Hundred Acre Cove is a 3.5 mile trail located near Barrington, Rhode Island and is good for all skill levels. The trail is primarily used for hiking, canoeing, and sea kayaking and is accessible year-round.
I kayaked this several years ago. From what I can remember this was a nice paddle with a lot of wildlife to be seen. Before going check tide charts, you don't want to be out there during low tide.