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Head 25 miles offshore from Marathon, Florida, to fish the Marathon Humps aboard a luxury Hatteras. Target trophy tuna, mahi-mahi, wahoo, and billfish in a high-octane offshore adventure with Atlantic Gulf Fishing Charters.
Head 25 miles offshore from Marathon, Florida, to fish the Marathon Humps aboard a luxury Hatteras. Target trophy tuna, mahi-mahi, wahoo, and billfish in a high-octane offshore adventure with Atlantic Gulf Fishing Charters.
Book with Atlantic Gulf Fishing Charters
Verified experiences and guided adventures in the surrounding area.
Operated by Atlantic Gulf Fishing Charters · Marathon, Florida
Located deep in the heart of the Florida Keys, Marathon stands as a gateway to some of the region’s richest fishing grounds. At 25 miles offshore lies the Marathon Humps, a striking underwater mountain range where nutrient-rich currents converge to attract an extraordinary array of pelagic species. Atlantic Gulf Fishing Charters offers the Marathon Humps Express, a six to ten-hour guided fishing trip aboard a custom 40-foot Hatteras sportfishing yacht designed for comfort and performance.
This trip targets some of the Florida Keys’ most prized game fish including trophy bluefin and yellowfin tuna, iridescent mahi-mahi, fierce wahoo, and billfish like sailfish and marlin. The Marathon Humps themselves create an underwater environment packed with life — abrupt ledges, rocky outcrops, and coral formations provide habitat that draws big fish into concentrated areas. Anglers can expect steady action, challenging battles, and the adrenaline rush of fighting powerful, fast swimmers.
The vessel offers a refined on-board experience with air-conditioning, Wi-Fi, spacious seating, and modern conveniences like full bathrooms and refrigeration. Whether you're a seasoned angler or ready to test your skills on deep-sea predators, the expertly guided crew at Atlantic Gulf Fishing Charters ensures safety, strategy, and insight into local fishing conditions.
Marathon’s location between Key Largo and Key West makes it a premier base for saltwater adventure, blending laid-back island culture with world-class offshore opportunities. This trip stands out as one of the Keys' top fishing excursions thanks to its accessible itinerary, comfortable luxury boat, and prime location on the Marathon Humps.
For anglers chasing the thrill of the fight and hoping to land a true trophy fish in the crystalline tropical waters of southern Florida, the Marathon Humps Express promises an unforgettable offshore journey through some of the most productive fishing terrain anywhere along the coast.
moderate.
6–10 hours.
Reasonably good physical condition recommended to handle long hours standing and battling large fish aboard the boat.
The 40-foot Hatteras can comfortably boat up to six anglers per trip.
Fishing licenses are not included; anglers should ensure they have valid licenses as required by Florida state law.
No prior experience is necessary. The crew provides guidance, making it suitable for beginners and experienced anglers alike.
Common targets include trophy tuna, mahi-mahi, wahoo, sailfish, and marlin.
The vessel is equipped with safety gear including life jackets, radio communication, and first aid kits, and crew members are experienced in emergency protocols.
Yes, anglers may bring personal tackle, but quality rods and reels are also provided onboard.
Marathon was officially incorporated in 1999 and has grown into a renowned fishing destination, with the Marathon Humps having long served as a hotspot for pelagic game fish.
Atlantis Gulf Fishing Charters promotes catch-and-release practices and adheres to local regulations designed to preserve fish populations and protect fragile reef habitats.
Atlantic Gulf Fishing Charters in Marathon, Florida operates a fleet equipped for every level of angler. The company runs family-focused outings and full offshore adventures aboard well-appointed vessels including a 30-foot Boca Grande center console and a luxurious 40-foot Hatteras. Trip options range from three-hour family trips up to 10-hour extreme big game excursions, with intermediate half-day, three-quarter-day, and full-day departures. Experienced captains and seasoned crew lead each charter, teaching fishing skills on family trips and providing expert sportfishing techniques on offshore trips. Anglers can target tarpon, mahi-mahi, snapper, sailfish, tuna, wahoo, and other game fish depending on the chosen trip. The Marathon Humps Express ventures roughly 25 miles offshore to pursue trophy tuna, mahi-mahi, wahoo, and billfish, while deep dropping trips fish depths from about 300 to 2,500 feet for swordfish, tilefish, and snowy grouper using electric reels. Family trips on both 30’ Boca Grande and 40’ Hatteras provide light tackle action ideal for beginners and children, while larger Hatteras charters offer comfort and top-tier gear for anglers chasing trophy catches. Flats fishing and lobster hunting options deliver a quieter, nearshore experience in crystal-clear waters of the Keys. Bookings include knowledgeable guidance, gear suited to the trip type, and a focus on memorable angling experiences. Atlantic Gulf Fishing Charters centers its service on creating safe, enjoyable outings for families and serious anglers alike in the renowned fishing grounds around Marathon, Florida. Reservations are available year-round subject to seasonal conditions; custom itineraries may be arranged to match angler goals directly.
Book with Atlantic Gulf Fishing Charters