Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

12NM NW Hyannis MA

Marine Point Forecast

[NOTICE]
    • Today

      Today:ENE wind 8 to 11 kt. Increasing clouds. Seas 1 ft or less.

      High: 58 °F

      ENE 11kt
      < 1ft

    • Tonight

      Tonight:NNE wind 7 to 12 kt, with gusts as high as 21 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 47 °F

      NNE 12kt
      < 1ft

    • Tuesday

      Tuesday:NNE wind 16 to 18 kt, with gusts as high as 33 kt. Partly sunny. Seas 1 ft or less.

      High: 59 °F

      NNE 18kt
      < 1ft

    • Tuesday Night

      Tuesday Night:NE wind 15 to 18 kt, with gusts as high as 31 kt. Mostly cloudy. Seas 1 ft or less.

      Low: 49 °F

      NE 18kt
      < 1ft

    • Wednesday

      Wednesday:NE wind 18 to 22 kt, with gusts as high as 30 kt. Mostly cloudy. Seas 1 ft or less.

      High: 56 °F

      NE 22kt
      < 1ft

    • Wednesday Night

      Wednesday Night:NNE wind 17 to 19 kt, with gusts as high as 27 kt. A chance of showers, mainly after 11pm.   Seas 1 ft or less.

      Low: 49 °F

      NNE 19kt
      < 1ft

    • Thursday

      Thursday:N wind 17 to 20 kt decreasing to 13 to 16 kt in the afternoon. Winds could gust as high as 27 kt. Mostly sunny. Seas 1 ft or less.

      High: 57 °F

      N 20kt⇓
      < 1ft

    • Thursday Night

      Thursday Night:N wind 10 to 13 kt increasing to 16 to 19 kt after midnight. Winds could gust as high as 25 kt. Mostly clear. Seas 1 ft or less.

      Low: 47 °F

      ⇑N 19kt
      < 1ft

    • Friday

      Friday:N wind 16 to 19 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft or less.

      High: 54 °F

      N 19kt
      < 1ft


High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:07 am EDT Oct 19, 2026
Forecast Valid: 10am EDT Oct 19, 2026-6pm EDT Oct 25, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT FROM 8 PM EDT THIS EVENING THROUGH

Today
ENE wind 8 to 11 kt. Increasing clouds. Seas 1 ft or less.
Tonight
NNE wind 7 to 12 kt, with gusts as high as 21 kt. Mostly cloudy. Seas 1 ft or less.
Tuesday
NNE wind 16 to 18 kt, with gusts as high as 33 kt. Partly sunny. Seas 1 ft or less.
Tuesday Night
NE wind 15 to 18 kt, with gusts as high as 31 kt. Mostly cloudy. Seas 1 ft or less.
Wednesday
NE wind 18 to 22 kt, with gusts as high as 30 kt. Mostly cloudy. Seas 1 ft or less.
Wednesday Night
NNE wind 17 to 19 kt, with gusts as high as 27 kt. A chance of showers, mainly after 11pm. Seas 1 ft or less.
Thursday
N wind 17 to 20 kt decreasing to 13 to 16 kt in the afternoon. Winds could gust as high as 27 kt. Mostly sunny. Seas 1 ft or less.
Thursday Night
N wind 10 to 13 kt increasing to 16 to 19 kt after midnight. Winds could gust as high as 25 kt. Mostly clear. Seas 1 ft or less.
Friday
N wind 16 to 19 kt, with gusts as high as 25 kt. Sunny. Seas 1 ft 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.
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ABOUT THIS FORECAST

Point Forecast: 41.78°N 70.5°W
Last Update: 10:07 am EDT Oct 19, 2026
Forecast Valid: 10am EDT Oct 19, 2026-6pm EDT Oct 25, 2026
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