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16NM W Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 1:57 pm EDT Sep 8, 2026
Forecast Valid: 8pm EDT Sep 8, 2026-6pm EDT Sep 15, 2026

...GALE WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY

Tonight

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

Wednesday

SSW wind 7 to 10 kt increasing to 11 to 14 kt in the afternoon. Winds could gust as high as 23 kt. Partly sunny. Seas 1 ft or less.

Wednesday Night

SW wind 12 to 17 kt, with gusts as high as 36 kt. A slight chance of showers after 2am. Seas 1 ft or less.

Thursday

SW wind 14 to 19 kt, with gusts as high as 38 kt. A chance of showers, mainly before 10am. Seas 1 ft or less.

Thursday Night

WSW wind 5 to 9 kt becoming NW after midnight. A chance of showers, mainly between 8pm and 2am. Seas 1 ft or less.

Friday

NNW wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Clear. Seas 1 ft or less.

Saturday

Variable winds less than 5 kt becoming SSE 5 to 7 kt in the afternoon. Sunny. Seas 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Partly cloudy. 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.