If you dream of Marlin fishing in Costa Rica, you are not alone. The immense size and speed of Marlin, along with the incredible aerial acrobatics they perform once hooked, has made it one of the most desired target species of sporting anglers world wide.

It makes sense that Costa Rica has become one of the more popular destinations for sport fishing. First off, it boasts some of the best fishing in the world! Add to that the pleasantly calm tropical water, the friendly people, and you have the recipe for the best trip ever!

All 3 species (Black Marlin, Blue Marlin & Striped Marlin) are found here.

Black Marlin are generally the largest of the three, reaching up to 15+ feet in length, and about 1,600lbs+. They strongly resemble the Blue Marlin because, interestingly, they are actually blue in color. The main physical differences that distinguish them from Blue Marlin is that they lack the distinctive striping of the Blue Marlin, the dorsal fin is more rounded and their pectoral fins are much more rigid. Black Marlin are purportedly the fastest fish in the world (according to some estimates they can reach up to 80mph). They got their name because they turn black after they die.

Blue Marlin are slightly smaller (up to 1400 lbs) and slower (up to 60 mph) as compared to Black Marlin. However, they put up an equally spirited and exciting fight, making them just as much of a thrill to catch. They are distinguished by their less rigid pectoral fins, side stripes, more pointed dorsal fin, and the fact that they don’t turn black when dead. They are abundant in Costa Rican waters and our Blue Marlin Charters routinely find trophy specimens.

Striped Marlin are the smallest of the species found in Costa Rica. They reach only about 500lbs in weight and about 9 feet long. They are identified by their pronounced striping which is a brilliant cobalt blue or lavender color. Their stripes are very conspicuous and remain so even after death – a feature unique to the Striped Marlin. Make no mistake, as with their larger relatives, they are an amazing sport fish – you won’t be disappointed in the fight they put up once you get one on the line!

Appearance

Back is blue-black, fading to a silvery-white belly
Tips of dorsal, pectoral and anal fins are pointed
Lack black spots on dorsal fin
Upper jaw elongated into a spear shape
Scales with one or two sharp points
Lateral line is interwoven like a net, hard to see in large individual

Similar Species: White marlin, K. albida (dorsal fin rounded with noticeable spots; tip of pectoral and anal fins rounded)

Size: Up to 16 feet (1400 pounds)

Habitat: Offshore waters

Behavior: Unlike swordfish, blue marlin feed mostly during the day on fish and squid. They hunt alone and have been reported to use their long, sharp bill to slice or stun prey.

Fishing Tips and Facts: This may be the ultimate of the big game fish - the one Hemingway so often wrote about. Serious anglers rig heavy and expect to fight a marlin for 4-6 hours.

Marlin Fishing Los Suenos

Half Day : 7am – 12pm
Half Day : $1200
Full Day : 7am – 4pm
Full Day : $1500
Pricing is valid for up to 4 guests. Additional guests +$75.
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On our full day charter from Jaco to Tortuga Island you will enjoy the beautiful coastline of the Pacific. Along the ride you will be able to fish with our experienced...

OFFSHORE FISHING

Everyone at La Patrona Fishing loves to fish in the blue waters out Jaco and Los Suenos Marina, come let us show you what it’s all about!...

Jaco Fishing
  • We (2 adults and 4 teens) booked a whole day offshore with La Patrona. The crew was great and very professionnal. The gear was ready when we got to the fishing spot. The lunch was very good and there was a lot of drinks on board...

    Jeaswerve, Aug 24, 2023 - Review from TripAdvisor
  • The Pro's- The crew were all nice and professional and experienced. The toilet was good, especially if you have women on board. The food provided was good and plentiful, The crew was on time for departure. We catch 3 marlin and 2 mahi mahi...

    Jordan S, Jul 30, 2023 - Review from TripAdvisor
  • So glad we booked two days with La Patrona. Crew was great, plenty to eat & drink, will book again when can get back. Great option for ladies to feel comfortable fishing too...

    Louis R, Jun 16, 2023 - Review from TripAdvisor
  • Great Choice for Ladies to Fish, Two great days fishing on the La Patrona. Very nice on board toilet closet. Plus spacious area to sit while traveling to fishing spots. The entire crew was very customer service focused. Great option...

    Renee B, May 09, 2023 - Review from TripAdvisor
  • The captain Gerardo and crew Adrian and Daniel were very experienced extremely nice and friendly the crew spoke English very well and explained everything we were doing, We had a blue marlin on with in 45 minutes of fishing...

    Thomas B, Apr 31, 2023 - Review from TripAdvisor
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