Guanacaste Fishing Charters
The best out of 110 charter fishing deals in Guanacaste - enter dates to check availability
Guanacaste Fishing Charters
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"Wow, what a great day! Four (three adult guys and an adult girl) of us went out for a 3/4 day trip on April 26, 2026." — Andrew,

"Hi, I highly recommend this Crew and boat. Everything was amazing from the start." — Victor,

"The BEST! We have traveled and booked many deep sea fishing tours over nearly 40 years, and this one was BY FAR THE VERY BEST." — Randy,

"Me and my girlfriend booked a full day of chasing rooster fish." — Jason,

"We wanted to catch fish to eat. Johnny and Joseph had us on fish with the first line down once we got to their first spot." — Mark,

"This fishing trip was the perfect blend of inshore action and offshore adrenaline, giving us an unforgettable day on the water." — Patrick,

"Captain Mike was fantastic — a great captain who got us on fish right away." — Nate,

"We picked the windiest day of the year and still caught fish." — SETH,

"Caught a sailfish right off the bat. Fought another for a while but it came off." — Celia,

"my family had a fun trip. Trolling exclusively. We hooked up and landed several Bonito and a spanish mackerel." — Adam,
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Fishing in Guanacaste
Guanacaste
Guanacaste Fishing Seasons
January
High winds can ruin the deep sea fun in northern Guanacaste, while the south enjoys peak Billfish season. Wherever you are, you can find giant Snook and Roosterfish in the shallows.
February
If you can't face the bad weather and bitter cold February brings, head to Guanacaste for 90-degree heat without a cloud in sight. You'll also find big Snook and Roosterfish, as well as Marlin in the south.
March
The Snook bite drops off in March, but Roosterfish are still demolishing baits and denting lures in the shallows. Offshore, the southern Blue Marlin season goes out with a bang.
April
The wind dies down in the north and you can finally get offshore in search of Marlin, Sailfish, Wahoo, Mahi Mahi, and Tuna. Inshore, things are quietening down, but you can still find big Jacks.
May
Billfish season really gets going in the north, with Black Marlin and Sailfish in huge numbers. The rains also pick up in May and getting offshore can be a good way to beat the humidity.
June
June is one of the wettest months of the year in Guanacaste but that won't put out the fire on the Marlin trips in the north. All the rain washes a ton of FADs into the sea, which makes it perfect for Mahi fishing.
July
Locals celebrate Guanacaste's annexation to Costa Rica with parades and shows. Blue Marlin peak in the north, joining Blacks, Stripes, and Sails for some of the best Billfishing you'll see all year.
August
The Presidential Flamingo Fishing Rodeo draws competitive anglers to Playa Flamingo as everyone else rushes offshore for amazing Yellowfin Tuna fishing. The reefs are full of fish by August.
September
FADs and reefs continue to produce huge, tasty fish throughout September. You can find big game pelagics just a stone's throw from shore this time of year if you don't mind getting wet.
October
The rain shows no sign of stopping in October and high humidity can sap your strength. Wade fishing for Snook can be a great way to keep cool. Well, you're going to get wet either way!
November
Winds pick up in the north, but so do the Snook and Roosterfish. In the south, Blue Marlin start their winter season as Yellowfin Tuna calm down and the reef fishing begins to drop off.
December
Monster Snook and Roosterfish make for endless fun inshore in December. Down south, Blue Marlin fight hard while the reefs serve up a festive feast all along the coastline.