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21NM NE Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 4:21 pm EST Dec 7, 2024
Forecast Valid: 2am EST Dec 8, 2024-6pm EST Dec 14, 2024

Sunday

SW wind 13 to 17 kt becoming W in the afternoon. Winds could gust as high as 27 kt. A chance of rain, mainly before 7am. Seas 1 ft or less.

Sunday Night

W wind 6 to 11 kt. Mostly clear. Seas 1 ft or less.

Monday

Variable winds less than 5 kt becoming SE around 6 kt in the afternoon. Rain likely, mainly after 4pm. Seas 1 ft or less.

Monday Night

ESE wind 7 to 9 kt becoming SSE after midnight. Rain. Seas 1 ft or less.

Tuesday

SSW wind 5 to 7 kt becoming W in the afternoon. Rain likely, mainly before 7am. Seas 1 ft or less.

Tuesday Night

Variable winds less than 5 kt becoming SSE 5 to 9 kt in the evening. Rain, mainly after 9pm. Seas 1 ft or less.

Wednesday

S wind 12 to 16 kt, with gusts as high as 29 kt. Rain. Seas 1 ft or less.

Wednesday Night

S wind 14 to 16 kt becoming W after midnight. Winds could gust as high as 29 kt. Rain. Seas 1 ft or less.

Thursday

W wind 10 to 13 kt, with gusts as high as 22 kt. A chance of showers. 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.