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19NM W Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:27 am EST Nov 10, 2025
Forecast Valid: 1am EST Nov 10, 2025-6pm EST Nov 16, 2025

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST THIS MORNING...

Monday

SSE wind 9 to 12 kt becoming WSW in the afternoon. Rain, mainly before 4pm. Areas of dense fog before 1pm. Seas 1 to 2 ft.

Monday Night

SW wind around 19 kt becoming W in the evening. A slight chance of rain before 8pm. Seas around 3 ft.

Veterans Day

W wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Winds could gust as high as 34 kt. Mostly sunny. Seas around 3 ft.

Tuesday Night

W wind 23 to 26 kt increasing to 26 to 29 kt. Winds could gust as high as 37 kt. Partly cloudy. Seas around 3 ft.

Wednesday

WSW wind 22 to 27 kt. A slight chance of rain after 8am. Seas 3 to 4 ft.

Wednesday Night

W wind 18 to 20 kt. Partly cloudy. Seas around 3 ft.

Thursday

W wind 17 to 22 kt. Mostly sunny. Seas around 3 ft.

Thursday Night

WNW wind 18 to 21 kt. Mostly clear. Seas around 3 ft.

Friday

WNW wind around 18 kt. Sunny. Seas around 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.