Premium 8 Hour Gulf Stream Fishing Adventure
Private Trip
Offshore Fishing
8hour Gulf Stream fishing adventure targeting premium offshore speciesExpert trolling and live baiting techniques for Tuna, Mahi, WahooPrivate charter accommodates up to 6 experienced anglers maximum
When you're talking serious offshore fishing in the Florida Keys, Marathon puts you right at the doorstep of some of the most productive blue water fishing on the planet. This private 8-hour charter with Outbound Fishing Charters takes you straight to the legendary Gulf Stream, where the water turns that deep cobalt blue and the big fish roam. We're talking about the kind of fishing that gets your heart pumping – targeting wahoo, mahi mahi, and bluefin tuna in water that can drop to thousands of feet just miles from shore. Your group of up to 6 anglers will have the boat all to yourselves, which means more time with lines in the water and zero crowds to deal with.
The run out to the Gulf Stream from Marathon takes about 45 minutes to an hour, depending on conditions and where the fish are showing up. Once we hit that blue water, you'll know you're in fish country – the temperature breaks are obvious, and that's where the magic happens. This isn't your typical backcountry trip where you're sight casting to bonefish in three feet of water. Out here, we're dealing with serious depth and serious fish. The boat rides smooth in normal conditions, but bring your sea legs because we're heading to open ocean. Your captain knows these waters like the back of his hand and will adjust the game plan based on what's been biting lately. Some days we'll start trolling right away, other days we might run to a specific temperature break or weed line where the action's been hot.
Offshore fishing in Marathon means using three main approaches, and we'll switch between them based on what's working best. Trolling is the bread and butter – we'll pull a spread of lures and baits at different depths to cover water and find feeding fish. When we mark fish on the sounder or see birds working, we'll switch to live baiting with goggle eyes, pilchards, or whatever bait we can catch fresh. Sight fishing happens when conditions are right and we can actually see fish on the surface – nothing beats watching a big mahi light up and charge your bait. The tackle is heavy enough to handle these offshore bruisers, but not so heavy that you won't feel every head shake and run. Circle hooks are standard for live bait fishing, and we'll rig everything from ballyhoo spreads to cedar plugs depending on what species we're targeting that day.
The wahoo fishing around Marathon is some of the best you'll find anywhere. These torpedo-shaped speedsters can hit 60 mph and will test your reflexes and your drag system. They typically run between 15 and 40 pounds out here, though bigger ones show up regularly. Fall and winter months are prime time for wahoo, when they're feeding heavily and moving through in good numbers. They love high-speed trolling with wire leaders – these fish have teeth like razor blades and will cut through mono or fluorocarbon without thinking twice. When a wahoo hits your spread, you'll know it immediately. The initial run is blistering fast, and they'll jump and tail-walk across the surface.
Mahi mahi are the crowd favorites, and for good reason. These fish are absolutely beautiful with their bright gold and green colors, and they fight like crazy. Marathon's Gulf Stream waters hold mahi year-round, but spring through fall brings the best action. They school up around floating debris, sargassum weed lines, and temperature breaks. A typical mahi here runs 10 to 25 pounds, but cow mahi pushing 40 pounds aren't uncommon. They're aggressive feeders and will often travel in schools, so where you catch one, you'll usually find more. The key is getting the boat positioned right and keeping baits in the water quickly – mahi have short attention spans and will disappear as fast as they showed up.
Bluefin tuna are the holy grail of offshore fishing in these waters. These fish are pure muscle and will give you a workout you won't forget. The bluefin that show up off Marathon typically range from 30 to 100 pounds, with bigger fish possible. Winter months bring the most consistent bluefin action, when they're following bait schools and feeding aggressively. They're smart fish that can be line-shy, so we often fish them with lighter leaders and circle hooks. When you hook a bluefin, be ready for a long fight – these fish will sound deep and use every ounce of their strength to break you off. The meat quality is outstanding, making them prized by both sport anglers and sushi lovers.
An 8-hour private charter gives your group the time to really work the offshore waters properly. You're not rushed, you can try different techniques, and if the bite is hot, you can stay on the fish. The Gulf Stream off Marathon is world-class fishing, and having the boat to yourselves means you get the captain's full attention and expertise. Whether you're experienced offshore anglers looking for your next trophy or ready to step up from inshore fishing to the big leagues, this trip delivers the goods. The season's booking up fast, especially for prime winter and spring dates when the fishing is at its peak. Don't wait too long to secure your dates – the best offshore fishing experiences in Marathon get claimed quickly by anglers who know what they're after.
This 34' Seavee center console is built for serious Gulf Stream action. Four 300HP Yamaha engines push this 2010 beauty to 34 knots, getting you to the deep blue water fast where the big pelagics roam. Perfect for up to 6 anglers who want room to work the lines without bumping elbows. The fish finder will mark your targets while the GPS keeps you on productive water. When visibility drops, the radar keeps you safe. The icebox handles your catch and cold drinks, plus there's a head onboard for those long days chasing tuna and mahi. This boat's design gives everyone space to fight fish properly - whether you're trolling the edge or sight casting to wahoo, you'll have the platform to land that fish of a lifetime in Marathon's legendary offshore waters.
Thunnus ThynnusBluefin tuna are the ultimate Gulf Stream prize - massive, powerful fish that can reach 6+ feet and 400-plus pounds in our waters. These warm-blooded speedsters cruise the deep blue, often around temperature breaks and feeding areas. Spring spawning season brings them through here, with April through June being prime time. What sets bluefin apart is their raw power - they'll make screaming runs and deep dives that'll test every piece of your gear. The meat is legendary among sushi lovers, rich and buttery like nothing else. These fish are heavily regulated, so know the rules before you go. Here's the key: troll during dawn and dusk when they feed most actively, and be ready with heavy tackle. When you hook one, it's going to be a battle you'll never forget.
Coryphaena HippurusMahi mahi are the colors of the sea come alive - brilliant gold, electric blue, and green that shifts like a kaleidoscope until you boat them. These surface dwellers love floating debris, weed lines, and current breaks in the Gulf Stream. They average 15-30 pounds but can hit 50-plus on a good day. Peak season runs spring through fall when they're thick around here. What guests love most is their acrobatic fight - they'll jump, tail-walk, and put on a real show. Plus, the meat is fantastic - firm, white, and mild enough for the whole family. They mature fast and reproduce constantly, so they're a sustainable choice too. My advice: once you hook one, keep trolling. Where there's one mahi, there's usually a whole school waiting.
Acanthocybium SolandriWahoo are rocket ships of the Gulf Stream, hitting speeds up to 60 mph with their torpedo-shaped bodies. These sleek predators average 3-5 feet and 30-40 pounds, though they can push 8 feet and over 100 pounds. You'll find them in the deep blue waters we fish, often around structure or temperature breaks. They're abundant here July through November when the water's warm. What makes wahoo special is that lightning-fast strike and blistering runs that'll test your drag system. The meat is white, flaky, and mild - some of the best eating you'll find offshore. Pro tip: use wire leaders and troll fast around 12-15 knots. Their razor teeth will slice through mono in a heartbeat, so come prepared with the right tackle.
Marathon, FL