Powerhouse Storm Set for West; Severe Weather Threat the Next Several Days

The most significant of the recent Pacific storms to reach the West Coast will arrive this weekend, mainly Sunday into Monday. A number of hazards are expected, especially the heavy rain threat on Sunday across northern and central California that may result in flooding and debris flows near burn scars. These Pacific storms will produce severe weather the next several days east of the Rockies.
Read More...

For More Weather Information:

Gray/Portland, ME Local Forecast Office

8NM ENE Portland ME

Marine Point Forecast

[NOTICE]
  • Tonight

    Gradual Clearing

    Winds IncreasingNNW 15km/h
    < 1m

    Low: 6 °C

  • Sunday

    Sunny

    Winds IncreasingWNW 20km/h
    < 1m

    High: 14 °C

  • Sunday
    Night

    Chance Rain

    WNW 15km/h
    < 1m

    Low: 8 °C

  • Monday

    Rain Likely

    ENE 20km/h
    < 1m

    High: 11 °C

  • Monday
    Night

    Rain Likely

    ENE 25km/h
    < 1m

    Low: 9 °C

  • Tuesday

    Showers

    E 25km/h
    < 1m

    High: 14 °C

  • Tuesday
    Night

    Showers Likely

    ENE 30km/h
    < 1m

    Low: 11 °C

  • Wednesday

    Showers Likely

    NE 30km/h
    < 1m

    High: 13 °C

  • Wednesday
    Night

    Chance Showers

    NNE 30km/h
    < 1m

    Low: 9 °C


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:30 pm EDT Oct 23, 2021
Forecast Valid: 5pm EDT Oct 23, 2021-6pm EDT Oct 30, 2021

View Nearby Observations

Detailed Forecast


Synopsis: ANZ100-240930- 326 PM EDT Sat Oct 23 2021 .Synopsis for Stonington ME to Merrimack River MA out to 25 NM... A weak area of high pressure continues to bring dry conditions to the region through Sunday. A weak area of low pressure crosses through the Gulf of Maine on Monday. The weather pattern becomes more active Tuesday and Wednesday with low pressure moving northeastward along the Eastern Seaboard bringing an extended period of unsettled conditions. Increasing easterly winds and building seas can be expected during this period. $$

Tonight
NNW wind 10 to 13 km/h increasing to 12 to 15 km/h in the evening. Mostly cloudy during the early evening, then gradual clearing. Seas 1 m or less.
Sunday
WNW wind 15 to 18 km/h increasing to 17 to 20 km/h in the morning. Sunny. Seas 1 m or less.
Sunday Night
WNW wind 10 to 15 km/h becoming NNE after midnight. A chance of rain, mainly after 5am. Seas 1 m or less.
Monday
ENE wind 15 to 20 km/h. Rain likely, mainly after 8am. Seas 1 m or less.
Monday Night
ENE wind around 25 km/h, with gusts as high as 35 km/h. Rain likely, mainly after 2am. Seas 1 m or less.
Tuesday
E wind around 25 km/h, with gusts as high as 40 km/h. Showers. Seas 1 m or less.
Tuesday Night
ENE wind around 30 km/h, with gusts as high as 40 km/h. Showers likely. Seas 1 m or less.
Wednesday
NE wind around 30 km/h, with gusts as high as 45 km/h. Showers likely. Seas 1 m or less.
Wednesday Night
NNE wind 25 to 30 km/h, with gusts as high as 40 km/h. A chance of showers. Seas 1 m or less.

*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.
  Select Another Point

ABOUT THIS FORECAST

Point Forecast: 43.73°N 70.1°W
Last Update: 3:30 pm EDT Oct 23, 2021
Forecast Valid: 5pm EDT Oct 23, 2021-6pm EDT Oct 30, 2021
  Forecast Discussion
  Get as KML Get as XML

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data