Boat Cowl Vents, Dorade Vents & Supplies

Fisheries Supply is your premier supplier of marine cowl vents from top brands. Boat cowl vents are a great way to safely direct a large amount of air flow into your boat through the deck – whether at the dock or underway. We offer a full range of quality boat dorade vents in both stainless steel and PVC, along with replacement parts like screens, trim rings and dorade boxes – so shop now and save or browse our great selection of boat portlights.