Welcome to OSG Charter, where providing premium Guanacaste fishing charter excursions is our only business. Our fishing charters include both nearshore fishing & deep sea fishing charters. Our daily Guanacaste fishing charters will take you fishing for all 3 species of marlin, sailfish, wahoo, mahi mahi, and yellowfin tuna. Scan our QR Code for more information!
We offer fishing charters near the following locations: Flamingo, Tamarindo, Conchal, Las Catalinas, Hacienda Pinilla, Playa Avellanas, Playa Negra, and Playas del Coco in the incredibly beautiful country of Costa Rica. We are open year around and are looking forward to hosting your next Costa Rica dream fishing vacation. Please give us a call to book your next Guanacaste sportfishing charter aboard the M/V Sassy Girl.
Anglers that fish with us will be jumping aboard the M/V Sassy Girl which is a true Costa Rica fishing machine. She’s a tournament-rigged 40′ Tides Custom Carolina Express, powered with dual 500 hp commercial-rated Lugger power plants and fully equipped with modern Navionics. Our charter fishing vewssel is tricked out with premium finishes, all the Costa Rica sportfishing bells and whistles, and amenities that cater to experienced anglers and novice anglers alike.
We are located at the new, state-of-the-art Flamingo Marina and offer beach pickups for Tamarindo sport fishing, sunset cruises, surf tours, and other day trips. Choose from our customizable charter packages and live your greatest adventure.
