low: 32 °F

  • Sunday

    Mostly Sunny

    WNW 20kt
    3-4ft

    High: 35 °F

  • Sunday
    Night

    Partly Cloudy

    WNW 15kt
    2ft

    Low: 29 °F

  • Monday

    Mostly Sunny

    WNW 10kt
    1ft

    High: 36 °F

  • Monday
    Night

    Partly Cloudy

    NNW 10kt
    1-2ft

    Low: 29 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:37 am EST Dec 4, 2020
Forecast Valid: 4am EST Dec 4, 2020-6pm EST Dec 10, 2020

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Detailed Forecast


Synopsis: ANZ100-041930- 1222 AM EST Fri Dec 4 2020 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... Southwest winds continue over the waters tonight through Friday. Developing low pressure will approach from the mid Atlantic region Saturday into Sunday and likely produce strong winds and high seas. $$

Overnight
SW wind around 15 kt, with gusts as high as 25 kt. Mostly cloudy. Seas around 3 ft.
Friday
SW wind around 15 kt, with gusts as high as 20 kt. Mostly cloudy. Seas around 3 ft.
Friday Night
SW wind 12 to 15 kt becoming WNW 10 to 13 kt after midnight. Winds could gust as high as 20 kt. Showers likely, mainly after 3am. Seas 3 to 4 ft.
Saturday
NNE wind 5 to 10 kt increasing to 20 to 25 kt. Winds could gust as high as 35 kt. Rain. Seas 3 ft building to 9 ft.
Saturday Night
WNW wind 20 to 25 kt, with gusts as high as 30 kt. Rain and snow before 1am, then a chance of snow between 1am and 3am. Seas 9 ft subsiding to 5 ft.
Sunday
WNW wind 15 to 20 kt. Mostly sunny. Seas 3 to 4 ft.
Sunday Night
WNW wind around 15 kt, with gusts as high as 25 kt. Partly cloudy. Seas around 2 ft.
Monday
WNW wind around 10 kt. Mostly sunny. Seas around 1 ft.
Monday Night
NNW wind around 10 kt. Partly 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: 42.99°N 70.62°W
Last Update: 3:37 am EST Dec 4, 2020
Forecast Valid: 4am EST Dec 4, 2020-6pm EST Dec 10, 2020
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