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World-Class Wahoo & Mahi Fishing in Key Biscayne
World-Class Wahoo & Mahi Fishing in Key Biscayne
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Three Cero Mackerel fish caught during fishing tours in Key Biscayne
Three people on a fishing tour in Key Biscayne
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World-Class Wahoo & Mahi Fishing in Key Biscayne

locationKey Biscayne, FL

What you will be catching:

  • Mahi Mahi or Common DolphinfishMahi Mahi or Common Dolphinfish
  • Wahoo FishWahoo Fish
  • Captain Jesus Castell takes you 8 hours deep into Key Biscayne waters aboard his 31' Island Time Charters boat. You'll target fast-moving Wahoo and colorful Mahi Mahi using trolling, drifting, and jigging techniques depending on conditions. The captain provides all gear, tackle, and live bait, plus he'll clean whatever you catch to take home. Perfect for families or groups up to 6 people who want a full day on the water. Jesus knows these Miami fishing grounds inside and out, so you'll spend time fishing instead of searching. Expect plenty of action, sunshine, and the chance to land some serious fish in one of Florida's best offshore fishing spots.

Trip Pricing and Availabilities:

Full Day Wahoo And Mahi Fishing In Key Biscayne

Captain Jesus Castell knows these waters like the back of his hand, and he's ready to put you on some serious fish. This isn't your typical half-day quickie – we're talking a full 8-hour adventure targeting two of Miami's most prized gamefish: wahoo and mahi mahi. Key Biscayne sits right in the sweet spot where the Gulf Stream pushes warm, blue water close to shore, creating the perfect hunting grounds for these pelagic predators. Your group of up to 6 anglers will have the entire 31-foot Island Time Charters boat to yourselves, which means no crowding at the rail and plenty of room to fight fish properly. Captain Jesus provides everything you need – rods, reels, tackle, and fresh live bait – so you can focus on what matters: hooking up and having a blast.

What to Expect on the Water

This trip starts early, and for good reason. The best bite often happens in those first few hours when the water's still cool and the fish are actively feeding. You'll head out from Key Biscayne and make your way to the productive waters where wahoo and mahi are known to cruise. The beauty of this charter is the flexibility – Captain Jesus reads the conditions and adjusts accordingly. Some days that means running to the edge where the blue water starts, other days you might find fish closer to structure. The 31-foot boat handles the ocean swells beautifully, giving you a stable platform whether you're fighting a screaming wahoo or working a stubborn mahi to the boat. Eight hours gives you real time to dial in the bite, move spots if needed, and really maximize your shots at quality fish. Plus, any legal catch goes home with you, cleaned and ready for the dinner table.

Trolling, Drifting, and Jigging

Captain Jesus mixes up the techniques based on what the fish are doing. Trolling is often the bread and butter for wahoo – you'll pull high-speed lures and ballyhoo rigs through areas where these speed demons like to hunt. When you hook a wahoo trolling, you'll know it instantly. The rod practically gets ripped from the holder, and then it's game on. For mahi, the approach changes depending on conditions. Sometimes you'll find them under floating debris or weed lines, which calls for more precision casting and drifting techniques. Jigging comes into play when fish are holding deeper or when you mark them on the sounder but they won't come up for surface baits. The captain carries a full spread of tackle options, from wire leaders for wahoo teeth to circle hooks for live bait presentations. Live bait is a game-changer out here – ballyhoo, pilchards, and other local baitfish that these predators can't resist.

Species You'll Want to Hook

Mahi mahi are pure gold when you find them, and Key Biscayne's waters hold some beautiful fish year-round. These guys are acrobats – when you hook one, expect jumps, runs, and plenty of head shaking. They're curious fish too, often traveling in small schools, so when you find one, there's usually more around. The best mahi action typically peaks from late spring through early fall, but South Florida's year-round warm water means you can connect any time. What makes mahi so special is their aggressive nature and willingness to eat. They'll smash trolled baits, attack jigs, and even come up to investigate the boat. Plus, they're absolutely delicious on the table – firm, white meat that's perfect for grilling or making into fish tacos.

Wahoo are a completely different beast, and they're what serious offshore anglers dream about. These fish are built for speed, capable of hitting 60 mph when they want to, and their initial runs are legendary. Wahoo have razor-sharp teeth that can slice through regular fishing line like butter, which is why Captain Jesus uses wire leaders and knows exactly how to rig for them. They're more solitary than mahi, often cruising alone or in pairs along drop-offs and current edges. The cooler months from October through March tend to produce the best wahoo action in South Florida, but they're around year-round if you know where to look. Landing a wahoo is a real accomplishment – they're smart, fast, and incredibly strong. The meat is fantastic too, with a texture similar to tuna and a clean, mild flavor that's perfect for searing or making sashimi.

Time to Book Your Spot

Eight hours with Captain Jesus gives you the real deal – time to work different areas, try various techniques, and really maximize your chances at trophy fish. This isn't a cattle boat operation where you're elbow-to-elbow with strangers. Your private group gets personalized attention, and the captain adjusts the game plan based on your experience level and what you want to accomplish. Whether you're seasoned anglers looking for personal bests or a family wanting to experience world-class fishing, this charter delivers. The Key Biscayne location puts you minutes away from productive water, meaning more fishing time and less travel. All your catch gets cleaned and bagged, so you'll head home with coolers full of premium fish and stories that'll last a lifetime. These full-day trips book up quickly, especially during peak seasons, so don't wait to secure your date with Island Time Charters.

Learn more about the animals

Mahi Mahi or Common Dolphinfish

Mahi mahi are absolute stunners with brilliant gold sides and electric blue-green backs that put on a real color show when hooked. These fish average 15-29 pounds around Key Biscayne, though we've seen bigger. They love hanging under floating debris and weed lines in open water, usually within a few miles of shore. Peak season here runs May through September when water temps climb. What makes them special? They fight hard with crazy jumps and long runs, plus they're fantastic eating - sweet, firm white meat that grills perfectly. Here's a local tip: when you spot one, stick around. Mahi travel in schools, so where there's one, there's usually more nearby.

Mahi Mahi or Common Dolphinfish

Wahoo Fish

Wahoo are the speed demons of offshore fishing, hitting 50+ mph and averaging 3-5 feet long around these waters. We find them in open blue water from 60-200 feet, often near drop-offs and current edges. July through November is prime time in South Florida when they move through on migration routes. What gets anglers fired up? That blazing initial run when they hit - nothing quite like it. Plus, wahoo meat is top-shelf eating with delicate, flaky white flesh. Pro tip from years out here: troll fast at 12-15 knots with wire leaders. Their razor teeth will slice through regular line in a heartbeat, so come prepared or watch your lures disappear.

Wahoo Fish

About the Island time charters of Miami

Company vehicle

Vehicle Guest Capacity: 6

Manufacturer Name: Suzuki

Maximum Cruising Speed: 30

Number of Engines: 2

Horsepower per Engine: 300

Meet Island Time Charters – your ticket to some seriously good fishing off Key Biscayne! This 31-footer is built for action with Captain Jesus Castell at the helm, ready to take you and five friends on an 8-hour hunt for wahoo and mahi mahi. The boat comes loaded with everything you need – rods, reels, tackle, and fresh live bait – so just bring your sunscreen and appetite for adventure. Whether you're trolling the blue water or jigging over structure, this vessel handles beautifully in Miami's offshore waters. Captain Jesus knows these fishing grounds like the back of his hand and will put you on the fish while keeping everyone safe and having a blast. Keep whatever you catch, and they'll even clean it for you. Perfect for families or groups looking to spend a full day on the water doing what Florida does best – fishing!
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Don't let another perfect day slip by—seize the adventure! Reserve your Key Biscayne deep sea fishing trip with Island Time Charters now and hook the memory of a lifetime aboard our premium charter boat!

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