Some fishing tackle commonly used in the area...
Also important to note, are the presence of reefs in certain areas of the bay. Two are noted in the image below. One is located at the Southern end of Isla Coronado/Smith Island. It can be exposed at low tides, and hidden just under the surface during higher tides.
The other is between the Southern end of Isla Ventana/Window Rock & the Northern end of Isla Cabeza de Caballo/Horsehead Island.