Isaias Expected To Be A Strong Hurricane Approaching The Northern Gulf Coast Friday

Isaias is expected to strengthen and be a strong hurricane when it approaches the northern Gulf Coast on Friday. Damaging hurricane-force winds and life-threatening storm surge impacts are expected Friday into Saturday. Isaias will bring heavy rainfall to the northern Gulf Coast and much of the Southeast U.S. Friday into the weekend. Read More >

Hazardous Weather Conditions

Small Craft Advisory until October 8, 03:00 PM EDT

For More Weather Information:

Norton, MA Local Forecast Office

14NM ESE Hyannis MA

Marine Point Forecast

[NOTICE]

Thursday
High: 65 °F
SW 16kt
3ft
Thursday Night
Low: 60 °F
WNW 11kt
2ft
Friday
High: 63 °F
W 14kt
2ft
Friday Night
Low: 57 °F
NW 11kt
1-2ft
Saturday
High: 61 °F
WNW 8kt
1ft
Saturday Night
Low: 58 °F
SW 8kt
1ft
Sunday
High: 63 °F
SSW 15kt
2-3ft
Sunday Night
Low: 58 °F
S 14kt
2-3ft
Columbus Day
High: 64 °F
S 16kt
3ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:05 pm EDT Oct 7, 2026
Forecast Valid: 1am EDT Oct 8, 2026-6pm EDT Oct 14, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS AFTERNOON...

Thursday

SW wind 14 to 16 kt, with gusts as high as 25 kt. A slight chance of showers after 1pm. Seas around 3 ft.

Thursday Night

WNW wind 9 to 11 kt. Mostly clear. Seas around 2 ft.

Friday

W wind 10 to 14 kt. Sunny. Seas around 2 ft.

Friday Night

NW wind around 11 kt. Mostly clear. Seas 1 to 2 ft.

Saturday

WNW wind 6 to 8 kt. Sunny. Seas around 1 ft.

Saturday Night

SW wind around 8 kt. Partly cloudy. Seas around 1 ft.

Sunday

SSW wind 12 to 15 kt, with gusts as high as 21 kt. A chance of showers after 2pm. Seas 2 to 3 ft.

Sunday Night

S wind around 14 kt. Showers. Seas 2 to 3 ft.

Columbus Day

S wind 14 to 16 kt. Showers likely. 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.