Sea life

Pacific sailfish

Istiophorus platypterus

A sailfish with a huge blue dorsal fin raised and a long pointed bill leaping from the ocean

Photo: Robert Webster · CC BY-SA 4.0 · via Wikimedia Commons

Where
Offshore
When
All year, strongest in the dry season
Size
Commonly 30 to 50 kg, up to 3 metres long
Should I worry
Enjoy it
Harmless, and protected by a release culture worth respecting.

The bill, the eye, then the sail, raised and lit up electric blue as it comes to the boat. A sailfish is the fish on every Costa Rican sportfishing brochure and the thing most first-time visitors want to see.

Where you’ll see it

Offshore in blue water, hunting bait near the surface. Boats from Coco and the Papagayo marinas raise them year round, with the dry season the best.

What to know

Sailfish use the huge dorsal fin to herd and corral baitfish, and they can hit speeds that make them the fastest fish measured. They light up in colour when excited. Almost every one caught on this coast is released at the side of the boat, bill in hand, and revived before it swims off. Book with a captain who does it that way.

Questions people ask about this one

Can you keep a sailfish you catch in Costa Rica?

Legally a very limited number can be kept, but in practice nobody does. Every reputable charter releases them, and the etiquette is not to lift the fish out of the water for a photo. The sailfish fishery here survives because of that.

Wondering what else is out there?

Ask me on the call. I'll tell you what actually shows up in a Coco garden, what to do about it, and the one guy everyone rings when there's a boa in the roof.

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