Severe Weather in the Northeast; Santa Ana Winds for Southern California

A couple tornadoes, scattered damaging winds, and locally heavy rains are possible across portions of the Northeast and Mid-Atlantic today. On the West Coast, gusty Santa Ana winds will create locally critical fire weather conditions over southern California.
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For More Weather Information:

Gray/Portland, ME Local Forecast Office

6NM SSE Portsmouth NH

Marine Point Forecast

[NOTICE]
  • This
    Afternoon

    Slight Chc Showers

    S 15kt
    3ft

    High: 68 °F

  • Tonight

    Thunderstorms

    S 15ktWinds Decreasing
    4ft

    Low: 57 °F

  • Sunday

    Showers Likely

    WNW 15kt
    2-3ft

    High: 64 °F

  • Sunday
    Night

    Partly Cloudy

    W 10kt
    2ft

    Low: 49 °F

  • Monday

    Mostly Sunny

    WNW 10kt
    2ft

    High: 57 °F

  • Monday
    Night

    Partly Cloudy

    WNW 15kt
    2ft

    Low: 46 °F

  • Tuesday

    Mostly Sunny

    WNW 15kt
    1-2ft

    High: 58 °F

  • Tuesday
    Night

    Partly Cloudy

    WNW 10kt
    1ft

    Low: 48 °F

  • Wednesday

    Mostly Sunny

    WNW 10kt
    1ft

    High: 61 °F


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 2:34 pm EDT Oct 16, 2021
Forecast Valid: 3pm EDT Oct 16, 2021-6pm EDT Oct 22, 2021

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Detailed Forecast


Synopsis: ANZ100-170745- 138 PM EDT Sat Oct 16 2021 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A warm front will cross the waters this morning as low pressure passes west of the area. This will be followed by a strong cold front crossing the waters this evening and overnight tonight. Small craft conditions are expected ahead of the front in southerly flow and building seas, followed by a period of small craft conditions in offshore flow late Sunday and Sunday night. Gusty west to northwesterly winds may linger into the middle of the week before diminishing. $$

This Afternoon
S wind around 15 kt, with gusts as high as 25 kt. A slight chance of showers before 5pm. Seas around 3 ft.
Tonight
S wind 12 to 15 kt becoming W 10 to 13 kt after midnight. Winds could gust as high as 25 kt. Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Patchy fog after midnight. Seas around 4 ft.
Sunday
WNW wind 10 to 15 kt. Showers likely, mainly before 7am. Seas 2 to 3 ft.
Sunday Night
W wind around 10 kt. Partly cloudy. Seas around 2 ft.
Monday
WNW wind around 10 kt. Mostly sunny. Seas around 2 ft.
Monday Night
WNW wind 10 to 15 kt. Partly cloudy. Seas around 2 ft.
Tuesday
WNW wind around 15 kt. Mostly sunny. Seas 1 to 2 ft.
Tuesday Night
WNW wind around 10 kt. Partly cloudy. Seas around 1 ft.
Wednesday
WNW wind around 10 kt. Mostly sunny. Seas around 1 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: 42.98°N 70.74°W
Last Update: 2:34 pm EDT Oct 16, 2021
Forecast Valid: 3pm EDT Oct 16, 2021-6pm EDT Oct 22, 2021
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