Nestled between Nicaragua and Panama, Costa Rica lives up to its name the “Rich Coast”. Its progressive environmental policies have allowed both land and sea to flourish, making it one of the finest fishing and eco-tourism destinations in the world. The fishing is hugely varied, with most inshore and offshore species present year round. Not only the scene of excellent fishing but also a plethora of non-fishing activities and eco-exploration, there is a diverse range of fishing for conventional and fly anglers alike.

We’ve just received this October report from the Crocodile Bay operation which rounds up the fishing as the new season gets underway.

October is always an exciting month in the Osa Peninsula. It’s the time to start gearing up for a new season—polishing, tightening, fixing, and making sure every boat is running perfectly. But that’s not to say that there’s no action on the water – there is, and the fishing has been on fire.

Crocodile Bay – Inshore Action

Roosterfish have been showing up in record numbers—and not just the smaller ones. Fish in the 20–70lb range have been common, with a few even pushing beyond that. You always hear “monsters exist,” but here in the Osa Peninsula, they really do. Some of the roosters spotted this month could make your jaw drop. Anglers have been hooking them regularly and when the fish starts peeling the line, you know you’re in for a ride.

Costa Rica, Crocodile Bay fishing report, rooster fish, Aardvark McLeod

The Cubera snapper bite has also stayed strong. These toothy brawlers don’t mess around. When you hook one, you’ve got just seconds—literally—to work the fish before it dives for the rocks. Once it gets there, it’s game over. They hit hard, fight dirty, and make every hookup a battle. That’s what makes them so addictive.

Crocodile Bay – Offshore Action

The yellowfin tuna bite has delivered nonstop excitement—multiple schools running with porpoises, birds diving everywhere, and fishing guides putting anglers right in the middle of it all. Yellowfin are pure muscle—testing endurance, gear, and patience. It’s the kind of fight that stays with you for life.

Costa Rica, Crocodile Bay fishing report, offshore fishing, Aardvark McLeod

Most mornings were calm and sunny—perfect for getting on the water early. The heavier rains usually rolled in during the afternoons, which honestly works out fine since that’s when we’re back at the dock, swapping stories, and cracking open a cold one.

A few nice billfish were also spotted this month, an excellent sign that the upcoming season is going to be a strong one.

For more information on the best time to visit please contact Charlotte Chilcott or Peter McLeod or call us on ++44 1980 847389. Alternatively click HERE if you would like us to contact you.

Charlotte Opperman, Aardvark McLeod

About the author

Charlotte Opperman

Charlotte's primary role at Aardvark McLeod is all things marketing – but she’s also got a keen eye for what appeals to the part-time fisher