Tamarindo, Costa Rica Fish Species

Target Species in Tamarindo & Marina Flamingo, Costa Rica

What You Can Catch in Guanacaste’s Fertile Ocean Waters

Guanacaste’s rich Pacific coast offers incredible species diversity year-round, making it a top destination for anglers pursuing Tamarindo marlin fishing, Marina Flamingo sailfish charters, Costa Rica yellowfin tuna, and inshore trophy roosterfish. Out in the deep blue waters 8 to 12 miles from shore, heavy-tackle action centers on Pacific Sailfish, Blue Marlin, Black Marlin, and Striped Marlin, along with fast-moving schools of Yellowfin Tuna, Mahi Mahi (Dorado), and Wahoo. Operating out of Marina Flamingo from April through November and servicing Tamarindo year-round, Captain Jason Coffrin and First Mate Evelio use world-record experience to target these high-value game species across thermal fronts, drop-offs, and surface structures.

Seasonality plays a key role in planning your charter. Offshore billfish numbers peak during the dry season from December through April, creating prime conditions for multi-hookup sailfish days. As the green season arrives from May through November, warm ocean currents bring massive Yellowfin Tuna and abundant Mahi Mahi close to shore. Meanwhile, coastal structure holds hard-fighting nearshore species like Roosterfish, Cubera Snapper, Amberjack, Grouper, and Jack Crevalle 12 months a year. Whatever time of year you choose to visit, Mr Trigger provides the specialized equipment, live bait setups, and local guidance needed to put you on active fish.

Whether you want to leap into intense offshore trolling spreads or work top-water popping gear over shallow reefs, our all-inclusive trips are built around your target species. The crew handles every detail—from rigging fresh live bait in custom tuna tubes to filleting your eatable catch like tuna or mahi mahi for a dinner in town. Spots fill up fast during peak billfish and tuna runs, so plan ahead to secure your ideal dates on the water. Book your fishing trip today with Mr Trigger Sport Fishing and experience Costa Rica’s incredible ocean action firsthand!

What is the best time of year for Tamarindo marlin fishing and sailfish charters?

The best time for offshore billfish action is during the dry season from December through April, when calm blue water brings high concentrations of Pacific Sailfish, Blue Marlin, and Striped Marlin close to the coast. However, marlin bites occur year-round along deep drop-offs off Marina Flamingo. If you are aiming for a billfish trophy, plan your trip during these peak months and reserve your date early.

What is the best bait and technique for catching Costa Rica yellowfin tuna?

Live bait slow-trolled around active bird flocks or dolphin pods is the most effective technique for Yellowfin Tuna off Tamarindo and Marina Flamingo. Aboard Mr Trigger, we keep our custom tuna tubes filled with live bait, dropping them right into feeding zones alongside top-water poppers and deep trolling spreads to trigger fast, explosive strikes.

When is trophy roosterfish season along the Guanacaste coast?

Roosterfish can be caught inshore near Tamarindo and Playa Flamingo 12 months a year. Because they inhabit coastal reefs, island points, and rocky drop-offs, they are unaffected by seasonal offshore migrations. We target trophy Roosterfish using live bait trolling, top-water popping, and light tackle jigging for non-stop nearshore action on every half-day or full-day run.

How do I book a trip to target specific fish with Mr Trigger Sport Fishing?

Booking a targeted fishing charter is simple. Explore our trip options online, choose between half-day, 3/4 day, full-day, or multi-day runs, and contact Captain Jason directly to discuss which species are biting best during your travel dates. Once you select your date, we lock in your private reservation out of Marina Flamingo or Tamarindo.

What fish can we keep and eat after a day on the water?

You can keep legal, non-billfish species such as Yellowfin Tuna, Mahi Mahi, Wahoo, Snapper, and Grouper. Billfish (Sailfish and Marlin) and Roosterfish are strictly catch-and-release to protect local stocks. First Mate Evelio will professionally clean and fillet your catch at the dock so you can take fresh fish straight to a local restaurant for dinner.