For More Weather Information:

12NM NW Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 5:25 am EDT Apr 7, 2026
Forecast Valid: 5am EDT Apr 7, 2026-6pm EDT Apr 13, 2026

...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM EDT THIS AFTERNOON

Today

Variable winds less than 5 kt becoming W 5 to 9 kt in the morning. Showers likely, mainly between 7am and 10am. Seas 1 ft or less.

Tonight

WNW wind 11 to 15 kt becoming NNW after midnight. Winds could gust as high as 31 kt. Isolated showers before 8pm. Seas 1 ft or less.

Wednesday

NNE wind around 10 kt becoming ENE in the afternoon. Sunny. Seas 1 ft or less.

Wednesday Night

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

Thursday

Variable winds less than 5 kt becoming SSE 5 to 9 kt in the morning. Sunny. Seas 1 ft or less.

Thursday Night

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

Friday

Variable winds less than 5 kt becoming SSW 5 to 9 kt in the afternoon. Sunny. Seas 1 ft or less.

Friday Night

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

Saturday

WSW wind around 7 kt becoming N in the afternoon. Partly sunny. 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.