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4NM E Hyannis MA

[NOTICE]

High and low forecast temperature values represent air temperature.

Last Update: 2:47 am EST Feb 2, 2026
Forecast Valid: 3am EST Feb 2, 2026-6pm EST Feb 8, 2026

...SMALL CRAFT ADVISORY IN EFFECT THROUGH THIS EVENING...

Monday

NW wind 5 to 9 kt. Cloudy, then gradually becoming mostly sunny. Seas 1 ft or less.

Monday Night

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

Tuesday

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

Tuesday Night

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

Wednesday

Variable winds less than 5 kt becoming WNW 5 to 8 kt in the morning. Mostly sunny. Seas 1 ft or less.

Wednesday Night

NW wind around 8 kt. Partly cloudy. Seas 1 ft or less.

Thursday

WNW wind around 8 kt. Mostly sunny. Seas 1 ft or less.

Thursday Night

WNW wind 5 to 7 kt. Partly cloudy. Seas 1 ft or less.

Friday

W wind 5 to 9 kt becoming SW 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.