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

8NM SSE Boston MA

Marine Point Forecast

[NOTICE]

Tonight
Low: 53 °F
⇑NE 7kt
< 1ft
Columbus Day
High: 67 °F
NNE 7kt⇓
< 1ft
Monday Night
Low: 54 °F
⇑NE 8kt
< 1ft
Tuesday
High: 64 °F
SSE 7kt
< 1ft
Tuesday Night
Low: 59 °F
SSW 9kt
< 1ft
Wednesday
High: 73 °F
W 11kt
< 1ft
Wednesday Night
Low: 53 °F
WNW 8kt
< 1ft
Thursday
High: 60 °F
NNW 12kt
< 1ft
Thursday Night
Low: 46 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 3:51 pm EDT Oct 11, 2026
Forecast Valid: 7pm EDT Oct 11, 2026-6pm EDT Oct 18, 2026

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Detailed Forecast

Tonight

Variable winds less than 5 kt becoming NE 5 to 7 kt after midnight. Showers, mainly before 4am. The rain could be heavy at times. Patchy fog after 8pm. Seas 1 ft or less.

Columbus Day

NNE wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Patchy fog before 11am. Seas 1 ft or less.

Monday Night

Variable winds less than 5 kt becoming NE 5 to 8 kt after midnight. Increasing clouds. Seas 1 ft or less.

Tuesday

ENE wind around 7 kt becoming S in the afternoon. A chance of showers, mainly after noon. Seas 1 ft or less.

Tuesday Night

SSW wind around 9 kt. Showers and thunderstorms likely before 2am, then a slight chance of showers. Seas 1 ft or less.

Wednesday

WSW wind 9 to 11 kt becoming W in the afternoon. A slight chance of showers before 7am. Seas 1 ft or less.

Wednesday Night

WNW wind 6 to 8 kt. Partly cloudy. Seas 1 ft or less.

Thursday

NNW wind 10 to 12 kt. Sunny. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. 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.