Dos Mas Sport Fishingย 

4.8/5ย (25 reviews)
ย Banana Bay Marina, Golfito, PU, Costa Ricaโ€“

Dos Mas Sport Fishingย 

Golfito, PU, Costa Rica
โ€“
30 ft
8
4.8/5ย (25 reviews)

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Dos Mas Sport Fishing is inviting offshore fanatics to join them on an adventure that will take you on a trip exploring the richest fishing grounds off the coast of Golfito, Costa Rica. Captain Donald Mc Guinness has over 40 years of experience fishing all over the world and catching many of the world's most prized fish species.

His most impressive catch is certainly the massive, 1236-pound Black Marlin caught in 2006. On your trip, you'll be able to leverage your captain's vast experience to get the best possible shot at a catch of a lifetime!

The boat that'll take you to the deep waters is a 30' Island Hopper express cruiser, powered by 450 HP Cummins engine. Restored as recently as 2019, the vessel features the latest communication, navigation, radar, and fish-finding electronics as well as all the necessary safety equipment. Giving its guests everything they could need for a safe and productive trip.

Creature comforts have also been taken care of as the boat is fully outfitted for multi-day trips. On board, you'll find 2 bunk beds, a private toilet, shower, and kitchen, as well as a multimedia system for entertainment. The vessel's max capacity is 8 guests on single-day and 4 guests on multi-day trips.

The captain will provide you with everything you need to fish. You'll be equipped with first-class Shimano, Tiagra, and Trinus gear and will have access to both conventional and spinning options. There will also be a variety of artificial lures and live bait, depending on the fish you're targeting. Live bait will be caught ahead of the trip and is always included in the price.

On all trips, you'll be provided with sandwiches, snacks, fruit, and drinks. On multi-day trips, you'll also have hot meals prepared. All you need to bring is some sunscreen, sunglasses, a hat.

Now if you're ready for your next offshore fishing adventure, find an opening in the captain's calendar and start planning your trip today!

Dos Mas Sport Fishing is inviting offshore fanatics to join them on an adventure that will take you on a trip exploring the richest fishing grounds off the coast of Golfito, Costa Rica. Captain Donald Mc Guinness has over 40 years of experience fishing all over the world and catching many of the world's most prized fish species.

His most impressive catch is certainly the massive, 1236-pound Black Marlin caught in 2006. On your trip, you'll be able to leverage your captain's vast experience to get the best possible shot at a catch of a lifetime!

The boat that'll take you to the deep waters is a 30' Island Hopper express cruiser, powered by 450 HP Cummins engine. Restored as recently as 2019, the vessel features the latest communication, navigation, radar, and fish-finding electronics as well as all the necessary safety equipment. Giving its guests everything they could need for a safe and productive trip.

Creature comforts have also been taken care of as the boat is fully outfitted for multi-day trips. On board, you'll find 2 bunk beds, a private toilet, shower, and kitchen, as well as a multimedia system for entertainment. The vessel's max capacity is 8 guests on single-day and 4 guests on multi-day trips.

The captain will provide you with everything you need to fish. You'll be equipped with first-class Shimano, Tiagra, and Trinus gear and will have access to both conventional and spinning options. There will also be a variety of artificial lures and live bait, depending on the fish you're targeting. Live bait will be caught ahead of the trip and is always included in the price.

On all trips, you'll be provided with sandwiches, snacks, fruit, and drinks. On multi-day trips, you'll also have hot meals prepared. All you need to bring is some sunscreen, sunglasses, a hat.

Now if you're ready for your next offshore fishing adventure, find an opening in the captain's calendar and start planning your trip today!

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Trip availability and prices

Trip Date:
Group Size:
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July 2026
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Number of days
1
Group Size
2 adults โ€ข 0 children
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Half Day trip
FREE Cancellation 30 days notice
4 hour tripย starts at 7:00 AM
US $1,060
Entire boat: up to 8 people
12 Hour Trip
FREE Cancellation 30 days notice
12 hour tripย starts at 5:30 AM
US $1,500
Entire boat: up to 3 people
Multi Day Trip 4 PAX
FREE Cancellation 30 days notice
2 Day Tripย starts at 8:00 AM
Overnight stay, liveaboard
US $2,500
Entire boat: up to 8 people
There are 4 people looking at this charter.

Customer reviews

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Rating

4.8
25 reviews
4.8
Boat & equipment
4.9
Captain & crew
4.9
Fishing Experience

Anglers' gallery (41)

All reviews (25)

Frequently mentioned
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Showingย 1 โ€“ 5ย ofย 25ย reviews
Blake Monroe
Blake Monroe
Repeat angler
us
Florida, US
โ€ข
Member since 2022
โ€ข
5 trips
5.0
Verified
A great trip!
12 Hour Trip on January 30, 2026 โ€ข 6 adults

We took Captain Don out for the 12 hour trip and got picked up in Pavones off the beach which made it very convenient for our stay instead of traveling to Golfito. we caught two selfish and lost another also a 200 pound tuna and a 20 pound mahi! Andy the first mate was right on top of things! Captain Dan never overstay in one place if we were not catching fish. I would highly recommend this boat and doing a 12 hour fishing trip!

Reported catch:
Dolphin (Mahi Mahi)
Sailfish
Jenna Flores
Jenna Flores
us
Texas, US
โ€ข
Member since 2026
5.0
Verified
Amazing day with Capt. Donald
Half Day trip on February 13, 2026 โ€ข 4 adults

Captain Donald was beyond accommodating for us as we had a travel mishap. He did everything in his power to make our trip happen and not only did we catch fish. We caught our target. Andy was great as well. I highly recommend anyone coming to Gulfito/Puerto Jimenez. we caught two monster rooster fish and plenty of grouper. We got to enjoy our catch at a local restaurant they recommended nearby.

Reported catch:
Roosterfish
Response from Captain

๐Ÿ™๐Ÿผ

Blake Monroe
Blake Monroe
Repeat angler
us
Florida, US
โ€ข
Member since 2022
โ€ข
5 trips
5.0
Verified
Another good 12 hour trip!
12 Hour Trip on February 1, 2026 โ€ข 6 adults

We went out again, Sunday, February 1 for a second 12 hour trip. Although the action was slower that day, we did manage to get a nice mahi and a couple of good sale fish. We also had a big monster tuner hit one of the lighter rods. Overall, I would recommend anyone booked the 12 hour trip. Captain Dan in the first maid Andy worked very hard to accommodate passengers.

Response from Captain

๐Ÿ™๐Ÿผ

Brendon Penny
Brendon Penny
us
Alabama, US
โ€ข
Member since 2025
5.0
Verified
Golfito - Captain McGuinness and DOS MAS crew
12 Hour Trip on December 22, 2025 โ€ข 3 adults

Great trip! We booked a 12 hour trip targeting marlin and sailfish. First few hours were not productive but Captain McGuinness worked to get us to the right spot. He is a wealth of knowledge, with experience that money can't buy. His crew was also amazing. They would go from relaxing with us to feet on the deck getting prepped for fish at the slightest whistle from the captain. My family looks forward to another trip on the DOS MAS!

Jeff Bamsch
Jeff Bamsch
Repeat angler
us
Georgetown, TX, US
โ€ข
Member since 2025
โ€ข
2 trips
5.0
Verified
Great trip
12 Hour Trip on January 9, 2026 โ€ข 6 adults

took 5 family members on this trip, most of whom are extremely inexperienced at offshore fishing. Captain Donald and deckhand were instrumental in helping them land some fish. We caught several sailfish and big dorado. Everyone was happy!

FAQs about Dos Mas Sport Fishing

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The fish you can target

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Real catches by this captain

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What is the boat like?

Boat image
Boat category
Yachts
Capacity
8 persons
Boat length
30 ft
Year built
1998
Restored in
2019
Boat manufacturer
Island Hopper
Boat type
Cruiser
Engine model
Cummins
Powered by
1 x 450HP
Max cruising speed
26 knots
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