For More Weather Information:

12NM NW Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 6:01 pm EST Dec 30, 2025
Forecast Valid: 8pm EST Dec 30, 2025-6pm EST Jan 6, 2026

...GALE WARNING IN EFFECT UNTIL 7 AM EST WEDNESDAY...

Tonight

W wind 13 to 16 kt, with gusts as high as 33 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

WSW wind 9 to 12 kt, with gusts as high as 22 kt. A slight chance of snow between 10am and 11am. Seas 1 ft or less.

Wednesday Night

SW wind around 6 kt. Snow likely, mainly after 2am. Seas 1 ft or less.

New Year's Day

W wind 7 to 10 kt becoming WNW 10 to 13 kt in the afternoon. Winds could gust as high as 21 kt. Snow likely, mainly before 11am. Seas 1 ft or less.

Thursday Night

WNW wind 10 to 13 kt, with gusts as high as 22 kt. Mostly clear. Seas 1 ft or less.

Friday

WSW wind 9 to 11 kt. Mostly sunny. Seas 1 ft or less.

Friday Night

W wind around 8 kt. Partly cloudy. Seas 1 ft or less.

Saturday

WNW wind around 10 kt. Sunny. Seas 1 ft or less.

Saturday Night

WNW wind 7 to 9 kt. Partly cloudy. Seas 1 ft or less.

*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.