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8NM WSW Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:00 am EDT Oct 15, 2025
Forecast Valid: 2am EDT Oct 15, 2025-6pm EDT Oct 21, 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 AM EDT EARLY THIS

Wednesday

N wind 5 to 8 kt increasing to 8 to 11 kt in the afternoon. A slight chance of showers after 4pm. Seas 1 ft or less.

Wednesday Night

N wind 11 to 14 kt, with gusts as high as 22 kt. A slight chance of showers before 9pm. Seas 1 ft or less.

Thursday

N wind 12 to 14 kt, with gusts as high as 22 kt. A chance of showers, mainly after 1pm. Seas 1 ft or less.

Thursday Night

N wind around 16 kt, with gusts as high as 24 kt. A chance of showers. Seas 1 ft or less.

Friday

N wind 14 to 16 kt, with gusts as high as 24 kt. A chance of showers, mainly before 3pm. Seas 1 ft or less.

Friday Night

N wind around 9 kt. Mostly clear. Seas 1 ft or less.

Saturday

N wind around 8 kt. Sunny. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Sunday

S wind 5 to 10 kt. Mostly sunny. 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.