What Fish Can You Catch in Quepos Year-Round?

Why Some Species Never Go Out of Season in Quepos

Costa Rica's Central Pacific has two distinct seasons — dry (Dec-Apr) and green (May-Nov) — that shift which offshore trophy species peak when. But a handful of fish don't follow that pattern at all. They're either resident species that live in the same waters year-round, or opportunistic feeders active in both warm and cool water — which means there's genuinely no bad month to book a charter in Quepos.

This matters most if you're planning a trip around a fixed travel date rather than chasing a specific species' peak season — knowing what's reliably biting whenever you land gives you a realistic picture of what to expect.

Jack Crevalle — Available Every Month

Jack crevalle are one of the most dependable inshore fights in Quepos waters, biting hard year-round regardless of season. They're aggressive, fast, and put up a serious fight on light tackle, making them a staple of half-day inshore charters even when other species slow down.

Cubera Snapper — A Year-Round Bottom Bite

Cubera snapper hold near reefs, rock piles, and structure close to shore, and that structure-oriented behavior means they're catchable in every season. They're one of the hardest-pulling inshore fish in these waters — powerful enough to test heavier tackle even at moderate size.

Sierra Mackerel — Reliable Light-Tackle Action

Sierra mackerel run inshore waters consistently throughout the year, offering fast, light-tackle action that's ideal for beginners or anyone wanting nonstop bites over a slower day chasing bigger game. They school in numbers, so one hookup often means more close behind.

Roosterfish — Good Nearly Year-Round, Best June–September

Roosterfish are catchable most months but truly peak from June through September, when they move closer to the beaches and rocky points of Manuel Antonio National Park. Outside that window, they're still a realistic — if less concentrated — catch on a half-day inshore trip.

Yellowfin Tuna & Mahi-Mahi — Year-Round with Green-Season Peaks

Both offshore favorites are caught every month of the year off Quepos, but each has a clear peak: yellowfin tuna from May through October, and mahi-mahi from May through September. Outside those windows they're still realistic targets on a full-day or 3/4-day offshore charter — just typically in smaller numbers per school.

Building a Trip Around Year-Round Species

If your travel dates are fixed and you can't plan around a specific peak season, a half-day inshore charter targeting jack crevalle, cubera snapper, and sierra mackerel — with roosterfish as a strong possibility most of the year — is the most consistent bet. For offshore action, a full-day charter gives you a shot at yellowfin tuna and mahi-mahi in any month, sailfish in season, and everything reliably biting in between.

Year-Round Species at a Glance

Here are the key facts, at a glance:

• Jack Crevalle: available every month
• Cubera Snapper: available every month
• Sierra Mackerel: available every month
• Roosterfish: most months, peak June–September
• Yellowfin Tuna: year-round, peak May–October
• Mahi-Mahi: year-round, peak May–September