Oscar Ulate
Captain

Oscar Ulate

Quepos, Costa Rica
100+ reviews
Captain Oscar has lived in Quepos since he was 4 years old and was raised by his father Walter Ulate, a fisherman who would leave at dawn in search of means to support the family. At age 10, he went with his father to fish all night on the high seas to chase Barracuda, Snapper, and whatever came out, making his life surrounded by fishermen. His brothers are also experienced anglers who spend a month off the coast. Like many people who are surrounded by this sport, the captain always wants to get ahead and that is why, at the age of 29, he's the owner of Osmak Fishing. What does the name mean? Because they are a united family, each letter represents the initials of his children's and wife's names. Captain Oscar decided to be a captain because the lifestyle of always being by the sea suits him the best.
Damián C.
Damián C.
First mate

Charter

Rating

4.6
106 reviews
4.6
Boat & Equipment
4.7
Captain & Crew
4.6
Fishing Experience

What anglers say

91%
Good experience
98%
Friendly captain
89%
Recommend this charter
92%
Appropriate for children
94%
Satisfied with the boat
89%
Caught fish

All reviews (106)

Showing 1 – 5 of 106 reviews
  • James Davidson
    James Davidson
    us
    Michigan, US
    Member since 2025
    5.0
    Verified

    A great day had by all!!

    Full Day trip – Inshore • 2 adults

    Oscar and crew took fantastic care of us on our full day offshore fishing trip! They went above and beyond to make sure we had a great time. They didn’t waste time with rigging that did not catch fish and changed up the baits often. My wife was a bit inexperienced, and Oscar took the extra time to teach her how to properly use the equipment and reel in a fish. We caught two yellow tail tuna and hooked up on a real nice Billfish. On the way back to the marina I mentioned I would love to catch a rooster fish so Oscar spent some extra time trying to make that happen. Although unsuccessful, the effort was extremely appreciated. We would highly recommend Oscar for your next fishing adventure in Costa Rica!

    Response from Captain

    great day god family i love

  • Corryn Bednarek
    Corryn Bednarek
    us
    Wisconsin, US
    Member since 2026
    5.0
    Verified

    The BEST!

    3 Hours inshore fishing • 2 adults

    These guys were so awesome! We could only do a 4hr trip, so the morning started with catching bait, then we went to go get the big guys- really wish we booked a half day!! We caught a red snapper and a rock bass. We were going to grill them at our air bnb but the crew offered to fry it up FOR us!! We came back for dinner and it was the best food our whole trip by far! They then offered us to go to a rodeo with them afterwards, and that was a whole adventure in itself! So kind and hospitable, cannot recommend enough!! 10/10!!!

  • Mitchell Feneziani
    Mitchell Feneziani
    us
    New York, US
    Member since 2026
    5.0
    Verified

    inshore fishing

    3 Hours inshore fishing • 2 adults

    We wanted a quick inshore trip to catch some fish and it was a successful day with Oscar. If youre not a serious fisherman just looking for a chance at some red snapper, Jack, rooster fish etc. this is a great way to spend a few hours. snacks drinks provided and we caught a spanish mackrel that his crew filleted for us on the water and we caught 3 Jack. overall a great morning!

  • Mason Yungeberg
    Mason Yungeberg
    us
    Oregon, US
    Member since 2024
    5.0
    Verified

    Great day with great guide

    Half Day Trip – Inshore Fishing AM • 5 adults • 1 child

    I would highly recommend and will be going again next time we are in town. We were on fish quick and constantly. The deck hand damian was on top of everything and captain was very kind and knowledgeable. They also allowed for time swimming. Pointed out dolphins sea turtles and of course the big sail fish! Fully stocked cooler no complaints. Made life time memories.

  • Nancy Inglis
    Nancy Inglis
    ca
    Saskatchewan, Canada
    Member since 2025
    4.7
    Verified

    great day fishing

    Half Day Trip– Inshore Fishing (PM) • 4 adults

    we enjoyed ourselves fishing with Oscar and crew. we caught barracuda, red snapper, jack fish, tuna and almost a rooster fish but it got away at last minute. i would recommend Oscar as he was very helpful to us. it was a beautiful day fishing near quepos. oscar ans the crew knew a lot about fishing and helped those ofus that did not know much about fishing. we enjoyed our day fishing with Oscar!

    Reported catch:
    Red Snapper
    Pacific Barracuda
    African Pompano Jack
    Response from Captain

    Thank you very much for everything you were great and the best thing you captured was a pleasure to be with you a hug and see you next time 🎣🇨🇷🎣

Real catches shared by our community

  • Quepos Osmak Fishing CR
    Quepos Osmak Fishing CRQuepos, PU
    Awesome experience!
    Joe J.
    Joe J.
  • Quepos Osmak Fishing CR
    Quepos Osmak Fishing CRQuepos, PU
    Great day with great guide
    Mason Y.
    Mason Y.
  • Quepos Osmak Fishing CR
    Quepos Osmak Fishing CRQuepos, PU
    oscar was awesome, Pura Vida!
    Christopher G.
    Christopher G.
  • Quepos Osmak Fishing CR
    Quepos Osmak Fishing CRQuepos, PU
    Amazing day!
    Jeff F.
    Jeff F.
  • Quepos Osmak Fishing CR
    Quepos Osmak Fishing CRQuepos, PU
    Amazing day!
    David B.
    David B.
  • Quepos Osmak Fishing CR
    Quepos Osmak Fishing CRQuepos, PU
    Determined Captain
    Mary M S.
    Mary M S.
  • Quepos Osmak Fishing CR
    Quepos Osmak Fishing CRQuepos, PU
    Great trip
    Mike C.
    Mike C.
  • Quepos Osmak Fishing CR
    Quepos Osmak Fishing CRQuepos, PU
    Great time catching roosters with sons and their friend
    Timothy R.
    Timothy R.
  • Quepos Osmak Fishing CR
    Quepos Osmak Fishing CRQuepos, PU
    The BEST!
    Corryn B.
    Corryn B.
  • Quepos Osmak Fishing CR
    Quepos Osmak Fishing CRQuepos, PU
    inshore fishing
    Mitchell F.
    Mitchell F.

What's biting with Quepos Osmak Fishing CR in Quepos

The bite may slow up offshore in October, but things never get dull inshore. You could spend the rest of your life here and never get bored of the awesome inshore species like Roosterfish and Cubera Snapper.

Top catches for October