These fish weathervanes are sure to remind you of days on the lake. Choose from our bass or marlin options to top your structure with a sea creature. These stylish and functional weathervanes will not disappoint! Our fish weathervanes come with a lifetime warranty. Our fish weathervanes are handcrafted from high quality materials that will last for a long time. Weathervanes can be a unique eyecatcher; here’s how to install weathervane.