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Key Largo Half Day Offshore Fishing Adventure

  • Published Date: October 17, 2025
  • Fishing
  • Key Largo
  • $600 - $1,250 price range

Summary

Set out on a half-day fishing adventure in Key Largo, starting bright and early at 7 AM. You'll join a local captain to explore the waters of John Pennekamp Coral Reef State Park or head offshore for some deep-sea action. Depending on the day, you might hook into mahi-mahi, wahoo, barracuda, amberjack, grouper, or snapper. The boat's perfect for small groups, with room for up to 4 people. All the gear and licenses are covered, so just bring along some snacks, drinks, and sun protection. It's a great way to spend a morning on the water, whether you're an experienced angler or trying fishing for the first time. The crew at All Hanns on Deck will make sure you have a productive and laid-back time out on the beautiful Florida waters.
Key Largo Half Day Offshore Fishing Adventure

Reeling Them In

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Gag Grouper caught while fishing in FL

Massive Grouper landed off Key Largo!

Three people fishing in FL

Mahi and Tuna catch with All Hanns On Deck in Key Largo!

Four people fishing for an Atlantic Sailfish in FL

Swordfish catch offshore in Key Largo!

Two anglers fishing in the warm waters of Key Largo

Mahi catch day at All Hanns On Deck in Key Largo!

A fishing trip in FL

Wahoo caught offshore in Key Largo!

Four anglers with a successful fishing trip in Key Largo

Family Mahi catch with All Hanns On Deck in Key Largo!

4 Longfin Yellowtail fish caught while fishing in FL

Grouper lineup at All Hanns On Deck in Key Largo!

Two people fishing on the beach in Key Largo

Massive Grouper catch in Key Largo!

Bonnethead Shark caught while fishing in FL

Amberjack and Grouper haul in Key Largo!

7 black grouper in FL

Grouper catch day at All Hanns On Deck in Key Largo!

Gag Grouper caught while fishing in FL

Massive Grouper landed off Key Largo!

Three people fishing in FL

Mahi and Tuna catch with All Hanns On Deck in Key Largo!

Four people fishing for an Atlantic Sailfish in FL

Swordfish catch offshore in Key Largo!

Two anglers fishing in the warm waters of Key Largo

Mahi catch day at All Hanns On Deck in Key Largo!

A fishing trip in FL

Wahoo caught offshore in Key Largo!

Four anglers with a successful fishing trip in Key Largo

Family Mahi catch with All Hanns On Deck in Key Largo!

4 Longfin Yellowtail fish caught while fishing in FL

Grouper lineup at All Hanns On Deck in Key Largo!

Two people fishing on the beach in Key Largo

Massive Grouper catch in Key Largo!

Bonnethead Shark caught while fishing in FL

Amberjack and Grouper haul in Key Largo!

7 black grouper in FL

Grouper catch day at All Hanns On Deck in Key Largo!

Gag Grouper caught while fishing in FL

Massive Grouper landed off Key Largo!

Three people fishing in FL

Mahi and Tuna catch with All Hanns On Deck in Key Largo!

Four people fishing for an Atlantic Sailfish in FL

Swordfish catch offshore in Key Largo!

Two anglers fishing in the warm waters of Key Largo

Mahi catch day at All Hanns On Deck in Key Largo!

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Key Largo's Half-Day Fishing Bonanza

Rise and shine, anglers! Get ready for an action-packed morning on the waters of Key Largo. This 4-hour fishing charter kicks off at the crack of dawn, setting you up for prime fishing time when the big ones are biting. Whether you're a seasoned pro or just getting your sea legs, our local captains know exactly where to find the hottest spots. You'll be cruising through the stunning John Pennekamp Coral Reef State Park or heading offshore where the pelagics play. With room for 4 on board, it's the perfect trip for a family outing or a small group of buddies looking to reel in some monsters.

What to Expect on the Water

As soon as you step aboard, you'll feel the excitement in the air. Our captains are up with the sun, making sure everything's shipshape for your arrival. We'll zip out to the fishing grounds, cutting through the morning mist as the sun starts to peek over the horizon. You might be targeting the colorful reefs or heading to the deep blue, depending on what's biting. Either way, you're in for a treat. We provide all the gear you need, from rods and reels to bait and tackle. Just bring your game face, some snacks, and don't forget the sunscreen – the Florida sun doesn't mess around, even in the morning!

Top Catches This Season

Key Largo's waters are teeming with a variety of fish that'll put your skills to the test. We've been hauling in some impressive Mahi Mahi lately, their golden sides flashing as they leap and dance on the end of the line. Wahoo have been streaking through, giving anglers a run for their money with their blistering speed. Barracuda are always a thrill, with their toothy grins and aggressive strikes. For those who like a workout, Amberjack are hanging around the deeper structures, ready to pull your arms off. And let's not forget the tasty Grouper and Snapper – perfect for anyone dreaming of a fresh fish dinner.

Why Anglers Keep Coming Back

There's something special about fishing in Key Largo that keeps folks coming back year after year. Maybe it's the crystal-clear waters that let you see your catch coming from yards away. Or it could be the thrill of never knowing what's going to hit your line next – a high-flying Sailfish or a bruiser of a King Mackerel? Our seasoned captains have that local knowledge that can make or break a fishing trip. They know where the fish are hiding and what they're biting on. Plus, with all gear and licenses included, it's a hassle-free way to get out on the water and into the action.

Species You'll Want to Hook

Atlantic Sailfish: These are the rock stars of the offshore world. Known for their incredible acrobatics, Sailfish will leave you slack-jawed as they tailwalk across the water. They're fast, they're powerful, and they're smart. Sailfish are most common in the winter months, but you can find them year-round if you know where to look. Hooking one of these beauties is like hitting the fishing lottery – it's an experience you'll be talking about for years to come.

King Mackerel: Also known as Kingfish, these speedsters are the drag-screamers of the sea. They'll hit your bait like a freight train and peel off line faster than you can say "fish on!" Kings love to hang around structure and bait schools, so we often target them by slow-trolling live bait. Spring and fall are prime times for Kings, but summer can be hot too. If you're after a fish that'll really test your stamina, King Mackerel are your target.

Mahi Mahi: These fish are like the supermodels of the ocean – stunningly beautiful and always ready for their close-up. Also called Dorado or Dolphinfish (though they're not related to dolphins), Mahi are known for their vibrant colors and delicious meat. They're curious fish, often traveling in schools, which means when you find one, you might find a dozen. Mahi are most plentiful in the warmer months, from late spring through early fall. They're great fighters and even better eating – the perfect combination for any angler.

Greater Amberjack: If you're looking for a fish that'll make your arms feel like jelly, look no further than the Amberjack. These bruisers hang out near wrecks and reefs in deeper water, and they fight like their lives depend on it (which, I guess, they do). AJs, as we call them, are around all year but really show up in force during the cooler months. When you hook one, be ready for a battle – these fish don't know the meaning of "give up."

Great Barracuda: With a face only a mother could love, Barracuda are the toothy terrors of the reef. They're lightning-fast, aggressive, and not afraid to show off their impressive set of chompers. 'Cudas are a blast to catch on light tackle, often skyrocketing out of the water when hooked. You can find them year-round, but they're especially active in the warmer months. Just be careful when you're bringing them in – those teeth aren't for show!

Time to Book Your Spot

Listen, folks, this isn't just another day of fishing – this is your chance to create some real Key Largo memories. Whether you're after that trophy catch or just want to spend a relaxing morning on the water with family and friends, our Half Day Fishing Charter has got you covered. We're talking world-class fishing grounds, expert local captains, and the chance to hook into some serious fish, all before lunchtime. And remember, with only 4 spots available per trip, these charters fill up fast. So don't let this one be the one that got away – book your spot now and get ready for a morning of rod-bending, drag-screaming action on the beautiful waters of Key Largo. Trust me, your only regret will be not booking sooner!

Learn more about the species

Atlantic Sailfish

Atlantic sailfish are some of the fastest fish in the ocean, reaching speeds up to 68 mph. They're a sight to behold with their distinctive sail-like dorsal fin and blue-gray coloration. You'll find them in the warm waters off Key Largo, typically 30-65 feet deep but sometimes down to 650 feet. Spring and summer are prime sailfishing seasons here. Anglers love targeting sailfish for their acrobatic jumps and strong fights. These fish can grow up to 10 feet long but average around 7.5 feet and 50 pounds. When hooking one, be ready for a battle - they're known for repeated dives and leaps. A local tip: use bright pink and white tube flies or poppers to attract their attention. Just remember to preserve your strength, as sailfish have serious endurance. It's an unforgettable experience reeling in one of these majestic creatures.

Atlantic Sailfish

Great Barracuda

Great barracuda are the toothy terrors of Key Largo's waters. These long, sleek predators can reach up to 6 feet and over 100 pounds, though most are in the 3-4 foot range. You'll find them lurking around reefs, wrecks, and channel edges, from the shallows out to about 100 feet deep. Cudas are ambush hunters, known for their lightning-fast strikes and razor-sharp teeth. They're a year-round target here, but fishing picks up in the warmer months. Anglers love them for their aggressive hits and aerial acrobatics when hooked. When targeting barracuda, try trolling with tube lures or casting topwater plugs. Here's a local tip: use wire leaders to prevent bite-offs. And be careful when handling them - those teeth are no joke! While not the best eating, cudas offer an exciting fight that'll keep you on your toes.

Great Barracuda

Greater Amberjack

Greater amberjacks are powerhouses that'll test your strength and endurance. These bruisers can grow up to 6 feet long and weigh over 100 pounds, though 30-50 pounders are more common. You'll find them around Key Largo's deep reefs and wrecks, typically in 60-250 feet of water. AJs, as we call them, are known for their stubborn fights - they'll dive for the bottom and just keep pulling. Spring and fall are prime seasons when they gather to spawn. Anglers love targeting them for their sheer power and good eating qualities. When fishing for AJs, big live baits like blue runners or speedos are your best bet. Here's a local trick: once you hook one, get it moving up fast. If you let it run, it'll take you into the structure and break you off. Be ready for a workout - these fish don't give up easily!

Greater Amberjack

King Mackerel

King mackerel, or kingfish, are hard-fighting predators that'll give you a run for your money. They typically weigh 15-30 pounds but can reach up to 90. You'll find them in Key Largo's waters year-round, usually 40-150 feet deep, but the bigger ones like to hang out in harbors and inlets. Kings are speed demons, known for their blistering runs that'll smoke your reel if you're not careful. Fall is prime time as they migrate through our waters. Anglers love targeting them for their aggressive strikes and tasty meat. When fishing for kings, try slow-trolling live bait like blue runners or ballyhoo. Here's a local trick: use a stinger rig with two hooks to improve your hookup ratio. Kings are known to short-strike baits, so this setup helps you land more fish. Just watch those teeth when you're unhooking them – they're razor-sharp!

King Mackerel

Mahi Mahi or Common Dolphinfish

Mahi mahi, also called dorado, are some of the most beautiful fish you'll ever see. They're known for their vibrant colors - golden sides with blue and green spots that shimmer in the sun. You'll find them in Key Largo's offshore waters, often near floating debris or weed lines. Mahi grow fast and can reach up to 50 pounds, though most are in the 15-30 pound range. They're popular game fish because they put up an acrobatic fight, leaping and tail-walking across the surface. Plus, they're delicious on the grill. Spring and summer are peak seasons, but you can catch them year-round here. When targeting mahi, look for frigate birds circling - they'll often lead you right to the fish. A local tip: once you hook one, keep it in the water to attract others. Mahi travel in schools, so where there's one, there's usually more.

Mahi Mahi or Common Dolphinfish

About the All Hanns on Deck

Company vehicle

Vehicle Guest Capacity: 4

Manufacturer Name: Yamaha

Maximum Cruising Speed: 37

Number of Engines: 2

Horsepower per Engine: 200

Hop aboard for a laid-back morning of fishing in Key Largo's beautiful waters. This 4-hour trip kicks off at 7 AM, giving you prime time to snag some great catches. Whether you're cruising through John Pennekamp Coral Reef State Park or heading further out for bigger game, your local captain knows all the hotspots. You might reel in Mahi Mahi, Wahoo, Barracuda, Amberjack, Grouper, or Snapper, depending on what's biting. With room for 4, it's perfect for a family outing or a small group of friends looking to mix relaxation with some fishing action. No need to worry about gear or licenses - it's all provided. Just bring along some snacks, drinks, and sun protection to round out your day on the water. Remember, this is a no-fuss, straightforward fishing trip designed to get you out there and enjoying Key Largo's abundant marine life.
All Hanns on Deck

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Reel in adventure with All Hanns On Deck Fishing Charters in Key Largo! Experience unforgettable deep sea fishing and family-friendly charters with a true local captain. Book your trip today and make memories that last long after you’re off the boat!

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