About SeaSquared Charters

SeaSquared Charters will provide you and your family or group a fun and productive time on the water in the fabulous Florida Keys! The SeaSquared boats are conveniently located in Marathon and are docked near the world famous Seven Mile Bridge. Our anglers catch snapper, grouper, dolphin (mahi mahi), tuna, wahoo, cobia, mackerel, sailfish, tarpon, shark and more. We will even take you snorkeling for lobster! We specialize in Florida Keys Shark Adventures (100% catch and release sportfishing for big sharks) and Marathon Family Fishing Adventures. Experienced and novice anglers are all welcome. We love showing newcomers the beauty of our coral reef and teaching them how to have success catching the wide variety of fish species we have here. We have two center console boats, with full-time captains and deckhands, and can accommodate groups up to 12 for half, three-quarter and full day charters. We invite you to visit our Facebook page for daily fishing reports with pictures. So, whether you're looking to fill your trophy wall or your dinner plate, give SeaSquared Charters a call today! Read more Hours Today: 7:00 AM - 8:00 PM See all hours