Deep sea fishing in Charleston: the Gulf Stream fleet, ranked

Charleston fishes the Atlantic out of Shem Creek and the harbor, and the deep sea fishing in Charleston has a character the closer in Gulf ports do not. The Gulf Stream is a long run here, 50 to 75 miles to the bluewater, farther than at most Southeast ports, so the boat and the captain matter more than they do where the fish are close. The fleet is all private, a set of center consoles and a couple of sportfishers with no large walk on party boat, so every trip is booked by the whole boat for your group. This page ranks the field on our published method, so you can see which boat fits your trip and the run it has to make.

What you catch and when

The fishing is a bluewater and bottom story. The long run to the Gulf Stream reaches mahi mahi, wahoo, blackfin and yellowfin tuna, sailfish, and blue and white marlin from late spring through fall, the trips the bigger boats are built for and the run the Charleston tournament boats fish in summer. Closer in, the live bottom and the ledges hold black sea bass much of the year, with vermilion snapper, triggerfish, amberjack, and grouper through their seasons, and king mackerel and cobia come through nearshore on the troll in the warmer months. The headline bottom fish, Atlantic red snapper, is the frustration here: the fish are abundant on the Charleston ledges, but the federal season is very short, and South Carolina’s expanded 2026 season was paused by a federal court order on May 21, 2026, the day before it was due to open, so harvest is currently closed. Confirm the current status with NOAA Fisheries and the state seasons with South Carolina DNR before you book a trip around any one species.

The boats and operators

Charleston runs an all private fleet, which sets it apart from a port like Jacksonville or Destin. There is no large head boat selling seats by the person, so every deep sea trip is a whole boat charter for your group. The fleet splits two ways. Most of it is center consoles, from 26 to 45 feet, fast open boats that make the long run and fish the Gulf Stream and the bottom; the largest, a 45 foot SeaHunter, and a pair of true sportfishers, a 52 foot Viking and a 58 foot custom Carolina boat, are the platforms built for the long bluewater day in comfort. Because the Gulf Stream is a 50 to 75 mile haul, boat size and range count for more here than at a port where the fish are close, so match the boat to the run: a smaller center console for a fair weather day or the closer bottom, a bigger boat or a sportfisher for the long offshore troll when the seas build.

How the field ranks

On our rubric the top of the port is the operation with the boats to match the long Charleston run. 4 Sons Charters takes first at 8.2, a two boat fleet, a 45 foot SeaHunter and a 52 foot Viking, with the range and the comfort for the 50 to 75 mile Gulf Stream day and a strong family crew record, though the bluewater days are the highest priced in the port. Short Skirts Sportfishing is second at 8.0, the value pick with the deepest verified review record in the port, a 4.9 from 85 reviews, on a smaller 30 foot center console that is wetter on a rough day. Daymaker Charters follows at 7.9, the most boat and the most experienced billfish captain in the port on a 58 foot sportfisher, held back by the highest price and a thin pool of public reviews. Marsh View Fishing Charters at 7.7 is the versatile mid priced pick, the clearest trip ladder under a 30 year local captain, with a review record a notch below the best at 4.7. RedFin Charters ranks fifth, also at 7.7, the most awarded and most reviewed operation in Charleston, whose offshore trip is a 40 plus mile bottom fishing run rather than the full bluewater troll. The budget option, Chasing Tail Charters, rounds out the field at 7.3, the cheapest way to the Gulf Stream on a 26 foot boat, the smallest in the field on the long run. The cards below carry each boat’s verdict and score.

Trip types and what they cost

Charleston fishes by the whole boat, and the price tracks the run. A nearshore or reef trip, 5 to 35 miles out for bottom fish, king mackerel, and cobia, runs from about $1,100 for a 5 hour trip up to $2,850 for an 8 hour reef day on a bigger boat. The full day Gulf Stream run, 50 to 75 miles to the bluewater for mahi, wahoo, tuna, and billfish, is the headline trip and the bigger outlay: from about $1,776 for the boat on Chasing Tail and $2,300 to $2,500 on the mid size boats, up to $3,500 and beyond on 4 Sons and $4,000 on Daymaker’s 58 foot sportfisher. Because there is no party boat, the per head cost comes down only by filling the deck with five or six anglers, which is the way to make a Charleston trip affordable. Our cost guide breaks down what each tier buys, and the party boat versus private charter guide explains why this port is private only.

How to pick the right trip

Start with how far you want to go and what you want to catch. For the Gulf Stream pelagics, mahi, wahoo, tuna, and billfish, you need the full day, 10 to 12 hour run, and the boat matters: pick a bigger boat or a sportfisher such as 4 Sons or Daymaker for comfort on a rough day, Short Skirts for the best value if the forecast is fair, and Chasing Tail for the cheapest seat if you are watching the budget. For bottom and reef fishing, a shorter nearshore or offshore trip is plenty, and Marsh View lays out the clearest ladder of trip lengths while RedFin is the proven pick for a 40 plus mile bottom day. Match the trip length to the target, watch the forecast for the long offshore runs, and book the summer Gulf Stream trips well ahead.

Getting there and what to bring

Most of the Charleston fleet runs out of Shem Creek in Mount Pleasant, about 10 minutes from downtown, with some boats off the peninsula at marinas such as Seabreeze on Immigration Street and Ripley Point on the Ashley River. Confirm your departure marina when you book, since it varies by operator. Arrive 30 to 45 minutes before departure to park, check in, and load. Bring sunscreen, a hat, polarized sunglasses, a soft cooler with ice for your fillets, food and drinks, and motion sickness medication if you are unsure of your stomach, since the long run to the Gulf Stream and the offshore chop test it more than a short inshore trip. No fishing license is needed on a licensed charter here.

Charleston anchors the South Carolina Lowcountry. Up the coast, Myrtle Beach runs the Grand Strand fleet, Hilton Head fishes the same Gulf Stream a short drive south, and the Southeast Atlantic hub lists every port we rank across the Carolinas and Georgia.