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8NM WSW Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 12:44 pm EST Jan 20, 2026
Forecast Valid: 10pm EST Jan 20, 2026-6pm EST Jan 27, 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 1 AM EST WEDNESDAY...

Tonight

W wind 6 to 9 kt, with gusts as high as 20 kt. Mostly clear. Seas 1 ft or less.

Wednesday

W wind 5 to 10 kt becoming SW in the afternoon. Increasing clouds. Seas 1 ft or less.

Wednesday Night

SW wind around 10 kt, with gusts as high as 21 kt. A slight chance of snow before 9pm, then a chance of rain. Seas 1 ft or less.

Thursday

WSW wind 9 to 12 kt, with gusts as high as 27 kt. A slight chance of rain before 9am. Seas 1 ft or less.

Thursday Night

W wind 7 to 9 kt, with gusts as high as 25 kt. Partly cloudy. Seas 1 ft or less.

Friday

W wind 7 to 11 kt, with gusts as high as 22 kt. Partly sunny. Seas 1 ft or less.

Friday Night

NW wind around 12 kt, with gusts as high as 25 kt. Mostly cloudy. Seas 1 ft or less.

Saturday

NW wind 9 to 12 kt, with gusts as high as 21 kt. Mostly sunny. Seas 1 ft or less.

Saturday Night

NNW wind around 9 kt. A chance of snow. 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.