Charleston Fish Species

What You Can Catch – Target Species with Lowcountry Offshore Fishing in Charleston

Charleston’s offshore waters are teeming with opportunity, and at Lowcountry Offshore Fishing, we specialize in putting you on the most sought-after species year-round. From hard-fighting amberjack and fast-running mahi-mahi (dolphin) to powerful cobia and delicious bottom dwellers like black grouper and red snapper, there’s no shortage of action. Whether you’re fishing deep wrecks, drifting offshore ledges, or trolling bluewater lines, we target fish that make every trip exciting and rewarding. These aren't just fish—they’re memories waiting to happen.

Seasonal Highlights and Best Times to Fish Charleston Offshore

Spring through early fall is prime time for tropical fish like mahi-mahi, blackfin tuna, and sailfish, especially when trolling near weed lines or current breaks. Amberjack and cobia are best targeted from late spring into early summer, while grouper and snapper offer solid action through the summer and early fall, with bottom fishing heating up as water temperatures stabilize. Winter still holds plenty of potential, especially for bottom species and sheepshead nearshore. Captain Louis McMichael adjusts each trip to match the season’s strongest bite, giving you the best chance to hook up.

Planning your trip around the fish you want to catch is easy with our experienced crew. Whether you're focused on landing a specific species or just looking for a full day of fun and variety, we'll help you time your charter for maximum results. Our Charleston fishing charter is tailored to match your goals—whether it's family-friendly action or a trophy catch. Don’t wait until the season’s over—now’s the perfect time to book your spot and reel in something worth bragging about.

How Do I Know What Fish Are In Season in Charleston?

Captain Louis: Charleston offers year-round fishing, but certain fish shine in specific seasons. Mahi-mahi peak from May to August, cobia usually run strongest in late spring, and amberjack fire up in early summer. Red snapper and grouper are also most active in warmer months. Our team stays dialed in on seasonal trends, so we’ll guide you toward what’s biting best when you book.

What’s the Best Time of Year to Catch Mahi-Mahi in Charleston?

Captain Louis: The best time to target mahi-mahi offshore is between late May and August, especially when water temps are in the 75–80°F range. We typically run 30–50 miles out, trolling along temperature breaks and weed lines. The bite can be fast-paced and exciting—if mahi are your goal, summer is your season.

What’s the Top Technique for Catching Amberjack Offshore?

Captain Louis: Amberjack love structure. We target them by dropping live bait like blue runners or pinfish near deep wrecks and reefs. These fish are aggressive and strong—expect a real fight. Spring through early fall is prime time, and if you're up for a challenge, this is the fish for you.

How Can I Book a Trip to Catch Cobia with Lowcountry Offshore Fishing?

Captain Louis: Easy—just visit our booking page or give us a call! Cobia typically show up strong in late spring, often around buoys, bait pods, and offshore wrecks. We use live bait or jigs depending on their behavior. If catching cobia is on your list, book early—these fish move fast, and so do available dates.

Is Fishing Good Year-Round in Charleston?

Captain Louis: Absolutely. While some species are seasonal, Charleston’s waters offer opportunities 12 months a year. Winter is great for bottom fishing, spring kicks off pelagic season, and summer is peak time for tropical species like mahi and tuna. We adjust each trip based on what’s biting—so no matter when you come, there’s something worth catching.