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8NM WSW Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:55 pm EDT Mar 19, 2026
Forecast Valid: 5pm EDT Mar 19, 2026-6pm EDT Mar 26, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY EVENING THROUGH

Tonight

Variable winds 5 kt or less. Cloudy during the early evening, then gradual clearing. Seas 1 ft or less.

Friday

Variable winds less than 5 kt becoming S 5 to 9 kt in the afternoon. Winds could gust as high as 22 kt. Cloudy. Seas 1 ft or less.

Friday Night

SSW wind around 10 kt, with gusts as high as 32 kt. Rain likely, mainly after 1am. Seas 1 ft or less.

Saturday

W wind around 7 kt becoming N in the afternoon. A chance of rain before 8am. Seas 1 ft or less.

Saturday Night

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

Sunday

S wind 5 to 8 kt. A slight chance of rain after 2pm. Seas 1 ft or less.

Sunday Night

SSW wind 5 to 7 kt becoming SSE after midnight. Rain likely, mainly after 2am. Seas 1 ft or less.

Monday

NNW wind 9 to 11 kt. Rain likely. Seas 1 ft or less.

Monday Night

NNW wind around 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.