Subtropical Storm Josephine Impacts the Eastern Seaboard; Pacific Storm Impacting the Southwest U.S.

Subtropical Storm Josephine will continue to bring significant coastal flooding impacts, dangerous marine conditions, and beach erosion along portions of the Eastern Seaboard. A Pacific storm will interact with tropical moisture and bring excessive rainfall, severe thunderstorms, and high elevation snow to California, the Southwest, and Four Corners region. Read More >

Hazardous Weather Conditions

Gale Warning until October 22, 08:00 PM EDT

For More Weather Information:

Norton, MA Local Forecast Office

52NM SSW Nantucket MA

Marine Point Forecast

[NOTICE]

Thursday
High: 61 °F
N 34kt
14-15ft
Thursday Night
Low: 57 °F
N 28kt
11-12ft
Friday
High: 54 °F
N 24kt
11ft
Friday Night
Low: 54 °F
NNE 20kt⇓
8ft
Saturday
High: 55 °F
NNE 12kt
5ft
Saturday Night
Low: 52 °F
Light Wind
5ft
Sunday
High: 59 °F
Light Wind
4-5ft
Sunday Night
Low: 54 °F
WSW 6kt
3ft
Monday
High: 61 °F
W 11kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:08 pm EDT Oct 21, 2026
Forecast Valid: 1am EDT Oct 22, 2026-6pm EDT Oct 28, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING IN EFFECT THROUGH THIS EVENING...

Thursday

N wind 30 to 34 kt, with gusts as high as 45 kt. A chance of light rain, mainly before 8am. Patchy fog before 8am. Seas 14 to 15 ft.

Thursday Night

N wind 26 to 28 kt. Increasing clouds. Seas 11 to 12 ft.

Friday

N wind 21 to 24 kt. Mostly sunny. Seas 11 ft subsiding to 9 ft.

Friday Night

NNE wind 17 to 20 kt decreasing to 12 to 15 kt after midnight. Mostly clear. Seas 8 ft subsiding to 6 ft.

Saturday

NNE wind 7 to 12 kt. Sunny. Seas around 5 ft.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Seas around 5 ft.

Sunday

Variable winds 5 kt or less. Sunny. Seas 4 to 5 ft.

Sunday Night

WSW wind around 6 kt. Mostly clear. Seas around 3 ft.

Monday

W wind 8 to 11 kt. Sunny. Seas around 3 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.