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 SW Gloucester MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 44 °F
S 6kt⇓
1ft
Monday
High: 56 °F
⇑E 8kt
1-2ft
Monday Night
Low: 48 °F
N 11kt
2-3ft
Tuesday
High: 58 °F
NNE 17kt
4-5ft
Tuesday Night
Low: 48 °F
NNE 21kt
4-5ft
Wednesday
High: 54 °F
NNE 19kt
5ft
Wednesday Night
Low: 46 °F
N 13kt
4-5ft
Thursday
High: 58 °F
N 12kt
4ft
Thursday Night
Low: 47 °F
⇑N 16kt
3-4ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 10:57 pm EDT Oct 18, 2026
Forecast Valid: 11pm EDT Oct 18, 2026-6pm EDT Oct 25, 2026

View Nearby Observations

Detailed Forecast

Overnight

S wind around 6 kt becoming variable and less than 5 kt after midnight. Clear. Seas around 1 ft.

Monday

Variable winds less than 5 kt becoming E 5 to 8 kt in the morning. Sunny. Seas 1 to 2 ft.

Monday Night

N wind 6 to 11 kt. Mostly cloudy. Seas 2 to 3 ft.

Tuesday

NNE wind around 17 kt, with gusts as high as 24 kt. Partly sunny. Seas 4 to 5 ft.

Tuesday Night

NNE wind 16 to 21 kt. Partly cloudy. Seas 4 to 5 ft.

Wednesday

NNE wind around 19 kt, with gusts as high as 26 kt. Partly sunny. Seas around 5 ft.

Wednesday Night

N wind 11 to 13 kt. Mostly cloudy. Seas 4 to 5 ft.

Thursday

N wind 7 to 12 kt. Mostly sunny. Seas around 4 ft.

Thursday Night

N wind 6 to 11 kt increasing to 11 to 16 kt after midnight. Mostly clear. 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.