Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

For More Weather Information:

Norton, MA Local Forecast Office

5NM W Nantucket MA

Marine Point Forecast

[NOTICE]

Today
High: 63 °F
SE 12kt
< 1ft
Tonight
Low: 58 °F
ESE 16kt
< 1ft
Columbus Day
High: 63 °F
NNE 15kt
< 1ft
Monday Night
Low: 57 °F
N 8kt
< 1ft
Tuesday
High: 65 °F
E 10kt
< 1ft
Tuesday Night
Low: 60 °F
SSW 16kt
< 1ft
Wednesday
High: 66 °F
SW 15kt
< 1ft
Wednesday Night
Low: 54 °F
NNW 17kt
< 1ft
Thursday
High: 60 °F
N 18kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 8:57 am EDT Oct 11, 2026
Forecast Valid: 10am EDT Oct 11, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

Today

SE wind around 12 kt. A chance of showers after 5pm. Seas 1 ft or less.

Tonight

ESE wind 11 to 16 kt becoming SSE after midnight. Winds could gust as high as 24 kt. Showers and possibly a thunderstorm, mainly before 5am, then a chance of showers and thunderstorms after 5am. Some of the storms could produce heavy rainfall. Patchy fog. Seas 1 ft or less.

Columbus Day

NNE wind 13 to 15 kt. A chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm. Patchy fog before noon. Seas 1 ft or less.

Monday Night

N wind 5 to 8 kt. Increasing clouds. Seas 1 ft or less.

Tuesday

E wind around 10 kt becoming SSE in the afternoon. Partly sunny. Seas 1 ft or less.

Tuesday Night

S wind 12 to 16 kt becoming SSW after midnight. Winds could gust as high as 23 kt. A slight chance of showers between 1am and 2am, then a chance of showers and thunderstorms after 2am. Seas 1 ft or less.

Wednesday

SW wind 13 to 15 kt, with gusts as high as 21 kt. A chance of showers before 8am. Seas 1 ft or less.

Wednesday Night

NNW wind 15 to 17 kt. Partly cloudy. Seas 1 ft or less.

Thursday

N wind 15 to 18 kt. Mostly 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.