Cheboygan Fishing Charters: The port of Cheboygan features numerous offshore reefs holding a variety of fish species. King salmon, Atlantic salmon, Steelhead, Lake Trout, and Coho Salmon can be caught from May through September. Bois Blanc Island and Spectacle Reef feature incredible scenery and underwater structure, and are well within range of the Diabolical. Cheboygan is approximately 15 miles East of the Mackinaw Bridge and Mackinaw Island, making trips to Mackinaw Island feasible from the Cheboygan River. We can make arrangements to have your fish smoked and/or vacuum sealed and frozen by a local fish market.