10-Hour Charleston Offshore Fishing Adventure
Private Trip
Offshore Fishing
10-hour offshore adventure targeting multiple premium species up to 40 miles outTrolling, bottom fishing, and jigging techniques tailored to guest preferencesSix-person capacity trips focus on Mahi, Wahoo, Tuna, and Grouper
When you're ready to get serious about fishing the Charleston waters, this 10-hour offshore trip with BoSs Fishing Company is exactly what you've been looking for. We're talking about heading up to 40 miles out into the Atlantic, where the real action happens and the big fish live. This isn't your typical half-day trip – we've got the time to find the fish, work different techniques, and put you on some world-class species that'll have you talking for years.
Here's the deal – this trip is built around what you want to do. Some crews like to troll all day, others want to drop down and work the bottom, and plenty of anglers get fired up about vertical jigging. We're set up to do it all, and honestly, that's what makes these longer trips so productive. You've got 10 hours to play with different techniques and see what's working best on any given day. The boat handles up to 6 anglers, so you're not fighting for rail space or dealing with a crowded deck. Charleston's offshore waters are legendary for good reason – the Gulf Stream influence brings in pelagic species, while our nearshore structure holds plenty of bottom dwellers. Spring through fall, these waters come alive with migrating fish, and winter offers some surprisingly good action when conditions line up right.
We run three main approaches depending on what's biting and what you're after. Trolling is our bread and butter for covering water and finding active fish – we'll pull spreads of ballyhoo, cedar plugs, and diving plugs to target everything from mahi to wahoo. When we mark bottom structure or find a good wreck, we switch to bottom fishing with heavy tackle, circle hooks, and cut bait or live offerings. The vertical jigging game has really taken off around here, especially for amberjack and big grouper – it's active fishing that keeps you engaged and produces some serious battles. All the tackle is provided, from the trolling rigs down to the bottom tackle, but if you've got favorite lures or setups, bring them along. The crew knows these waters inside and out, from the productive trolling lanes to the honey holes that consistently hold fish.
Black sea bass are the workhorses of Charleston's offshore scene, and for good reason. These chunky fighters hang around structure in 60-120 feet of water and bite year-round, though they're most active in cooler months. Don't let their size fool you – a 3-4 pound black sea bass will give you a solid fight and they're absolutely excellent eating. They're also great confidence builders when other species aren't cooperating, and kids love catching them because they bite readily and fight hard for their size.
Blackfin tuna are pure adrenaline on the end of your line. These speedsters show up best during warmer months, typically running 10-25 pounds around Charleston. They travel in schools, so when you find one, you'll often find more. Blackfins are notorious for their blistering runs and aerial displays – they'll test your drag system and your arms. They hit trolled baits hard and fast, and once hooked, they rarely give up without a serious fight. The meat is top-notch too, perfect for sashimi if you like your fish fresh.
King mackerel, or "smoker kings" as we call the big ones, are Charleston legends. Spring and fall bring the best action, with fish ranging from schoolie size up to 40+ pound monsters. Kings are ambush predators that crush trolled baits, and their initial run is absolutely spectacular. They're also one of the best eating fish in these waters when handled properly. Live bait fishing for kings can be incredibly productive, especially around structure or temperature breaks.
Mahi mahi are what offshore dreams are made of. These colorful fighters show up when water temperatures climb, usually late spring through early fall. Charleston mahi typically run 10-30 pounds, though bulls over 40 pounds are possible. They're attracted to floating debris, weed lines, and current breaks. Once you hook one, keep other baits in the water – mahi are notorious for staying with hooked fish, and double or triple headers are common. Their fighting style is wild and unpredictable, with jumps, runs, and head-shaking that'll keep you on your toes.
Wahoo are the speed demons of the offshore world, capable of runs that'll scream line off your reel before you know what hit you. These torpedo-shaped predators show up best during cooler months around Charleston, typically weighing 20-60 pounds. They hit trolled baits at ridiculous speeds and their initial run is simply devastating. Wahoo have razor-sharp teeth and incredible speed, making them one of the most challenging fish to land consistently. When everything comes together though, there's nothing quite like the sight of a wahoo coming to the boat.
Look, 10 hours on the water gives us real opportunities to put you on multiple species and work different techniques until we find what's hot. Charleston's offshore fishing is top-rated for good reason – we've got the structure, the current, and the variety of species that make every trip different. BoSs Fishing Company has the experience and local knowledge to make the most of your time out there, whether you're a seasoned angler looking for your next trophy or someone ready to step up their fishing game. The boat's equipped for serious fishing, the crew knows where to find them, and all that's missing is you. Don't wait too long to book – the best dates fill up fast, especially during prime season when everything's biting.
Step aboard this classic 1988 Post convertible and get ready for serious offshore action in Charleston waters. This reliable fishing machine packs twin 550HP Detroit Diesel engines that'll power you up to 40 miles offshore where the big fish roam. The boat comfortably handles up to 6 anglers and comes loaded with everything you need for a productive day on the water - GPS and radar keep you on course, while the fish finder helps locate those honey holes. When you need a break from battling fish, cool off with onboard AC, grab a cold drink from the fridge, or use the full galley to prep lunch. There's even a head and sleeping quarters for longer trips. Whether you're trolling for mahi and wahoo, dropping bottom rigs for grouper and amberjack, or jigging up some tuna, this boat's built to handle whatever Charleston's offshore waters throw at you. The spacious cockpit gives everyone room to fight fish, and the convertible design means you can fish in comfort no matter the conditions.
Centropristis StriataBlack Sea Bass are chunky fighters that most folks catch in the 1-4 pound range, though they can push 8+ pounds. These bottom dwellers love structure - wrecks, rocky ledges, and hard bottom in 40-120 feet of water. Spring through fall is prime time when they move inshore from their winter migration south. What makes them popular is their scrappy fight and excellent eating - sweet, flaky white meat that's hard to beat. They start as females and change to males as they grow, so those bigger fish are usually the boys. My go-to trick is using a two-hook rig with squid or cut bait, but downsize your hooks if the bite is slow - they can be picky when they're pressured.
Thunnus AtlanticusBlackfin Tuna are the smaller cousins in the tuna family, typically running 15-25 pounds, but they make up for size with pure speed and fight. You'll find them in blue water offshore, usually mixed in schools with skipjacks around floating debris or temperature breaks. Spring through fall is when they show up best in our waters, especially when the water hits 68+ degrees. What guests love is their blistering runs and aerial show - they fight way above their weight class. Plus, the meat is top-notch for sushi or searing. These fish have sharp eyes, so my advice is to scale down your leader to 30-pound fluorocarbon and use smaller circle hooks. When you find them, work fast - they'll disappear as quickly as they appeared.
Coryphaena HippurusMahi Mahi are the rainbow warriors of offshore fishing - their color changes are something else when they come up. Most fish we catch run 15-30 pounds, with bulls showing that distinctive blunt head. Look for them around floating debris, weed lines, and current breaks in blue water. They're here spring through fall, but summer's prime time when the water warms up. What makes mahi special is their acrobatic fight and that sweet, mild white meat that's perfect on the grill. They travel in schools, so when you hook one, keep the spread in the water - there's usually more around. Pro tip: keep that first fish in the water alongside the boat as long as safely possible. The splashing will often keep the school fired up and around your boat.
Scomberomorus CavallaKing Mackerel are speed demons that'll test your drag system and your nerves. Most run 15-30 pounds, but the big females can hit 50+ and make runs that'll empty your spool. We find them anywhere from 40-150 feet, often following baitfish along temperature breaks and structure. Summer into fall is peak season when they're thick in our waters. What makes kings special is their blistering speed - they're nearly as fast as wahoo and twice as mean. The meat's great smoked or grilled too. These fish have razor-sharp teeth and a habit of biting baits in half, so always rig with a two-hook setup on wire leader - one hook in the bait's nose, second hook trailing behind. That back hook is what gets them.
Acanthocybium SolandriWahoo are the missiles of the ocean - averaging 3-5 feet and 30+ pounds, but capable of hitting 60+ mph when they take off. We target them in blue water offshore, often around floating debris or along current edges. Fall and winter are prime time here, when they migrate through in better numbers. What draws people to wahoo is that first screaming run that'll smoke your drag, plus they're some of the best eating fish out there - white, flaky meat that's perfect for fish tacos. These fish have razor teeth and hit baits at full speed, so heavy wire leaders are a must. My secret is high-speed trolling at 12-15 knots with diving plugs or skirted ballyhoo. Most fish bite the bait clean in half, so be ready for that second hit.
Charleston