Marathon Keys Wreck Fishing Charter
Private Trip
Wrecks/Reefs Fishing
Halfday charter targeting bottom fish and offshore trolling speciesSmall group experience accommodates up to six guests maximumAll equipment, licenses, and refreshments included with booking
Picture this: you're anchored over a legendary wreck in the crystal-clear waters off Marathon, Florida, where the reef structure and artificial habitat create a perfect storm for serious fishing action. This isn't your typical backcountry trip – we're talking about a world-class wreck fishing adventure that combines the best of both worlds. You'll start by dropping lines to the bottom where the structure holds some of the tastiest fish in the Keys, then shift gears to cover open water where the pelagics cruise. With everything provided and room for up to 6 anglers, this top-rated charter delivers the kind of variety that keeps you guessing what's going to hit next.
Your day kicks off with a run to some of Marathon's most productive wreck sites, where decades of growth have turned sunken vessels into bustling underwater cities. The first half focuses on bottom fishing – we're talking about getting your baits down into the structure where Yellowtail Snapper, Mangrove Snapper, and Grouper call home. You'll feel that unmistakable thump of a fish hitting your bait, followed by the head-shaking fight as they try to dive back into their rocky hideouts. The beauty of wreck fishing is the variety – one drop might produce a keeper Red Grouper, while the next brings up a feisty King Mackerel that decided to cruise through. Once we've worked the structure thoroughly, we shift tactics completely. The trolling spread goes out, and we start covering water to target the pelagic species that make the Keys famous. Mahi Mahi, Tuna, and Wahoo become the focus as we pull lures and baits through their feeding zones. The adrenaline rush of watching a Mahi crash your spread or seeing a Wahoo make that smoking run is what keeps anglers coming back year after year.
We've got all the gear dialed in for this dual-purpose mission. For the bottom fishing portion, we use conventional reels spooled with heavy enough line to turn fish away from the wreck structure. Circle hooks and knocker rigs are the go-to setups, baited with everything from live pilchards to cut bait depending on what the fish are showing us. The key is getting your bait to the bottom quickly and being ready for that first solid bite – these wreck fish don't mess around. When we transition to trolling, the spread includes a mix of ballyhoo, diving plugs, and feathers designed to cover different depths and attract various species. We typically run four to six lines, creating a pattern that maximizes our chances of hooking up with whatever's moving through the area. The GPS marks we use have been proven over years of fishing these waters, and we adjust our approach based on current conditions, bait movement, and what other boats are reporting. Your fishing license, all terminal tackle, fresh bait, and ice-cold water are included – just bring your appetite for action and maybe some snacks if you get hungry between fish.
Red Grouper are the bread and butter of wreck fishing in Marathon, and these bottom-dwellers know how to use every inch of structure to their advantage. They typically range from 5 to 20 pounds, with the occasional bruiser pushing 25 or more. Peak season runs from late fall through early spring when they're most active and feeding heavily. What makes them special is their fighting style – pure power and determination to get back to their rocky homes. The meat is phenomenal, with firm white fillets that are perfect for the grill. King Mackerel patrol the edges of these wrecks and can show up any time of year, though fall and winter tend to produce the biggest fish. These speedsters can range from schoolie-sized 10-pounders to legitimate smoker Kings pushing 40 pounds or more. When a King hits your bait, you'll know it – they make blazing runs that test your drag system and your patience. Mahi Mahi are the poster fish for offshore fishing in the Keys, and while they're most abundant in spring and summer, Marathon's waters can produce them year-round. They're incredibly acrobatic fighters that jump, tail-walk, and change colors throughout the fight. Most run 10 to 25 pounds, but cow Mahi over 30 pounds are always a possibility. Wahoo are the rockets of the reef, capable of speeds that will smoke your reel if you're not prepared. They're more common in cooler months and typically range from 20 to 50 pounds in these waters. Their razor-sharp teeth and blistering runs make them a customer favorite, plus the meat is outstanding. Black Grouper are the heavyweights of the wreck scene, with mature fish reaching 50 pounds or more. They're more structure-oriented than Reds and require heavier tackle and perfect technique to land successfully.
This Marathon wreck fishing charter offers something you won't find on every boat – the perfect combination of bottom fishing excitement and open-water trolling action. Whether you're after a cooler full of dinner or that wall-hanger trophy, these waters deliver consistently. The variety keeps everyone engaged, from first-time anglers to seasoned pros who appreciate the technical aspects of both fishing styles. With all gear and licenses included, plus room for your whole crew, this is the kind of trip that creates lasting memories and probably a few fish stories you'll be telling for years. The wrecks off Marathon aren't going anywhere, but the fishing windows and weather conditions change constantly. Book your spot with Infinite Blue Charters and experience why this area has earned its reputation as one of Florida's premier fishing destinations.
Step aboard this well-equipped 47-foot Sea Ray, your floating headquarters for exploring Marathon's productive fishing grounds. Built in 1998 and powered by twin 420HP Caterpillar engines, she'll cruise comfortably at 25 knots to get you on the fish quickly. The spacious layout accommodates up to 6 anglers with plenty of room to work the rods without bumping elbows. Modern electronics including GPS, radar, and fish finder help locate the best spots, while the flybridge gives your captain excellent visibility for spotting birds and bait schools. When you need a break from the action, retreat to the air-conditioned cabin featuring a full kitchen, refrigerator, and comfortable sleeping quarters. The onboard toilet means no cutting trips short, and the icebox keeps your catch fresh and drinks cold. Whether you're dropping baits on the wrecks for snappers and grouper or running offshore to troll for mahi and tuna, this proven fishing machine has everything needed for a successful day on Florida's waters.
Mycteroperca BonaciBlack Grouper are the heavyweights of our reef fishing, with their olive-gray bodies covered in dark rectangular patches. These bruisers typically run 10-30 pounds, but we've hooked some real monsters over 50. They're ambush predators that hang around wrecks, ledges, and rocky structure from 30-200 feet deep. Winter and spring offer the best shots when they move shallower to spawn. What makes black grouper fishing so exciting is the pure power - they'll try to drag you straight into the rocks and test every bit of your tackle. The meat is fantastic too, mild and firm. Here's the deal: once you feel that thump, horse them up immediately. Don't give them time to think or they'll wrap you around structure and snap your line every time. Heavy tackle is a must.
Scomberomorus CavallaKing Mackerel, or "Kings" as we call them, are some of the fastest fish you'll encounter out here. These silver bullets typically run 15-30 pounds and can hit 60 mph when they take off. We find them trolling in 40-150 feet over structure and drop-offs. Spring through fall is prime time when they're most active in our waters. What guests love about Kings is that explosive first run - it'll scream drag like nothing else. Plus, the meat is excellent if you like a rich, flaky fish. One thing I always tell folks: rig with wire leaders and double hooks. Kings have razor-sharp teeth and love to bite baits in half, so that trailing hook often makes the difference between dinner and a story about the one that got away.
Coryphaena HippurusMahi are the golden beauties of offshore trolling, and they put on quite a show with their color changes and acrobatic jumps. Most run 15-30 pounds, but we've boated some real bulls pushing 50+. These surface dwellers love floating debris, weedlines, and current edges in open water. Peak season runs spring through fall when they're moving through our area. What makes mahi special is the whole package - they fight hard, jump like crazy, and the white flaky meat is some of the best eating you'll find. They're also aggressive feeders, so once you find one, there's usually more around. Pro tip: when you hook your first one, leave it in the water while others cast around it. Mahi are curious and will often come check out their hooked buddy.
Epinephelus MorioRed Grouper are one of our most reliable bottom fish here in Marathon. These rusty-red beauties with white spots typically run 5-10 pounds, though we've seen some push 20+. They hang around rocky bottoms, ledges, and wrecks in 30-100 feet of water. What makes them special is their incredible fight - they'll try to drag you straight back to the rocks once hooked. The meat is outstanding too, firm and flaky with a slight shellfish taste from their crab and shrimp diet. Best fishing is during cooler months when they move shallower. Here's a key tip: once you feel that bite, crank hard and fast. Don't let them think about it or they'll wrap you around structure and break you off every time.
Acanthocybium SolandriWahoo are the speed demons of the deep - these torpedo-shaped fish can hit 60 mph and will test your drag system like nothing else. They typically run 20-50 pounds with those distinctive blue stripes along silver sides. We target them trolling fast over deep water, usually 15+ knots to trigger their predatory instincts. Best action is July through November when they're most active in our area. What makes wahoo special is that blistering first run combined with some of the finest eating fish in the ocean - white, flaky meat that's absolutely delicious. The fight is pure adrenaline as they make multiple screaming runs. Key tip: always use wire leaders because their razor teeth will cut through mono instantly. And troll faster than you think - these fish love speed.
Marathon