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

9NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Monday
High: 58 °F
⇑ENE 8kt
< 1ft
Monday Night
Low: 47 °F
NNE 9kt
< 1ft
Tuesday
High: 59 °F
NNE 16kt
< 1ft
Tuesday Night
Low: 48 °F
NE 15kt
< 1ft
Wednesday
High: 54 °F
NNE 17kt
< 1ft
Wednesday Night
Low: 46 °F
NNE 11kt
< 1ft
Thursday
High: 60 °F
N 11kt
< 1ft
Thursday Night
Low: 45 °F
N 11kt
< 1ft
Friday
High: 55 °F
N 14kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 1:59 am EDT Oct 19, 2026
Forecast Valid: 2am EDT Oct 19, 2026-6pm EDT Oct 25, 2026

View Nearby Observations

Detailed Forecast

Monday

Variable winds less than 5 kt becoming ENE 5 to 8 kt in the afternoon. Sunny. Seas 1 ft or less.

Monday Night

NNE wind 6 to 9 kt. Mostly cloudy. Seas 1 ft or less.

Tuesday

NNE wind 11 to 16 kt, with gusts as high as 24 kt. Partly sunny. Seas 1 ft or less.

Tuesday Night

NE wind 10 to 15 kt, with gusts as high as 24 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

NNE wind 15 to 17 kt, with gusts as high as 26 kt. Partly sunny. Seas 1 ft or less.

Wednesday Night

NNE wind around 11 kt. A slight chance of showers after 10pm. Seas 1 ft or less.

Thursday

N wind 8 to 11 kt. Mostly sunny. Seas 1 ft or less.

Thursday Night

N wind 8 to 11 kt. Mostly clear. Seas 1 ft or less.

Friday

N wind 12 to 14 kt, with gusts as high as 21 kt. Sunny. Seas 1 ft or less.

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.