Deep Sea Fishing Charter Galveston | 7-12 Hours
Private Trip
Offshore Fishing
712 hour offshore charter targets marlin, tuna, and swordfishCaptain provides all fishing equipment for up to 6 guestsDeepsea adventure departing from Galveston waters
When you're talking serious offshore fishing in Galveston, Line Check Charters delivers the real deal. This isn't your typical bay fishing trip – we're heading out into the deep blue where the big boys swim. You'll spend 7 to 12 hours hunting down some of the Gulf's most prized fighters: Yellowfin Tuna, White Marlin, Swordfish, and Black Marlin. Our experienced captain knows these waters like the back of his hand and will put you on fish that'll test every ounce of your angling skills. With room for up to 6 anglers, this top-rated charter gives you plenty of elbow room to battle trophy fish without feeling crowded.
This offshore adventure starts early – we're talking about a serious commitment to finding fish in their element. Your captain will cruise out to productive waters where the continental shelf drops off and the real action begins. The boat comes equipped with quality fishing gear, but feel free to bring your favorite rod if you've got one that's proven itself. You'll be targeting pelagic species that roam the open ocean, so expect long runs between the boat and structure, followed by intense battles that can last anywhere from 20 minutes to over an hour. The vibe is all about serious fishing – this charter attracts anglers who know the difference between a good day and a great day on the water. Pack your own food, drinks, and snacks because you'll work up an appetite out there. Don't forget to grab your fishing license beforehand, and double-check with the captain about any fuel surcharges since we're burning plenty getting to the good spots.
Out here in the deep water, trolling is king. Your captain will set up a spread of lures and baits designed to attract different species at various depths. We're talking ballyhoo, cedar plugs, diving lures, and sometimes live bait when conditions are right. The boat runs multiple lines at different speeds and depths to cover water efficiently and trigger strikes from curious predators. You'll learn about wire leaders for toothy critters, circle hooks for better fish survival, and the importance of drag settings when you're hooked up to a fish that can peel off 200 yards of line in seconds. The tackle is heavy-duty – we're using 50 to 80-pound class gear because these fish don't mess around. Your captain will handle the boat positioning and net work, but you'll be doing the fighting. Expect to rotate between anglers when fish are hooked up, and be ready to clear lines quickly when someone's got a hot fish on.
Yellowfin Tuna are the bread and butter of Galveston's offshore scene, and for good reason. These powerful fish can weigh anywhere from 30 to over 100 pounds and fight like they're twice that size. They're most active during spring through fall, with peak action happening when water temperatures hit the sweet spot between 75-82 degrees. Yellowfins are schooling fish, so when you find one, there's usually more around. What makes them special is their speed and endurance – they'll make blistering runs that'll have your arms burning, then dive deep and bulldoze around until you're questioning your drag settings. The meat is world-class too, making them a customer favorite for both the fight and the table.
White Marlin bring the acrobatics that every angler dreams about. These smaller billfish typically run 60-80 pounds but punch way above their weight class with spectacular jumps and surface battles. Peak season runs from late spring through early fall when they follow baitfish migrations along the shelf edges. What gets anglers excited about whites is their aggressive nature – they'll crash a trolled bait with authority and then put on an aerial show that'll have everyone on the boat scrambling for cameras. They're also more abundant than their larger cousins, giving you better odds at hooking up with a billfish on any given trip.
Swordfish are the ultimate challenge for serious offshore anglers. These deep-water gladiators can exceed 200 pounds and are most active during nighttime or deep daytime fishing. In Galveston waters, the best shots come from late spring through summer when they move up from deeper waters to feed. Swords are known for their incredible strength and their ability to dive deep when hooked. What makes them legendary is the combination of size, power, and that distinctive sword that can measure over three feet long. Landing a swordfish is a badge of honor among offshore anglers, and the meat is considered some of the finest eating in the ocean.
Black Marlin represent the pinnacle of offshore fishing achievement. These massive billfish can exceed 300 pounds and are built like oceanic tanks. They're less common than whites but show up throughout the warmer months, especially around structure and temperature breaks where baitfish concentrate. What sets blacks apart is their raw power – they don't jump as much as whites, but they'll test your tackle and stamina with sustained, bulldozing runs that can last for over an hour. The thrill comes from the unknown – you never know if that next strike might be the fish of a lifetime that'll have you talking about it for years.
This deep-sea fishing charter delivers exactly what serious anglers are looking for – a legitimate shot at trophy fish in their natural habitat. Line Check Charters has built their reputation on putting customers on fish and providing the kind of offshore experience that keeps people coming back season after season. Whether you're looking to check a billfish off your bucket list, load up on yellowfin steaks, or just test yourself against some of the Gulf's toughest fighters, this 7 to 12-hour adventure gives you the time and expertise to make it happen. The captain knows where to find fish and how to put them within reach of your rod. Don't wait around – the best fishing
Your offshore fishing machine awaits - a 2012 SeaHunter 35-footer built for serious anglers chasing big game fish. Twin 300HP Yamaha V6 engines deliver the power needed to reach prime marlin and tuna grounds quickly, while the center console design gives you 360-degree fishing access around the entire boat. With room for up to 6 anglers, there's plenty of space to work those heavy tackle setups without getting tangled up. The onboard icebox keeps your catch fresh and your drinks cold during those long 7-12 hour battles with swordfish and other deep-water fighters. GPS navigation ensures your captain can hit the productive spots and get you back to port safely. This boat handles rough offshore waters with confidence, letting you focus on what matters most - hooking up with the fish of a lifetime in Galveston's deep blue waters.
Istiompax IndicaBlack marlin are the heavyweight champions of billfish, typically running 200-400 pounds with some monsters pushing 1000+. They're built for power over speed, with rigid pectoral fins that make them incredibly strong fighters. You'll find them in warm offshore waters around structure, drop-offs, and reef edges. While rare in Gulf waters, when conditions align with warm currents, they can show up. The fight is what draws serious anglers - these fish are absolute brutes that'll test every piece of your tackle and your endurance. They're known to get aggressive when hooked, sometimes charging the boat. The meat's excellent, similar to other marlin species. What makes them dangerous and exciting is their unpredictable nature - they might jump, sound deep, or come straight at you. Pro tip: when fighting one, keep the boat moving and stay away from that bill. If the fish starts coming toward the boat, back down hard and keep tension while creating distance. These battles can last hours, so pace yourself.
Xiphias GladiusSwordfish are the giants of the deep, averaging 200-400 pounds with that distinctive flat bill. They live in 1000+ feet of water during the day but move up to 300-600 feet at night to feed. We target them year-round, but summer through early fall produces the most consistent action. These fish are special because they're one of the few that can heat their eyes and brain to hunt in cold, deep water. The fight is a marathon - long, powerful runs that'll test your stamina. Plus, the meat is restaurant-quality with a firm, meaty texture. Most anglers love the challenge since swordfish require patience and skill. Night fishing works best when they come up to feed on squid. My go-to trick: use multiple lights at different depths around 40-60 feet down to create a bait column. The lights draw squid, and the swords follow. Always use heavy tackle - 80-120 pound line minimum because you never know when a 500-pounder might grab your bait.
Kajikia AlbidaWhite marlin are sleek billfish that average 50-80 pounds and stretch 6-8 feet long. They cruise the deep blue water around canyons and temperature breaks, usually in the top 200 feet during daylight. Summer months bring the best action when water temps hit 72-78 degrees. These fish are pure athletes - they'll jump, dive, and put on a show that'll have your arms burning. The meat's excellent table fare too, firm and mild. What sets them apart is their hunting style - they slash through bait schools with that bill, stunning prey before eating it. You need to stay sharp because they'll hit fast and disappear faster. Here's a tip that saves trips: when trolling ballyhoo, don't watch the bait - watch the water behind it. White marlin often follow for a while before striking, and spotting that shadow early lets you adjust your spread or slow down to trigger the bite.
Thunnus AlbacaresYellowfin tuna are built like torpedoes with bright yellow fins and can hit 50 mph when they want to. Most fish we catch run 60-100 pounds, though they get much bigger. You'll find them in the upper 300 feet of water, especially around structure and temperature breaks. They're warm-blooded fish that travel huge distances following bait schools. Spring through fall gives you the best shots out here in the Gulf. What makes them special? They fight hard and taste even better - premium sashimi quality meat that rivals bluefin at half the cost. When trolling, watch for birds working bait. Once you mark fish but they won't bite on the surface spread, drop down and start jigging. These fish often stack up deeper during the day and that vertical presentation can turn the bite around fast.
Galveston, TX