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Premier Mahi & Tuna Charter in Marathon, FL

  • Published Date: August 31, 2025
  • Fishing
  • Marathon
  • $550 - $1,395 price range

Summary

Ready for some serious offshore action? This 7-hour charter out of Marathon, Florida is your ticket to chasing down mahi mahi and tuna in the open waters. Whether you're new to fishing or an old salt, Captain Alex from AGM Fishing Charter has you covered. He'll provide all the gear and know-how you need to get on the fish. The boat can take up to 4 anglers, so bring your crew for a full day of dropping lines and battling big pelagics. Just keep in mind there's an extra charge for fuel – these powerful fish don't come easy! You'll be cruising well offshore where the blue water meets the horizon, giving you a true taste of the sportfishing life. It's a no-fuss way to get out there and tangle with some of Florida's most prized gamefish. By the end of the day, you might just have a cooler full of fresh fillets and a new fishing story to tell.
Premier Mahi & Tuna Charter in Marathon, FL

Reeling in the Big Ones

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Six coho salmon caught during fishing tours in Marathon

Just another fish story in the making 2/2

4 anglers fishing on the water in FL

Fish are biting and we're all in

6 walleye fish caught on fishing tour in Marathon

Catching feels and fish in Florida

Two big fish caught in FL during fishing tours

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Two anglers fishing in Florida

Hooked on that Pompano Beach life

An angler fishing in Florida on a fishing tour

Reel fun in the Florida sun

Two fish caught during a fishing tour in Marathon

Lane Snapper and good times

Four anglers fishing in Florida

When the fish bite, so do the smiles

2 fishing in FL

Fishing my way through paradise

A group of 3 people fishing in Marathon, Florida

Catching memories one snapper at a time

Six coho salmon caught during fishing tours in Marathon

Just another fish story in the making 2/2

4 anglers fishing on the water in FL

Fish are biting and we're all in

6 walleye fish caught on fishing tour in Marathon

Catching feels and fish in Florida

Two big fish caught in FL during fishing tours

null

Two anglers fishing in Florida

Hooked on that Pompano Beach life

An angler fishing in Florida on a fishing tour

Reel fun in the Florida sun

Two fish caught during a fishing tour in Marathon

Lane Snapper and good times

Four anglers fishing in Florida

When the fish bite, so do the smiles

2 fishing in FL

Fishing my way through paradise

A group of 3 people fishing in Marathon, Florida

Catching memories one snapper at a time

Six coho salmon caught during fishing tours in Marathon

Just another fish story in the making 2/2

4 anglers fishing on the water in FL

Fish are biting and we're all in

6 walleye fish caught on fishing tour in Marathon

Catching feels and fish in Florida

Two big fish caught in FL during fishing tours

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Offshore Mahi Mahi & Tuna Adventure in Marathon

Get ready for an epic day on the water with AGM Fishing Charter Capt. Alex! We're talking 7 hours of pure offshore action, chasing down some of the most sought-after game fish in the Florida Keys. Whether you're a total newbie or a seasoned pro, this trip's got something for everyone. We'll be gunning for mahi mahi and tuna, two of the tastiest and most exciting fish you can hook out here. Our captain knows these waters like the back of his hand, so you're in for a real treat. Grab your sunscreen and let's hit the high seas!

What to Expect on the Water

Alright, here's the deal. We'll meet up bright and early at the marina in Marathon. The boat's all geared up and ready to go - we've got top-notch rods, reels, and tackle on board, so you don't need to worry about bringing your own stuff. Once we're out of the harbor, it's time to find the fish. We'll be cruising anywhere from 10 to 30 miles offshore, depending on where the bite is hot. The Gulf Stream brings in some serious action, and we know just where to look. You'll learn how to spot weedlines, floating debris, and other signs that scream "fish here!" It's not just about catching fish - it's about becoming a better angler, and we're here to show you the ropes.

Techniques & Tackle Talk

When it comes to offshore fishing, we've got a few tricks up our sleeves. For mahi mahi, we'll often use a technique called "run and gun." This means we'll be on the move, looking for those telltale signs of fish activity. Once we spot a school, it's game on! We'll use light to medium tackle, often with live bait or colorful lures that mahi can't resist. For tuna, we might switch it up and do some trolling. We'll set out a spread of lines and cruise at just the right speed to entice those hard-fighting fish. Don't worry if you're new to this - we'll walk you through every step, from baiting the hook to fighting and landing your catch. And hey, if you're an old pro, feel free to bring your own favorite lures or try out some new techniques. The ocean's your oyster out here!

Top Catches This Season

The waters off Marathon have been on fire lately. We've been seeing some monster mahi mahi in the 30-40 pound range, lighting up the deck with their electric blue and green colors. Blackfin tuna have been thick too, especially around the humps and drop-offs. These guys might be smaller than their yellowfin cousins, but pound for pound, they're some of the hardest fighting fish in the ocean. And let's not forget about the bonus catches - we've been hooking into some nice wahoo and the occasional sailfish too. Every trip's different, and that's what makes it so exciting. You never know what might grab your line next!

Species You'll Want to Hook

Mahi Mahi (Dorado): These guys are the acrobats of the ocean. Known for their spectacular aerial displays when hooked, mahi mahi are a blast to catch and even better to eat. They grow fast and can reach up to 50 pounds, though most we catch are in the 10-30 pound range. Mahi love to hang around floating debris and weedlines, and they often travel in schools. When you hook one, get ready for a fight - and keep your eyes peeled, because where there's one, there's usually more. The best time to target mahi is from April through October, with peak season in the summer months.

Tuna (Blackfin and Yellowfin): Tuna are the marathoners of the fish world. Built for speed and endurance, these guys will test your stamina and your tackle. Blackfin tuna are more common in our waters, typically weighing 15-30 pounds. But don't let their size fool you - they punch well above their weight class. Yellowfin tuna are less common but can get much bigger, sometimes topping 100 pounds. Both species are known for their deep runs and powerful fights. Tuna fishing is good year-round in the Keys, but it really heats up from late spring through fall. Fresh tuna steaks on the grill? Trust me, it doesn't get much better than that.

Why Anglers Keep Coming Back

Look, I've been running charters out of Marathon for years, and I can tell you - there's something special about this place. Maybe it's the crystal-clear water that lets you see the fish before they even hit your bait. Maybe it's the thrill of battling a big mahi as it leaps and dances across the surface. Or maybe it's just the feeling of being out there, miles from shore, with nothing but blue water in every direction. Whatever it is, it gets in your blood. I've had folks come back year after year, bringing their kids, their grandkids, making it a family tradition. That's what it's all about - creating memories, learning new skills, and maybe landing the fish of a lifetime. Plus, let's be honest - there's nothing like the taste of fresh-caught fish for dinner. After a day out with us, you'll be spoiled for life!

Time to Book Your Spot

Alright, let's recap. We're talking about a full day of offshore action, chasing mahi mahi and tuna in some of the most productive waters in the Florida Keys. You've got an experienced captain, a well-equipped boat, and all the gear you need. Whether you're looking to fill the cooler or just want to experience the thrill of big game fishing, this trip's got you covered. And remember, we keep our groups small - just 4 guests max - so you'll get plenty of personalized attention and time on the rods. The only thing we don't provide is fuel (plan on 40-50 gallons) and your fishing license, but we can help you sort that out when you book. So what are you waiting for? Give us a call or shoot us an email to lock in your date. The fish are out there waiting - let's go get 'em!

About the Baha cruiser (Cuddy cabin)

Company vehicle

Vehicle Guest Capacity: 4

Manufacturer Name: Suzuki

Maximum Cruising Speed: 40

Number of Engines: 2

Horsepower per Engine: 175

Ready for some offshore action in Marathon, Florida? This 7-hour fishing charter takes you straight to where the big ones bite. We're talking Mahi Mahi and Tuna territory, folks. Don't sweat it if you're new to fishing - our captain's got tips and tricks for everyone from first-timers to seasoned anglers. We provide all the gear you need, so just bring your game face and maybe a snack or two. Fuel costs are extra (we usually burn through 40-50 gallons), but that's what it takes to reach those sweet fishing spots. Out on the open water, you'll get a real taste of sport fishing as you try your luck against some of Florida's most sought-after game fish. It's a full day of sun, sea, and hopefully some serious catches. Whether you're looking to test your skills or just want a fun day out with friends, this charter's got you covered. Safe, structured, and all about the fishing - book now and get ready to reel 'em in!
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Marathon: Hook the Adventure Here!

Set sail with AGM Fishing Charter in Marathon and turn your fishing dreams into reality—reserve your spot now for an unforgettable day on the Florida Keys waters! Feel the excitement, reel in trophy fish, and make lasting memories with Captain Alex de Melo and his expert crew.

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