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

15NM WSW Hyannis MA

Marine Point Forecast

[NOTICE]

This Afternoon
High: 62 °F
SE 10kt
1ft
Tonight
Low: 56 °F
E 15kt
2-3ft
Columbus Day
High: 63 °F
NNE 13kt
2-3ft
Monday Night
Low: 54 °F
⇑NE 7kt
2ft
Tuesday
High: 64 °F
SE 10kt
2ft
Tuesday Night
Low: 59 °F
SSW 16kt
2-3ft
Wednesday
High: 67 °F
WSW 14kt
2-3ft
Wednesday Night
Low: 51 °F
NNW 11kt
2ft
Thursday
High: 60 °F
NNW 13kt
2ft

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: 1pm EDT Oct 11, 2026-6pm EDT Oct 17, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

SE wind around 10 kt. A chance of showers, mainly after 5pm. Seas around 1 ft.

Tonight

ESE wind 10 to 15 kt becoming ENE after midnight. Winds could gust as high as 22 kt. Showers, with thunderstorms also possible after 5am. Patchy fog after 7pm. Seas 2 to 3 ft.

Columbus Day

NNE wind around 13 kt. A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am. Patchy fog before noon. Seas 2 to 3 ft.

Monday Night

Variable winds less than 5 kt becoming NE 5 to 7 kt after midnight. Increasing clouds. Seas around 2 ft.

Tuesday

E wind 8 to 10 kt becoming SSE in the afternoon. Partly sunny. Seas around 2 ft.

Tuesday Night

SSW wind 12 to 16 kt, with gusts as high as 24 kt. A chance of showers, with thunderstorms also possible after 2am. Seas 2 to 3 ft.

Wednesday

WSW wind 12 to 14 kt becoming W in the afternoon. Winds could gust as high as 22 kt. Mostly sunny. Seas 2 to 3 ft.

Wednesday Night

NNW wind around 11 kt. Mostly clear. Seas around 2 ft.

Thursday

NNW wind 11 to 13 kt. Sunny. Seas around 2 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.