Blog · Nov 10, 2026
Tamarindo Sport Fishing: The Complete Guide to Fishing Charters in Costa Rica
Everything you need to know about sport fishing in Tamarindo: sailfish, marlin and mahi-mahi seasons, half vs full day, boat sizes, prices and tips.
Guanacaste is one of the best places in the world for offshore sport fishing, and Tamarindo puts you just minutes from blue water. Whether you're chasing your first sailfish or a trophy marlin, this guide covers everything you need to know about booking a Tamarindo fishing charter.
What can you catch fishing in Tamarindo?
Pacific sailfish, the star of Costa Rica fishing
Blue, black and striped marlin
Mahi-mahi (dorado)
Yellowfin tuna
Roosterfish, snapper and wahoo closer to shore
Costa Rica is a catch-and-release country for billfish like sailfish and marlin, which keeps the fishery healthy for years to come.
Best time to go sport fishing in Tamarindo
You can fish all year. Sailfish are most active from about December to April, marlin peak from roughly May to August, and mahi-mahi and tuna show up through much of the year. Your captain will head wherever the fish are biting that week.
Choosing your boat
We offer three boat sizes so you only pay for the space you need, all with a local captain, crew, tackle and drinks:
Small boat, up to 4 guests, from $500. Ideal for couples and small groups.
Mid-size boat, up to 5 guests, from $900. More space and range offshore.
Luxury big boat, up to 8 guests, the most comfortable option for families and larger groups.
Half day or full day fishing?
A half-day charter is perfect for families, beginners and anyone short on time. A full-day charter lets you run further offshore to the deeper water where the biggest marlin and tuna live.
Do I need fishing experience?
No. The crew sets the lines, finds the fish and coaches you through the fight, so first-timers and kids catch fish every week.
What to bring
Sunscreen, hat and polarized sunglasses
Motion sickness medicine if you need it
Light layers and a towel
A camera for your catch
Book your Tamarindo fishing charter
Book directly with Ohana Rental & Tours and get a local team on WhatsApp who will match you with the right boat. Choose your charter: small boat, mid-size boat or luxury big boat.