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World-Class Offshore Fishing in Marathon, FL

  • Published Date: July 16, 2025
  • Fishing
  • Marathon
  • $550 - $1,395 price range

Summary

Welcome to Marathon, Florida, where offshore fishing dreams come true! On this 6-7 hour adventure with AGM Fishing Charter, you'll be targeting the big game fish of the open ocean. Captain Alex will guide you in pursuit of fast-moving Mahi Mahi and powerful Tuna, blending the excitement of the hunt with the thrill of the catch. With room for up to 4 guests, it's perfect for a small group or family outing. As you cruise the deep blue waters, keep your eyes peeled and your lines ready – these fish can strike at any moment! Remember, fuel isn't included in the trip price, so factor in about 40-50 gallons extra. Whether you're an experienced angler or new to offshore fishing, this trip offers a real taste of what makes Florida Keys fishing so special. Get ready for a day of sun, salt spray, and hopefully some impressive catches to show off back at the dock!
World-Class Offshore Fishing in Marathon, FL

Big Game, Big Smiles

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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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Marathon's Best Offshore Fishing: Mahi & Tuna

Ready for some serious offshore action in the Florida Keys? Look no further than our 6-7 hour trip out of Marathon. We're talking big game fishing at its finest, targeting those hard-fighting mahi mahi and tasty tuna. It's not just fishing - it's a full-on hunt on the high seas. Fair warning: the fish aren't the only ones who might get hooked. Once you experience the rush of battling these offshore giants, you might find yourself coming back for more!

What's the Deal Out There?

Picture this: You're cruising out past the reef line, the Miami skyline fading behind you. The deep blue of the Gulf Stream stretches out in all directions. That's when things get real. We'll be using a mix of trolling and live bait tactics to target the pelagic predators that call these waters home. Mahi mahi (also known as dorado or dolphin fish) are the showstoppers - they're known for their acrobatic fights and stunning colors. Then there's the tuna - yellowfin and blackfin - which will test your stamina and reward you with some of the best sushi-grade meat you've ever tasted. Just remember, it's called fishing, not catching - but we'll do our darndest to put you on the fish.

How We Roll on the Water

This ain't your grandpa's fishing trip. We're running state-of-the-art gear and electronics to find the fish and give you the best shot at landing a trophy. We'll be using a combination of techniques depending on what's biting. Expect to do some trolling with spreader bars and cedar plugs to cover ground and locate the schools. Once we're on the fish, we might switch to live bait - nothing gets a big mahi fired up like a frisky goggle-eye dangling in front of its nose. For the tuna, chunking with cut bait can be deadly effective. Don't worry if you're new to this kind of fishing - Capt. Alex will show you the ropes and have you working the gear like a pro in no time.

Species You'll Want to Hook

Mahi Mahi: These are the rock stars of offshore fishing. Also known as dorado or dolphinfish, mahi are famous for their electric blue and gold coloration. They're fast-growing and can reach sizes over 50 pounds, though 15-30 pounders are more common. Mahi are surface feeders and love to hang around floating debris and weedlines. When you hook one, be ready for an aerial show - they're known for their spectacular leaps and runs. The meat is mild and delicious, perfect for grilling or making fish tacos.

Yellowfin Tuna: The heavyweight champion of our offshore waters. Yellowfin can grow to over 200 pounds, though 30-80 pounders are more typical on our charters. These fish are built for speed and endurance - hooking one is like being tied to a freight train. They often travel in schools, so when we find them, the action can be fast and furious. Yellowfin are prized for their rich, red meat that's perfect for sashimi or seared rare on the grill.

Blackfin Tuna: The smaller cousin of the yellowfin, blackfin typically range from 15-30 pounds. What they lack in size, they make up for in numbers and fight. These guys often school up in big numbers, which can lead to some crazy multiple hookups. Blackfin meat is similar to yellowfin but with a slightly stronger flavor. They're excellent eating whether you're grilling, smoking, or enjoying them raw.

Why Anglers Keep Coming Back

Look, I could go on all day about the fish, but it's more than that. It's about the experience of being out there on the open ocean, miles from shore, with nothing but blue water in every direction. It's the anticipation as the outriggers start to bounce and the reels start screaming. It's the satisfaction of working as a team to land a fish bigger than you are. And let's be real - it's also about coming home with a cooler full of some of the best-eating fish in the sea. Whether you're a seasoned pro or it's your first time offshore, there's something special about fishing these waters that keeps folks coming back year after year.

The Nitty Gritty

Alright, let's talk logistics. This trip runs 6-7 hours, which gives us plenty of time to get out to the good fishing grounds and put in some serious fishing time. We can take up to 4 anglers, so it's perfect for a group of friends or family. Now, here's the deal with fuel - it's not included in the base price. We typically burn through 40-50 gallons on a trip like this, so factor that into your budget. Trust me, it's worth it when you're hooked up to a 50-pound mahi or a school of hungry tuna. We don't provide meals on board, so pack a cooler with snacks and drinks to keep you fueled up for the day.

Time to Book Your Spot

If you're still reading this, chances are you're already imagining yourself out there on the water, rod bent double, fighting the fish of a lifetime. So what are you waiting for? Spots on these trips fill up fast, especially during peak season. Give Capt. Alex a call and lock in your date. Whether you're a die-hard angler or just looking for a day of adventure on the water, this trip delivers. Just remember to bring your A-game, a good attitude, and maybe some seasickness pills if you're prone to getting green around the gills. The big ones are out there waiting - let's go catch '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

Get ready for an action-packed day of offshore fishing in Marathon, Florida! We'll be heading out to prime waters where the big game fish roam. Our target? The speedy Mahi Mahi and hard-fighting Tuna. This 6-7 hour trip combines the excitement of the hunt with the satisfaction of reeling in some impressive catches. You'll have the chance to test your angling skills against these sought-after species in the open ocean. Our experienced crew will guide you to the best spots and help you land that trophy fish. With room for up to 4 guests, it's perfect for a small group or family outing. Keep in mind that fuel isn't included in the trip price - we typically use about 40-50 gallons depending on how far we go. So grab your sunscreen, pack some snacks, and get ready for a memorable day of offshore fishing in the beautiful Florida Keys!
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Marathon: Hook the Adventure Here!

Don't miss out on the adventure of a lifetime! Book your fishing charter with Captain Alex de Melo today and embark on an exhilarating journey through the crystal-clear waters of Marathon. Limited spots available, so seize this opportunity now for an unforgettable experience that you'll be talking about for years to come.

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