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 20, 08:00 AM EDT until October 21, 04:00 PM EDT

For More Weather Information:

Norton, MA Local Forecast Office

7NM ENE Boston MA

Marine Point Forecast

[NOTICE]

Overnight
Low: 47 °F
N 10kt
1-2ft
Tuesday
High: 59 °F
NNE 18kt
2-3ft
Tuesday Night
Low: 46 °F
⇑NNE 21kt
3ft
Wednesday
High: 54 °F
NE 19kt
3ft
Wednesday Night
Low: 48 °F
N 15kt
2-3ft
Thursday
High: 60 °F
N 12kt
1-2ft
Thursday Night
Low: 46 °F
N 17kt
2ft
Friday
High: 53 °F
N 16kt
2ft
Friday Night
Low: 44 °F
N 11kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:53 pm EDT Oct 19, 2026
Forecast Valid: 11pm EDT Oct 19, 2026-6pm EDT Oct 26, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM EDT TUESDAY THROUGH

Overnight

N wind 8 to 10 kt. Mostly cloudy. Seas 1 to 2 ft.

Tuesday

NNE wind 14 to 18 kt, with gusts as high as 28 kt. Partly sunny. Seas 2 to 3 ft.

Tuesday Night

NNE wind 14 to 17 kt increasing to 18 to 21 kt in the evening. Winds could gust as high as 29 kt. Partly cloudy. Seas around 3 ft.

Wednesday

NE wind around 19 kt, with gusts as high as 27 kt. Partly sunny. Seas around 3 ft.

Wednesday Night

N wind 13 to 15 kt. Mostly cloudy. Seas 2 to 3 ft.

Thursday

N wind 9 to 12 kt. Mostly sunny. Seas 1 to 2 ft.

Thursday Night

N wind 15 to 17 kt. Mostly clear. Seas around 2 ft.

Friday

N wind 13 to 16 kt, with gusts as high as 22 kt. Sunny. Seas around 2 ft.

Friday Night

N wind 9 to 11 kt. Mostly clear. Seas around 1 ft.

*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.