Specialties SeaSquared Charters with Capt. Chris Johnson offers private, custom fishing charters in Marathon Florida Keys. We specialize in deep sea offshore fishing, reef and wreck fishing, sailfish fishing, gulf and bay fishing, tarpon fishing, shark fishing and family fun fishing. Species caught include grouper, snapper, hogfish, cobia, amberjack, mackerel, seatrout, kingfish, dolphin, tuna, wahoo, tarpon, sharks and more. Half, three-quarter and full day charters available. Rates cover up to 6 anglers and include all fishing licenses, bait, tackle, rods, reels and fish cleaning. The SeaSquared boat is a 28-foot Parker center console, Blue Water edition, powered by twin 250HP Yamaha outboards. Capt. Chris Johnson is a US Coast Guard licensed Captain. SeaSquared Charters holds all required state and federal permits and is fully insured. History Established in 2006. SeaSquared Charters has a long history of hosting anglers from around the world for private fishing charters customized to meet their expectations. Whether it's a fish for the trophy wall or the dinner plate, SeaSquared Charters puts you on the bite. Serious, seasoned anglers, novices and families are all greeted with equal enthusiasm by the SeaSquared crew. But, when it comes to family fun fishing, it's all about the kids. Our crew provides an interactive fishing experience. Everyone learns how to fish the waters of Marathon and about the fish they're catching, with a little Florida Keys history lesson and information about our amazing coral reef ecosystem thrown in for good measure. Capt. Chris Johnson and SeaSquared Charters have been featured on national television programs, such as George Poveromo's World of Saltwater Fishing, The Travel Channel, Reelin' In the Keys and more. Capt. Johnson is a frequent speaker at various fishing seminars.