For More Weather Information:

8NM WSW Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 10:49 pm EDT May 3, 2026
Forecast Valid: 11pm EDT May 3, 2026-6pm EDT May 10, 2026

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

Overnight

WSW wind around 7 kt. Mostly cloudy. Seas 1 ft or less.

Monday

WSW wind 13 to 16 kt increasing to 16 to 19 kt in the afternoon. Winds could gust as high as 31 kt. Sunny. Seas 1 ft or less.

Monday Night

SSW wind 11 to 15 kt. Mostly clear. Seas 1 ft or less.

Tuesday

SSW wind 14 to 18 kt, with gusts as high as 34 kt. Sunny. Seas 1 ft or less.

Tuesday Night

SSW wind around 13 kt, with gusts as high as 24 kt. Mostly cloudy. Seas 1 ft or less.

Wednesday

SSW wind 12 to 17 kt, with gusts as high as 33 kt. Showers likely, mainly after 5pm. Seas 1 ft or less.

Wednesday Night

SSW wind 12 to 15 kt decreasing to 7 to 10 kt after midnight. Winds could gust as high as 25 kt. Showers. Seas 1 ft or less.

Thursday

Variable winds less than 5 kt becoming E around 6 kt in the afternoon. Showers likely. Seas 1 ft or less.

Thursday Night

WNW wind around 6 kt. Showers 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.