Why the Osa Peninsula is the 2026 Epicenter for Marlin

 


If you’ve been following the deck reports, you know the South is producing. As we look at the 2026 Southern Costa Rica Fishing Charters schedule, one thing is clear: the volcanic ledges near Matapalo are holding more bait than we’ve seen in a decade. We’re not just seeing Sailfish; we’re seeing Blue Marlin that come up "apeshit" in the short-corner.

At Colio Sportfishing, we don’t do average. We run fast, we fish hard, and we stay at the Encanta La Vida jungle lodge to recharge.





300lb Blue Marlin going absolutely APESHIT in the short-corner! 🌊 2026 is officially the year of the giant in Golfito. We specialize in fast boats and bigger fish. No ego, just stoke.

I’ve been a Pro Guide in the Osa for 30 years. Ask me anything about the 2026 Southern Zone bite. Content: "Hey everyone, I'm Mike from Colio Sportfishing. I've won the Bisbee's and seen it all. I'm seeing some weird/awesome patterns this season. Ask me about gear, moon cycles, or where to get the best ceviche in Golfito."


Location: Osa Peninsula, Puntarenas Province, Costa Rica

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