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8NM NNE Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:46 am EDT Oct 14, 2025
Forecast Valid: 3am EDT Oct 14, 2025-6pm EDT Oct 20, 2025

...GALE WARNING IN EFFECT UNTIL 2 AM EDT EARLY THIS MORNING...

Tuesday

NE wind 19 to 21 kt, with gusts as high as 31 kt. Showers and possibly a thunderstorm before noon. Patchy fog before 3pm. Seas 3 to 4 ft.

Tuesday Night

N wind 10 to 15 kt. Cloudy during the early evening, then gradual clearing. Seas 2 to 3 ft.

Wednesday

NNW wind 11 to 14 kt increasing to 14 to 17 kt in the afternoon. A slight chance of showers after 2pm. Seas 2 to 3 ft.

Wednesday Night

N wind around 24 kt. A chance of showers. Seas 3 to 4 ft.

Thursday

N wind 23 to 25 kt. A chance of showers. Seas around 4 ft.

Thursday Night

N wind 25 to 27 kt. A chance of showers. Seas 4 to 5 ft.

Friday

N wind 19 to 23 kt. A chance of showers before 1pm. Seas 3 to 4 ft.

Friday Night

NNW wind 10 to 12 kt. Mostly clear. Seas around 2 ft.

Saturday

NW wind 7 to 10 kt becoming W in the afternoon. Sunny. Seas 1 to 2 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.