Si Fly 

 JV75+9G Puntarenas Province, Golfito, PU, Costa Rica

Si Fly 

Golfito, PU, Costa Rica
25 ft
4

There's a fish with your name on it in Golfito and Si Fly will help you catch it! Captain Julio will be your guide, bringing aboard years of angling experience.

These waters are known for Black Marlin, Almaco Jack, Roosterfish, Wahoo, Blue Marlin, African Pompano Jack, Cubera Snapper, Yellowfin Tuna, Striped Marlin, Sailfish, Goliath Grouper, Snook, Mahi Mahi, Broomtail Grouper, Amberjack, and more – with any luck, it won't be long before 'Fish on!' You can expect to do some spinning, popping, trolling, jigging, bottom fishing, or maybe something more specialized in this area. Capt. Julio also offers fly fishing, but you may need to bring your own fly gear. For the more adventurous among you, there's spearfishing.

Trips with Si Fly are great for kids, so go ahead and bring the whole family along! Be sure to ask if child-sized life vests are available, otherwise you should bring your own. Feel free to bring your own snacks to keep 'em happy!

Your vessel for the day is a 25' Kena center console with space for 4 passengers. It comes with outriggers, all the essentials. You'll find rods, reels, and tackle waiting for you. Live bait is on offer, but be sure to ask about it so you know if you'll be catching it yourself.

You'll have the help of a First Mate to put you on fish. It's customary to tip the Mate 10–20% to show your appreciation.

You will need to purchase a local fishing license before the trip. This information is usually available online, or you can ask the captain. Some species might be protected or require a tag to keep them, so make sure you know what to expect.

You can't go wrong when you bring sunglasses, sunblock (non-spray), and a hat. There will be some drinks on offer, but let the captain know if you wish to bring your own. Alcohol is allowed in moderation, just be sure to avoid hard liquor as well as glass bottles. There will be food and some light snacks available on board.

You could keep reading this, but wouldn't you rather be fishing!

There's a fish with your name on it in Golfito and Si Fly will help you catch it! Captain Julio will be your guide, bringing aboard years of angling experience.

These waters are known for Black Marlin, Almaco Jack, Roosterfish, Wahoo, Blue Marlin, African Pompano Jack, Cubera Snapper, Yellowfin Tuna, Striped Marlin, Sailfish, Goliath Grouper, Snook, Mahi Mahi, Broomtail Grouper, Amberjack, and more – with any luck, it won't be long before 'Fish on!' You can expect to do some spinning, popping, trolling, jigging, bottom fishing, or maybe something more specialized in this area. Capt. Julio also offers fly fishing, but you may need to bring your own fly gear. For the more adventurous among you, there's spearfishing.

Trips with Si Fly are great for kids, so go ahead and bring the whole family along! Be sure to ask if child-sized life vests are available, otherwise you should bring your own. Feel free to bring your own snacks to keep 'em happy!

Your vessel for the day is a 25' Kena center console with space for 4 passengers. It comes with outriggers, all the essentials. You'll find rods, reels, and tackle waiting for you. Live bait is on offer, but be sure to ask about it so you know if you'll be catching it yourself.

You'll have the help of a First Mate to put you on fish. It's customary to tip the Mate 10–20% to show your appreciation.

You will need to purchase a local fishing license before the trip. This information is usually available online, or you can ask the captain. Some species might be protected or require a tag to keep them, so make sure you know what to expect.

You can't go wrong when you bring sunglasses, sunblock (non-spray), and a hat. There will be some drinks on offer, but let the captain know if you wish to bring your own. Alcohol is allowed in moderation, just be sure to avoid hard liquor as well as glass bottles. There will be food and some light snacks available on board.

You could keep reading this, but wouldn't you rather be fishing!

Julio Mesen
Captain
Julio Mesen
19 years of experience
responds within an hour

Select date to see availability

Trip availability and prices

Trip Date:
Group Size:
August 2026
SuMoTuWeThFrSa
Loading...
Group Size
2 adults • 0 children
Change
Almost there...
Half Day Trip – Inshore
FREE Cancellation 3 days notice
6 hour trip starts at 6:00 AM
Dolphin (Mahi Mahi)
Grouper (Goliath)
Roosterfish
Snook
+6
US $750
Entire boat: up to 4 people
Full Day Trip – Inshore
FREE Cancellation 3 days notice
10 hour trip starts at 6:00 AM
Dolphin (Mahi Mahi)
Grouper (Goliath)
Roosterfish
Snook
+6
US $1,200
Entire boat: up to 4 people
Full Day Trip – Offshore
FREE Cancellation 3 days notice
10 hour trip starts at 6:00 AM
Dolphin (Mahi Mahi)
Marlin (Blue)
Sailfish
Tuna (Yellowfin)
+3
US $1,200
Entire boat: up to 4 people
There are 2 people looking at this charter.

Customer reviews

Loading...

FAQs about Si Fly

Si Fly offers the following trips to customers:
  • US $750 per group - Half Day Trip – Inshore (6 hours)
  • US $1,200 per group - Full Day Trip – Inshore (10 hours)
  • US $1,200 per group - Full Day Trip – Offshore (10 hours)
When you book a trip with Si Fly, you can expect the following amenities onboard:
  • GPS
  • Fishfinder
  • Snorkeling equipment
  • Live bait well
  • Wireless trolling motor
  • Outriggers
  • Spearfishing equipment
  • Ice box
Trips booked with Si Fly include:
  • Rods, reels & tackle (Great takle )
  • Live bait (Every trip we go and catch our own bait )
  • Catch cleaning & filleting (We clean the fish for you guys )
  • Snacks (We brought snacks)
  • Drinks (Water sodas and Beers)
  • First mate (Yes, a first mate is always available on board to assist throughout the trip. The mate helps with rigging, baiting, and ensuring you have the best experience possible. The customary gratuity is 15–20% of the charter price, depending on the service and yo)
  • Lunch (We provide sandwich )
Si Fly offers the following types of fishing:
  • Inshore fishing (Gret inshore fishing in golfito )
  • Offshore fishing (Great tuna fishing and Bill Fishing)
Si Fly offers the following fishing techniques:
  • Light tackle
  • Bottom fishing
  • Trolling
  • Spinning
  • Jigging
  • Popping
  • Fly fishing
  • Spearfishing
  • Deep sea fishing
Top targeted fish species with Si Fly include:
  • Amberjack
  • Dolphin (Mahi Mahi)
  • Grouper (Broomtail)
  • Grouper (Goliath)
  • Jack (African Pompano)
  • Jack (Almaco)
  • Marlin (Black)
  • Marlin (Blue)
  • Marlin (Striped)
  • Roosterfish
  • Sailfish
  • Snapper (Cubera)
  • Snook
  • Tuna (Yellowfin)
  • Wahoo

Your captain

Julio Mesen
Julio Mesen
Julio Mesen

Golfito, Puntarenas Province, Costa Rica

Typical response within an hour
Member since February 2025

About Capt. Julio I've dedicated over 15 years to sportfishing, traveling across the Caribbean and Pacific aboard top-tier fishing yachts. My career has taken me to some of the best fisheries in the world, but I've always stayed connected to my roots in Costa Rica. Now based in Golfito, I specialize in both offshore and inshore trips—targeting everything from Marlin and Tuna to Roosterfish and Snapper. With deep local knowledge and international experience, I focus on delivering serious fishing with a personal touch. Outside of guiding, I'm simply an ocean lover—I live to fish, surf, dive, and spearfish every chance I get.

Typical response within an hour
Member since February 2025

About Capt. Julio I've dedicated over 15 years to sportfishing, traveling across the Caribbean and Pacific aboard top-tier fishing yachts. My career has taken me to some of the best fisheries in the world, but I've always stayed connected to my roots in Costa Rica. Now based in Golfito, I specialize in both offshore and inshore trips—targeting everything from Marlin and Tuna to Roosterfish and Snapper. With deep local knowledge and international experience, I focus on delivering serious fishing with a personal touch. Outside of guiding, I'm simply an ocean lover—I live to fish, surf, dive, and spearfish every chance I get.

The fish you can target

Amberjack
Amberjack
Dolphin (Mahi Mahi)
Dolphin (Mahi Mahi)
Broomtail Grouper
Broomtail Grouper
Goliath Grouper
Goliath Grouper
African Pompano Jack
African Pompano Jack
Almaco Jack
Almaco Jack
Black Marlin
Black Marlin
Blue Marlin
Blue Marlin
Striped Marlin
Striped Marlin
Roosterfish
Roosterfish
Sailfish
Sailfish
Cubera Snapper
Cubera Snapper
Snook
Snook
Yellowfin Tuna
Yellowfin Tuna
Wahoo
Wahoo
Amberjack
Amberjack
Dolphin (Mahi Mahi)
Dolphin (Mahi Mahi)
Broomtail Grouper
Broomtail Grouper
Goliath Grouper
Goliath Grouper
African Pompano Jack
African Pompano Jack

What is the boat like?

Boat image
Boat category
Other
Capacity
4 persons
Boat length
25 ft
Year built
2014
Restored in
2026
Boat manufacturer
Kena
Boat type
Consola central
Engine model
Yamaha
Powered by
1 x 300HP
Max cruising speed
42 knots

What kind of fishing will you do?

Inshore Fishing
Gret inshore fishing in golfito
Offshore Fishing
Great tuna fishing and Bill Fishing

Which fishing techniques you can try

Light Tackle
Bottom Fishing
Trolling
Spinning
Jigging
Popping
Fly Fishing
Spearfishing
Deep Sea Fishing

Which amenities are available onboard

GPS
Fishfinder
Snorkeling equipment
Live bait well
Wireless trolling motor
Outriggers
Spearfishing equipment
Ice box
What's included in the trip price
Rods, reels & tackle
Great takle
Live bait
Every trip we go and catch our own bait
Catch cleaning & filleting
We clean the fish for you guys
Snacks
We brought snacks
Drinks
Water sodas and Beers
First mate
Yes, a first mate is always available on board to assist throughout the trip. The mate helps with rigging, baiting, and ensuring you have the best experience possible. The customary gratuity is 15–20% of the charter price, depending on the service and yo
Lunch
We provide sandwich

How cancellations work

Free cancellation up to 3 days prior to trip

You can cancel or modify your booking up to 3 days before the trip date, free of charge. If you cancel or modify your booking later, or fail to show up, you'll forfeit 100% of what you've paid.

More details

What the listing policies are

Pickup not included

Transfer to/from departure site is not included in trip rates.

Child friendly
Fun fishing for kids
You keep catch
Catch and release allowed

How you can pay

Book with 10% deposit, pay rest to captain

When the captain confirms your trip, FishingBooker charges your credit card a 10% deposit to guarantee your reservation.

The remaining balance is to be paid directly to the charter operator on or prior to your trip date in one of the following payment methods:

 Cash

 PayPal

What’s biting in Golfito right now

Dolphin (Mahi Mahi)Dolphin (Mahi Mahi)
Grouper (Broomtail)Grouper (Broomtail)
Marlin (Black)Marlin (Black)
Marlin (Blue)Marlin (Blue)
Marlin (Striped)Marlin (Striped)
RoosterfishRoosterfish
SailfishSailfish
Snapper (Cubera)Snapper (Cubera)
Tuna (Yellowfin)Tuna (Yellowfin)
WahooWahoo

Compare similar fishing charters

Current
Si Fly
Si Fly
New
25 ft
Group size 1 - 4
1 - 4
Fish 1
Fish 2
+13
6 hour trip • 4 persons
US $750