Man holding a large fish on a boat in the ocean with a blue sky, wearing sunglasses and a patterned shirt, promotional overlay for Tennessee sportfishing in the Florida Keys.
Man holding a large fish on a boat in the ocean with a blue sky, wearing sunglasses and a patterned shirt, promotional overlay for Tennessee sportfishing in the Florida Keys.
Two people on a boat catching a large fish with fishing rods in the ocean under cloudy skies.
Two people on a boat catching a large fish with fishing rods in the ocean under cloudy skies.
A man wearing a beige cap with a logo, blue sunglasses, and a bright yellow jacket is holding a large fish on a boat during sunset. The boat has fishing gear hanging from the overhead structure, and another person is partially visible in the background.
A person wearing a wide-brimmed hat, sunglasses, a blue shirt, and dark pants fishing from a boat in the ocean. The person is focused on their fishing rod, with the ocean and sky in the background.

Florida Keys 6 Hour Offshore Fishing Charter in Marathon, FL

Our 6-Hour Offshore Fishing Charter in the Florida Keys is built for anglers who want to experience the thrill of deep bluewater fishing without committing to a full-day trip. Departing from Marathon, Florida, this private offshore charter gives us the time and range to run offshore into the Atlantic in search of some of the most exciting sportfish in the Keys.

This trip is ideal for experienced anglers, families looking for adventure, and anyone wanting a true Florida Keys deep sea fishing experience. With six hours on the water, we can target productive offshore weed lines, reefs, and deepwater structures depending on conditions and the bite.

We commonly target Mahi Mahi, Blackfin Tuna, Wahoo, Sailfish, Kingfish, and Barracuda, along with other seasonal offshore species. When conditions allow, we can also mix in reef and wreck fishing to stay on active fish and maximize your chances at steady action throughout the trip.

The 6-hour format gives us the flexibility to travel further offshore than shorter trips, increasing your chances of encountering bigger gamefish and more aggressive bites. Whether your goal is hard-fighting pelagics, filling the cooler, or simply enjoying a high-energy day on the water, this trip delivers a true offshore Florida Keys fishing experience.

This trip is limited to five guest on the Boca and Mako. Please book the Venture or Hatteras for parties 6

View of a boat on clear green water with three people on board, one of whom is fishing and the others appear to be talking.

Boca 

26 ft, Limited to 5 Guest

$1,250

A white offshore fishing boat with fishing rods mounted on top, floating on blue water under a partly cloudy sky.

Mako

28 ft, Limited to 6 Guest

$1,300

A motorboat with a man sitting at the wheel, cruising on a body of water. The boat has fishing rods mounted in the back and inscriptions on the hull.

Venture

34 ft, Limited to 6 Guest, Bathroom

$1,500 *An additional fuel surcharge applies on the Venture 34 for offshore trips

A white fishing boat on the ocean with three people on the upper deck and one person sitting on the bow, under a partly cloudy sky.

Hattaras

38 ft, Limited to 6 Guest, Bathroom and Cabin with AC

$1,500

Not sure what trip to select? Give us a call 305-414-1867
Not sure what trip to select? Shoot us a text 305-414-1867
Two men standing on a dock holding large fish they caught, with a boat, houses, and blue sky in the background.
Man sitting on a boat holding a large fish, wearing sunglasses, a blue patterned shirt, and flip flops, with fishing gear and a cooler nearby, on the open sea under a blue sky.
A man on a boat holding a string with multiple orange and red fish caught while fishing in the ocean.
People fishing from a boat on the open water under a sunny sky.
Man in sunglasses holding a large fish on a boat with the ocean in the background.
Man in sunglasses holding a large fish on a boat with the ocean in the background.
Two men fishing on a boat in the ocean, one holding a fishing rod with a fish caught, and the other reaching towards the fish with the fishing line, against a blue sky with some clouds.
Two men fishing on a boat in the ocean, one holding a fishing rod with a fish caught, and the other reaching towards the fish with the fishing line, against a blue sky with some clouds.
A man on a boat holding a large fish he caught, wearing sunglasses, a hoodie, a cap, and pink shorts with fish patterns, with fishing gear and water in the background.
A man on a boat holding a large fish he caught, wearing sunglasses, a hoodie, a cap, and pink shorts with fish patterns, with fishing gear and water in the background.

Why Choose a 6-Hour Offshore Charter?

This trip is the perfect middle ground between a half-day reef trip and a full-day offshore adventure. It gives us enough time to run offshore, locate active fish, and adjust to conditions without feeling rushed.

Guests choose this trip when they want:

  • More offshore range than a 4-hour charter

  • A better chance at mahi, tuna, wahoo, and sailfish

  • A true deep sea fishing experience in the Florida Keys

  • A balance of action, comfort, and efficiency

Captain Kerry’s Take:
The 6-hour offshore trip is where things really open up. Once we get offshore, we can cover water, find weed lines, birds, and structure, and put ourselves in the best possible position for mahi, tuna, and other pelagic species. It’s a great trip when conditions are right for running and fishing multiple offshore zones.

What Guests Say:
Guests often describe this trip as the “real offshore experience” without the long run time of a full-day charter. They love the excitement of watching the ocean change as we head offshore and the adrenaline of trolling or live-baiting in bluewater conditions.

Many visitors say this trip gives them their best fishing memories in the Keys—especially when mahi schools or tuna come into play. Families appreciate the action and variety, while experienced anglers enjoy the opportunity to target fast-moving pelagic fish in productive offshore waters.