- stock #2020 cobia 21 bay boat! yamaha outboard! continental trailer!the 2020 cobia 21 bay boat is a versatile and stylish vessel designed for inshore and nearshore fishing. measuring 21' 1" in length, it is built to handle a variety of fishing conditions while providing a smooth and stable ride. with a sleek hull design and a spacious deck layout, the cobia 21 bay offers plenty of room for fishing, lounging, and enjoying the water.
Inshore
21 bay
Bay
2020
Used
Power