Full Day Cayman Deep Sea Fishing Charter
Private Trip
Offshore Fishing
Fullday offshore charter targets Mahi Mahi, Tuna, Wahoo, and MarlinEighthour trip accommodates up to six anglers with premium equipmentAll fishing gear, bait, licenses, and beverages included onboard
When you're serious about deep sea fishing in the Cayman Islands, this full-day charter with Jackson Watersports is where you want to be. We're talking 8 solid hours on the water aboard a well-equipped 28' center console, heading up to 12 miles offshore where the big fish live. You'll be targeting some of the Caribbean's most prized gamefish – Blue Marlin, Mahi Mahi, Yellowfin Tuna, and Wahoo – in waters that consistently produce trophy catches. The crew handles all the technical stuff, from tackle selection to reading the conditions, so you can focus on what you came here for: hooking into fish that'll have you talking for years.
This isn't your typical half-day tourist trip – this is a proper offshore fishing adventure designed for anglers who want to maximize their time in blue water. The 28' center console gives you plenty of room to fight fish, with space for up to 6 anglers to work comfortably without getting in each other's way. You'll start early, usually around sunrise, to make the most of the prime feeding windows when pelagic species are most active. The boat comes loaded with top-tier tackle, fresh bait, and all the safety equipment you need for deep water fishing. The crew provides drinks throughout the day, but you'll want to pack your own lunch – trust me, you'll work up an appetite battling fish in the open ocean. The captain will adjust the game plan based on current conditions, water temperature, and recent fish activity, so every trip feels fresh and targeted.
Most of your day will be spent trolling, which is the bread and butter of offshore fishing in these waters. The crew will run a spread of lures and baits at different depths and distances behind the boat, covering maximum water while you cruise at trolling speed. Depending on what's biting, you might switch between high-speed trolling for Wahoo and slower presentations for Marlin. When conditions are right, the crew will also break out the deep dropping gear to target bottom species in deeper water – this technique can produce some surprising catches when the surface bite slows down. The beauty of having 8 hours is that you can adapt to what the fish are doing. If the morning trolling produces steady Mahi action, you might stick with that pattern. If the afternoon brings a Marlin bite, you'll focus there. The crew knows these waters and will put you on fish using whatever method is working best that day.
Blue Marlin are the ultimate trophy in these waters, and the Cayman trench system just offshore creates perfect conditions for these apex predators. These fish can exceed 400 pounds and will test every bit of your tackle and technique when hooked. Peak season runs from April through August, but they're present year-round in varying numbers. The fight is legendary – long runs, spectacular jumps, and battles that can last over an hour. Even if you don't boat one, just having a Marlin eat your bait and feel that power on the other end is something every serious angler needs to experience. Mahi Mahi are the workhorses of the offshore fleet here, providing consistent action and great table fare. These fish are visual feeders that love structure, whether that's floating sargassum, debris lines, or temperature breaks. They typically run 10-30 pounds in these waters, with bull Mahi pushing 40-plus during peak season from May through October. They're aggressive biters that put up a great fight with spectacular aerial displays, and you'll often find them in schools, so one hookup can turn into multiple fish quickly.
Yellowfin Tuna are pure muscle and endurance, known for their blistering runs and stubborn, deep fights. The fish here typically range from 20-80 pounds, with the occasional cow tuna pushing triple digits. They're most active during the cooler months from November through April, but you'll find them year-round if you know where to look. These fish will test your gear and your stamina – they're built for speed and power, and they use every bit of it when hooked. The meat is absolutely premium, perfect for sashimi if you're into that. Wahoo are speed demons that'll smoke your drag faster than almost any other fish in the ocean. These torpedo-shaped predators can hit 60+ mph and are famous for their initial runs that can strip hundreds of yards of line in seconds. They're present year-round but peak from November through March. Most fish run 20-50 pounds, with the occasional smoker pushing 70-plus. They've got razor-sharp teeth and a attitude to match, making them one of the most exciting species to hook on light tackle.
This full-day charter represents serious value for groups who want to experience world-class offshore fishing without the crowds and time constraints of shorter trips. With 8 hours on the water and room for up to 6 anglers, you're looking at prime fishing time when the pelagic species are most active. The crew's local knowledge, combined with quality gear and a boat that's built for offshore work, gives you the best shot at the fish of a lifetime. Keep in mind that deposits are non-refundable, so make sure your group is committed before booking. Weather can always be a factor in offshore fishing, but the extended timeframe gives you flexibility to work with conditions and find fish even when they're not cooperating early in the day. Book early, especially during peak season – the best charter operations fill up fast, and you don't want to be stuck watching other boats head out while you're calling around looking for availability.
This 28-footer from Jackson Watersports cuts through Caribbean waters with twin 200 HP Yamahas, built specifically for serious offshore fishing around Grand Cayman. The center console design keeps up to 6 anglers in prime position while chasing mahi, yellowfin tuna, wahoo, and blue marlin up to 12 miles out. Fish finder technology helps locate schools while the radar keeps you safe when weather rolls in. Private head, icebox for your catch and cold drinks, plus all the safety gear you need for a full day on the water. The crew handles everything from tackle to bait to fishing licenses - you just need to bring lunch and get ready to battle some serious gamefish in deep blue water.
Makaira NigricansThe king of our deep waters, Blue Marlin are what serious anglers dream about. These giants can hit 400+ pounds (females get much bigger than males) and are built for power with that iconic bill and cobalt-blue coloring. We find them in the deep blue water beyond 1,000 feet, usually following the current lines and temperature breaks. Peak season here runs April through September when the water's warmest. What makes them special? They're absolute fighters - jumping, running, and testing your endurance for hours. The meat's decent eating, though most folks release these beauties. Pro tip: when trolling for marlin, keep your baits skipping on the surface and be ready to back down on the fish when it's hooked to help the angler gain line.
Coryphaena HippurusMahi are the crowd-pleasers of our trips - colorful, aggressive, and fantastic on the plate. These golden beauties average 15-30 pounds and put on quite a show with their electric colors that change when they're fighting. You'll find them around floating debris, weed lines, and current edges in the upper water column. We catch them year-round here, but spring through fall is prime time. What guests love most is the consistent action - where there's one mahi, there's usually more. They hit trolled baits hard and fight with wild jumps and strong runs. Plus, they're some of the best eating fish in the ocean with that sweet, flaky white meat. Local trick: once you hook one, keep the boat moving and get another line out fast - the school often stays around.
Acanthocybium SolandriWahoo are the speedsters of our waters, hitting 60 mph and striking like lightning. These sleek fish average 20-40 pounds with razor-sharp teeth and distinctive blue stripes along their silver sides. We target them along drop-offs and current edges, usually in 100-300 feet of water. Best action happens during cooler months, especially early morning when they're actively hunting. Anglers love wahoo for their blistering initial runs and the way they'll cut you off if your tackle isn't right. The meat is top-shelf - white, flaky, and mild-flavored, perfect for the grill. Essential tip: always use wire leaders with wahoo, at least 2-3 feet of 40-80lb wire. Their teeth will slice through mono or fluoro instantly, and you'll lose more fish than you land without proper rigging.
Thunnus AlbacaresYellowfin are the workhorses of deep sea fishing - strong, fast, and built like torpedoes. Most of ours run 40-80 pounds, though we see bigger ones during peak season. These warm-blooded fish cruise the upper 300 feet of water around drop-offs and current breaks. Best fishing runs from late spring through early fall when baitfish are thick. What makes yellowfin special is their raw power - they'll take you to the backing and test every knot you tied. The sashimi-grade meat is worth the fight, bringing top dollar at market. They school up, so finding one usually means finding several. Key tip: when jigging for yellowfin, vary your retrieve speed and be ready for that sudden weight - they often hit on the drop, not the lift.
Cayman Islands