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16NM W Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 3:02 am EDT Apr 4, 2026
Forecast Valid: 5am EDT Apr 4, 2026-6pm EDT Apr 10, 2026

...SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT EARLY THIS

Today

NNW wind 5 to 8 kt becoming NNE 9 to 12 kt in the morning. Winds could gust as high as 22 kt. Patchy fog before 8am. Seas 1 ft or less.

Tonight

E wind around 9 kt becoming SE after midnight. A chance of showers, mainly between 2am and 3am. Patchy fog after 1am. Seas 1 ft or less.

Sunday

S wind 12 to 17 kt becoming SW in the afternoon. Winds could gust as high as 31 kt. Showers, mainly after 2pm. Patchy fog. Seas 1 ft or less.

Sunday Night

SW wind 8 to 11 kt becoming WNW after midnight. Showers, mainly before 11pm. Seas 1 ft or less.

Monday

WNW wind 9 to 11 kt becoming WSW in the afternoon. Mostly sunny. Seas 1 ft or less.

Monday Night

WSW wind 5 to 8 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Seas 1 ft or less.

Tuesday

W wind 5 to 9 kt becoming SW in the morning. A chance of showers. Seas 1 ft or less.

Tuesday Night

NNW wind 7 to 11 kt. Partly cloudy. Seas 1 ft or less.

Wednesday

N wind 6 to 8 kt becoming ESE in the afternoon. 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.