Marathon Inshore Snapper & Grouper Charter
Private Trip
Wrecks/Reefs Fishing
Guided inshore fishing targeting snapper and grouper speciesAll equipment, bait, and tackle provided for convenienceHalf to full day options accommodate all skill levels
If you're looking for consistent action and quality fish in the Florida Keys, this Marathon inshore charter with Johnny Maddox Charters Papa 31 delivers exactly what serious anglers want. We're talking about targeting some of the most sought-after bottom fish in South Florida waters – red and black grouper, red snapper, and yellowtail rockfish. This isn't a tourist boat packed with dozens of people fighting for rail space. You'll be fishing with a seasoned captain who knows these waters like the back of his hand, aboard a well-equipped boat that handles Marathon's inshore structure like it was built for it. The 8:00 a.m. departure gives you the prime fishing hours when these species are most active, and with everything from rods to bait included, you just need to show up ready to fish.
Captain Johnny runs a tight ship that's built for bottom fishing success. The boat comfortably handles up to six anglers, but honestly, four to five is the sweet spot where everyone has room to work without tangling lines. You'll find outriggers for spreading baits, a proper bait tank to keep your offerings lively, and fish-finding electronics that'll put you right on top of the structure these fish call home. The ice-box keeps your catch fresh from the moment it hits the deck. Half-day trips work great if you're testing the waters or have limited time, but the full-day option really lets you explore different spots and adjust tactics as conditions change. Marathon's inshore waters offer incredible variety – one minute you're working a ledge in 40 feet, the next you're drifting over a wreck in 60. The captain knows when to move and when to stay put, reading the fish finder and watching for those telltale signs that grouper and snapper are holding tight to bottom structure.
This charter focuses on classic bottom fishing techniques that have been putting fish in the boat for decades. You'll be using medium to heavy tackle – think 30-50 pound class rods with reels that can handle the drag when a big black grouper tries to get back to its hole. The standard rig is a fish-finder setup with enough weight to hold bottom in the current, usually 4-8 ounces depending on conditions. Circle hooks are the way to go here, both for conservation and because they hook fish in the corner of the mouth for easier releases. Live bait is king for this type of fishing – pilchards, goggle eyes, and pinfish all work great. The key is getting your bait down fast and keeping it in the strike zone just off the bottom. When you feel that thump-thump of a grouper or the head shake of a snapper, resist the urge to jerk the rod. Let the fish take it, come tight slowly, and start pumping. These fish know every rock and crevice down there, so you need to turn their head and get them up and away from structure quickly. The captain will coach you through the fight, but be ready to work for these fish – they don't give up easy.
Red Grouper are the bread and butter of Marathon inshore fishing, and for good reason. These chunky, rust-colored fighters typically run 5-15 pounds in these waters, with the occasional 20-pounder making your day. They're structure-oriented fish that hold tight to ledges, rocks, and artificial reefs. Spring through early summer is prime time, when they're most aggressive and feeding heavily before spawning season. What makes red grouper so appealing is their willingness to bite and their excellent table fare – firm, white meat that's hard to beat. They're also pretty cooperative about coming up from moderate depths without major barotrauma issues.
Yellowtail Rockfish, what most folks call yellowtail snapper, are the speed demons of this fishery. These sleek, yellow-striped fighters rarely exceed 5 pounds, but they make up for size with pure athletic ability and numbers. They school up around structure and can provide non-stop action when you find them. The trick with yellowtails is using lighter tackle and smaller baits – they're spooky and have excellent eyesight. Best fishing is typically late fall through early spring when water temperatures drop and they move into shallower structure. Their mild, flaky meat makes them a favorite for fish tacos and ceviche.
Red Snapper represent the crown jewel of this fishery when season allows. These deep-bodied, pink-red fish are absolute bulldogs, typically running 8-20 pounds in Marathon waters. They're smart, structure-oriented, and incredibly strong fighters that will test your tackle and technique. Red snapper season in federal waters is strictly regulated, usually just a few days in summer, making every fish precious. When they're biting, it's pure magic – steady action on fish that fight hard and taste even better. They prefer live or very fresh dead bait and have a tendency to school up in good numbers around prime structure.
Black Grouper are the heavyweights of this operation, capable of reaching 30-50 pounds or more in Marathon's deeper inshore waters. These dark, mottled bruisers are ambush predators that lurk around ledges and wrecks, waiting for an easy meal to swim by. They're incredibly powerful fish that will head straight for the rocks when hooked, making the first few seconds of the fight critical. Summer months typically produce the best black grouper action, when they're most active and feeding aggressively. Landing a big black grouper is a real accomplishment – they're smart, strong, and absolutely delicious on the dinner table.
This Marathon inshore charter represents some of the best bottom fishing value in the Florida Keys. You're getting a experienced captain, quality boat, all the gear you need, and access to productive waters that consistently hold fish. The 7:30 a.
Step aboard our 31' Ocean Master, a prime fishing machine that's built for serious angling in Marathon's productive waters. This restored 2023 vessel runs on twin 300HP Suzuki engines, cruising at 40 knots to get you to the best snapper and grouper spots fast. The flybridge gives you excellent visibility for spotting fish and structure, while our advanced fish finder and GPS take the guesswork out of locating productive areas. You'll have plenty of room to fight fish with up to 5 fellow anglers, plus an icebox to keep your catch fresh and drinks cold. The onboard toilet means no cutting trips short, and our radar keeps you safe when weather rolls in. Everything's included – rods, reels, tackle, and bait – so you can focus on what matters: hooking into quality fish around Marathon's legendary wrecks and reefs.
Mycteroperca BonaciBlack Grouper are the heavyweights of our reef system and absolute bucket-list fish for serious anglers. Most run 20-40 pounds, but monsters over 100 pounds lurk in our deeper waters. They patrol wrecks, ledges, and rocky structure from 30 feet out to 300 feet, moving shallower in winter months. These ambush predators pack serious power - when one grabs your bait, it's like being hooked to a freight train heading straight for the rocks. The payoff is some of the best eating fish in the ocean, with firm, mild meat. November through May is prime time when they're most active. Here's the key: heavy tackle is mandatory - 80lb braid minimum. Once you hook up, it's a race against time to turn their head before they cave you up in the structure.
Epinephelus MorioRed Grouper are the bread and butter of our grouper fishing here in Marathon. These rusty-red beauties average 5-10 pounds, though we occasionally see 20+ pounders. They hang around rocky bottoms, ledges, and wrecks in 30-100 feet of water. What makes them special is their aggressive strike and bulldogging fight - they'll try to drag you straight back to the rocks. The meat is top-notch too, with that firm, flaky texture that tastes like the ocean. Best fishing is spring through fall when they're most active. Pro tip: once you hook one, crank hard and fast to get them off the bottom before they wrap you up in the structure. They don't nibble - when they hit, they hit hard, so be ready to set that hook and start reeling immediately.
Lutjanus CampechanusRed Snapper are the holy grail for many anglers - and for good reason. These crimson fighters average 1-2 feet and 5-10 pounds around here, but the big ones can hit 30+ pounds. They live on hard bottom structure in 30-200 feet, loving our wrecks, ledges, and rocky outcroppings. Peak season runs May through October when they're spawning and most aggressive. What draws people back is the combination of their scrappy fight and fantastic eating - mild, nutty flavor that's perfect grilled or fried. They'll make strong runs for cover when hooked, so you need to muscle them up quick. My go-to tip: use live pinfish or fresh squid, drop it right to the bottom, and when you feel that thump, set the hook hard and start cranking before they get back to the rocks.
Sebastes FlavidusYellowtail Rockfish aren't actually found in our Marathon waters - they're a Pacific Coast species ranging from Alaska to California. These fish prefer the rocky bottoms and kelp forests of the Pacific, schooling around boulders and reefs in depths from shallow water to over 1,800 feet. They average 11-13 inches but can reach 25 inches. What's unique about them is they can handle rapid depth changes without getting hurt like other rockfish do. The meat is flaky with a mild, sweet flavor that's popular with both commercial and sport fishermen. They're not fast swimmers and tend to be sluggish, making them easier targets once you locate a school. Best caught with conventional tackle, 30-foot leaders, and a variety of lures or flies work well for bringing them up.
Marathon