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 >

Hazardous Weather Conditions

Small Craft Advisory in effect from October 19, 08:00 PM EDT until October 21, 08:00 PM EDT

For More Weather Information:

Norton, MA Local Forecast Office

15NM N Plymouth MA

Marine Point Forecast

[NOTICE]

Tuesday
High: 57 °F
NNE 20kt
3-4ft
Tuesday Night
Low: 49 °F
⇑NNE 23kt
4-5ft
Wednesday
High: 52 °F
NNE 22kt
5-6ft
Wednesday Night
Low: 50 °F
NNE 18kt
4-5ft
Thursday
High: 58 °F
N 18kt
4ft
Thursday Night
Low: 49 °F
N 21kt
3-4ft
Friday
High: 50 °F
N 20kt
4ft
Friday Night
Low: 45 °F
N 13kt
4ft
Saturday
High: 53 °F
NNW 10kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:38 am EDT Oct 20, 2026
Forecast Valid: 1am EDT Oct 20, 2026-6pm EDT Oct 26, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH WEDNESDAY EVENING...

Tuesday

NNE wind 16 to 20 kt, with gusts as high as 33 kt. Mostly sunny. Seas 3 to 4 ft.

Tuesday Night

NNE wind 15 to 18 kt increasing to 20 to 23 kt after midnight. Winds could gust as high as 32 kt. Partly cloudy. Seas 4 to 5 ft.

Wednesday

NNE wind 18 to 22 kt, with gusts as high as 29 kt. Mostly cloudy. Seas 5 to 6 ft.

Wednesday Night

NNE wind 15 to 18 kt, with gusts as high as 24 kt. Mostly cloudy. Seas 4 to 5 ft.

Thursday

N wind 13 to 18 kt, with gusts as high as 25 kt. Mostly sunny. Seas around 4 ft.

Thursday Night

N wind 18 to 21 kt, with gusts as high as 28 kt. Mostly clear. Seas 3 to 4 ft.

Friday

N wind 16 to 20 kt, with gusts as high as 26 kt. Sunny. Seas around 4 ft.

Friday Night

N wind around 13 kt. Partly cloudy. Seas around 4 ft.

Saturday

NNW wind 6 to 10 kt becoming WNW in the afternoon. Sunny. Seas 3 to 4 ft.

Seas are reported as significant wave height, which is the average of the highest third of the waves. Individual wave heights may be more than twice the significant wave height.

*Notices:

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.
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.