April 12 Fishing Report – Costa Rica’s Central Pacific: Sailfish, Roosterfish, Tuna & Wahoo Still Biting Despite the Full Moon
If you’re wondering what the fishing scene looks like here in Costa Rica right now, the short answer is: still hot, still happening, and absolutely worth getting out on the water. It’s April 12, and although we’re right in the middle of a full moon phase—something that can affect how and when fish feed—we’re still experiencing strong action offshore and inshore.
Whether you’re an experienced angler chasing bucket-list gamefish or a traveler just looking to enjoy a safe, scenic, and adventure-packed day on the ocean, Costa Rica continues to deliver.
Let’s break down what’s biting, what the conditions are like, and why this time of year offers something truly special for everyone who loves fishing, nature, and tropical adventure.
The Offshore Scene – Sailfish, Yellowfin Tuna, and Wahoo
Sailfish: The Superstars of April
April marks the tail end of peak sailfish season here on the Central Pacific coast, but these acrobatic pelagics are still around in good numbers. Los Sueños and Jaco continue to be productive hubs for offshore charters heading out in pursuit of billfish, and while the full moon may shift the bite to earlier or later in the day, our captains are dialed in and adjusting tactics accordingly.
On a good day, double-digit sailfish releases are still possible, and even during the slower hours, there’s nothing quite like seeing one of these fish explode from the water, tail-walk across the surface, and put your skills (and your tackle) to the test.
Most of the action is coming 15 to 25 miles offshore, where boats are working rips and temperature breaks. Live bait, rigged ballyhoo, and teasers are all in play, and the best crews are getting their clients hooked up by being patient and persistent.
If you’ve never caught a sailfish before, there’s still time this season to make it happen. And for repeat visitors, April can offer fewer crowds, great weather, and consistently solid opportunities to chase sails in world-class waters.
Yellowfin Tuna: Popper and Jig Paradise
One of the most exciting parts of April fishing is the presence of yellowfin tuna, often running with schools of spinner dolphins. These fish range from 20-pound schoolies all the way up to 150-pound giants, and they’re one of the most rewarding fish to catch, both for sport and for the dinner table.
The key to tuna fishing this time of year is staying mobile and keeping your eyes peeled. When the birds start diving and the dolphins are leaping, it’s time to move in fast and cast poppers or jigs into the frenzy. These fast-moving, hard-hitting fish will test your gear and your endurance, but they also make for incredible sashimi, seared steaks, or poke bowls back on shore.
For families or first-time offshore anglers, a tuna bite can be the perfect introduction to Costa Rica fishing: it’s fast, fun, and usually ends with smiles, full coolers, and plenty of stories.
Wahoo: Speed Demons on the Hunt
Though not always easy to predict, wahoo are still showing up in decent numbers, especially around structure and high-speed trolling lanes. These fish are lightning-fast and known for their vicious strikes, often hitting baits or lures with such speed that you barely have time to react before the reel is screaming.
In April, they tend to show up along temperature breaks or near floating debris, sometimes in the same areas where tuna are feeding. Wire leaders are a must, and many crews will deploy Rapalas or other high-speed lures to entice a strike. If you’re lucky enough to hook into one, get ready for a wild fight—and an even better dinner afterward.
Inshore Action – Roosterfish, Snapper, and More
Roosterfish: The Inshore Rockstar
If you’re staying closer to shore, don’t worry—you’re not missing out. The roosterfish bite has been strong this month, especially along rocky coastlines, island edges, and near river mouths. These fish are one of Costa Rica’s most iconic inshore species, with their spiky dorsal fins and relentless power making them a favorite among anglers worldwide.
They’re strictly catch-and-release here, but the thrill of the fight is more than enough. Roosters will hit live bait, topwater lures, and even slow-trolled baits, and they’re most active during moving tides.
April offers calm seas and good visibility, making it easier to target them in shallow water. Whether you’re fishing off Playa Herradura, the coves near Playa Hermosa, or one of the many reef systems up and down the coast, this is a prime time for inshore success.
Snapper and Other Bottom Dwellers
While roosters get all the attention, April is also a great time to drop down for snapper, grouper, and other bottom species. Live bait fished near structure or reefs can produce solid action and some delicious take-home fillets.
The inshore reefs along the Central Pacific are loaded with life, and many captains offer half-day or full-day trips that combine trolling, jigging, and bottom fishing for a variety of species. You never know what you might hook into—amberjack, jack crevalle, or even the occasional cubera snapper.
The Full Moon Factor – Does It Matter?
Yes, the full moon can affect fishing, but not in the way you might think. While it’s true that some species—especially sailfish and tuna—may feed more actively at night under the bright moonlight, experienced captains know how to adapt.
Often, they’ll start earlier in the morning or fish later in the afternoon to catch the windows when fish are actively feeding. In some cases, the full moon can even concentrate the bite into specific periods, giving anglers a more focused opportunity to strike.
And let’s be real: even on a “slower” full moon day, fishing in Costa Rica beats just about anything else. You’re out on calm, tropical waters, surrounded by lush rainforest-covered hills, with wildlife all around and the sun on your face. It’s a day in nature you’ll never forget, fish or no fish.
Weather and Sea Conditions – April Sweet Spot
One of the best parts about fishing in April is the weather. We’re still in the tail end of Costa Rica’s dry season, with mostly sunny skies, light winds, and calm seas.
This makes April a favorite time for both locals and tourists to get out on the water. Visibility is great, which is important for sight-fishing and nearshore action, and the temperatures are warm without being oppressively hot.
For those coming from colder climates, it’s the perfect tropical escape: sunny mornings, warm afternoons, and cool breezes off the ocean in the evening.
Safe, Professional, and Traveler-Friendly Fishing
Whether you’re coming in from San José, staying at a luxury resort in Los Sueños, or chilling in a beach rental in Jaco, one thing is clear—fishing in Costa Rica is built for travelers. Charter boats are modern, safe, and run by seasoned professionals who speak English and know how to make your trip fun, productive, and safe.
Most boats include gear, bait, refreshments, and knowledgeable crews who are passionate about fishing. Whether you’re heading out on a 36’ sportfisher for an offshore adventure or booking a panga for an inshore session, you’re in good hands.
Costa Rica is one of the most stable and traveler-friendly countries in Latin America. The country emphasizes eco-tourism, conservation, and hospitality, making it a top destination for families, solo travelers, and fishing groups alike.
Why April Is Still Worth Booking
April often gets overlooked between the dry-season rush of January–March and the green season starting in May, but savvy anglers know this month is a sweet spot. The crowds are thinning out, the water is warm and clean, and both offshore and inshore species are still chewing.
If you’re thinking about a fishing trip to Costa Rica, now is a fantastic time to go. You can still catch billfish, tuna, wahoo, roosterfish, and snapper all in the same week—and enjoy quieter beaches, better hotel deals, and a laid-back vibe that’s hard to beat.
Final Thoughts
April 12 might land on a full moon, but that hasn’t stopped the good times or the great fishing here in Costa Rica. From epic offshore battles with sailfish and tuna to roosterfish tug-of-wars inshore, there’s action for everyone who wants to spend a day—or several—on the water.
Whether you’re a seasoned angler or just looking for a unique day in nature, Costa Rica’s Central Pacific coast is still one of the best places in the world to fish. Safe, scenic, and full of life, it’s a place where even a “slow day” on the water turns into one of your best travel memories.
So pack the sunscreen, grab your shades, and come join us. The fish are waiting, and adventure is just a cast away.
