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24NM NNE Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:18 am EDT Oct 15, 2026
Forecast Valid: 7am EDT Oct 15, 2026-6pm EDT Oct 21, 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 2 PM EDT THIS AFTERNOON...

Today

N wind 16 to 19 kt decreasing to 11 to 14 kt in the afternoon. Sunny. Seas 3 to 4 ft.

Tonight

Variable winds less than 5 kt becoming SE 5 to 7 kt after midnight. Partly cloudy. Seas around 2 ft.

Friday

SSE wind 13 to 16 kt, with gusts as high as 30 kt. Showers, mainly before 4pm. Patchy fog after 10am. Seas 2 to 3 ft.

Friday Night

SW wind 11 to 15 kt becoming WNW after midnight. Winds could gust as high as 29 kt. Showers, mainly after 9pm. Seas 3 to 4 ft.

Saturday

NNW wind 16 to 18 kt, with gusts as high as 32 kt. Showers likely, mainly before 10am. Seas 5 to 6 ft.

Saturday Night

N wind 13 to 18 kt, with gusts as high as 26 kt. Mostly clear. Seas 6 ft subsiding to 4 ft.

Sunday

NW wind 7 to 11 kt. Sunny. Seas 2 to 3 ft.

Sunday Night

S wind around 8 kt. Mostly clear. Seas 1 to 2 ft.

Monday

S wind 9 to 11 kt, with gusts as high as 21 kt. Mostly sunny. Seas 2 to 3 ft.

*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.