For More Weather Information:

16NM W Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:56 pm EDT Mar 28, 2026
Forecast Valid: 5pm EDT Mar 28, 2026-6pm EDT Apr 4, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM SUNDAY AFTERNOON THROUGH

Tonight

Variable winds less than 5 kt becoming NW 5 to 7 kt in the evening. Mostly cloudy during the early evening, then gradual clearing. Seas 1 ft or less.

Sunday

W wind 5 to 8 kt becoming SW 11 to 14 kt in the afternoon. Winds could gust as high as 25 kt. Sunny. Seas 1 ft or less.

Sunday Night

SW wind around 11 kt. Increasing clouds. Seas 1 ft or less.

Monday

SW wind 12 to 16 kt, with gusts as high as 26 kt. Mostly cloudy. Seas 1 ft or less.

Monday Night

SW wind 8 to 12 kt, with gusts as high as 20 kt. A slight chance of rain after 2am. Seas 1 ft or less.

Tuesday

SW wind 8 to 13 kt, with gusts as high as 22 kt. A slight chance of showers before noon. Seas 1 ft or less.

Tuesday Night

SW wind 18 to 22 kt, with gusts as high as 30 kt. Mostly cloudy. Seas 1 ft or less.

Wednesday

SW wind 17 to 22 kt, with gusts as high as 29 kt. A chance of rain. Seas 1 ft or less.

Wednesday Night

WSW wind around 12 kt becoming NNE after midnight. Rain likely before 5am, then rain and snow 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.