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12NM NW Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 10:11 pm EST Nov 9, 2026
Forecast Valid: 10pm EST Nov 9, 2026-6pm EST Nov 16, 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 AM EST TUESDAY...

Tonight

WNW wind 7 to 10 kt, with gusts as high as 22 kt. Partly cloudy. Seas 1 ft or less.

Tuesday

WSW wind 8 to 13 kt, with gusts as high as 21 kt. Mostly sunny. Seas 1 ft or less.

Tuesday Night

WSW wind 8 to 10 kt becoming W after midnight. Mostly clear. Seas 1 ft or less.

Veterans Day

NW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas 1 ft or less.

Wednesday Night

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

Thursday

E wind 6 to 9 kt. A slight chance of rain before 1pm, then a slight chance of rain after 3pm. Seas 1 ft or less.

Thursday Night

ENE wind 12 to 17 kt increasing to 18 to 23 kt after midnight. Rain likely, mainly after 10pm. Seas 1 ft or less.

Friday

NNE wind 20 to 23 kt, with gusts as high as 29 kt. Rain. Seas 1 ft or less.

Friday Night

NNE wind around 21 kt becoming N after midnight. Winds could gust as high as 28 kt. Rain 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.