Does anyone have any insight on Sea Duck hunting in Waquoit Bay in Falmouth/Mashpee MA? I have boat access to this area but am not familiar with the bird migrations here. My first sea duck hunt was in Pleasant Bay last winter and I'm hooked.

I can't help with that spot but...
When I hunt a new area for the first time I observe the flight patterns first then set up the decoys.
If you can scout the area first it would be your best option.