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8NM WSW Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:32 am EST Jan 12, 2026
Forecast Valid: 9am EST Jan 12, 2026-6pm EST Jan 18, 2026

...GALE WARNING IN EFFECT UNTIL 7 AM EST THIS MORNING...

Today

W wind 9 to 14 kt, with gusts as high as 25 kt. Mostly sunny. Seas 1 ft or less.

Tonight

WSW wind around 7 kt. Partly cloudy. Seas 1 ft or less.

Tuesday

WSW wind 6 to 8 kt. Sunny. Seas 1 ft or less.

Tuesday Night

SSW wind 7 to 10 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.

Wednesday

SW wind 7 to 10 kt. A slight chance of rain after 5pm. Seas 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. A chance of rain, mainly after 9pm. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming WSW 5 to 7 kt in the morning. A chance of rain. Seas 1 ft or less.

Thursday Night

N wind 5 to 10 kt, with gusts as high as 20 kt. A chance of rain before 1am, then a chance of snow. Seas 1 ft or less.

Friday

NNW wind 9 to 12 kt becoming WNW in the afternoon. Winds could gust as high as 21 kt. Snow likely. 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.