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16NM W Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:39 pm EDT Oct 1, 2026
Forecast Valid: 6pm EDT Oct 1, 2026-6pm EDT Oct 8, 2026

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

Tonight

SW wind 8 to 10 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.

Friday

SW wind 9 to 13 kt, with gusts as high as 24 kt. Increasing clouds. Seas 1 ft or less.

Friday Night

WSW wind 5 to 8 kt becoming N after midnight. A chance of showers and thunderstorms. Patchy fog between 10pm and 3am. Seas 1 ft or less.

Saturday

NNE wind 7 to 9 kt. Sunny. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Patchy fog. Seas 1 ft or less.

Sunday

ENE wind 6 to 9 kt becoming E in the afternoon. A slight chance of showers after 2pm. Seas 1 ft or less.

Sunday Night

ENE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. A chance of showers. Seas 1 ft or less.

Monday

NW wind 5 to 10 kt becoming WSW in the afternoon. A chance of showers. Seas 1 ft or less.

Monday Night

WNW wind around 15 kt, with gusts as high as 21 kt. Mostly clear. 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.