Ms Conduct Sportfishing 

4.8/5 (89 reviews)
 74-429 Kealakehe Parkway Slip G-1, Kailua-Kona, HI 96740, United States

Ms Conduct Sportfishing 

4.8/5 (89 reviews)
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74-429 Kealakehe Parkway Slip G-1
Kailua-Kona, HI, United States
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Whether it’s your very first fishing trip or you’re an experienced angler, our goal is to make your day on the water truly unforgettable.

The Ms. Conduct is a well-equipped 35’ Bertram, perfectly suited for the waters off Kona. She offers a comfortable and stable ride, with the versatility to fish everything from light tackle to heavy-duty gear up to #130 class.

Kona is known as the Blue Marlin capital of the world, but the fishing doesn’t stop there. Depending on the season, you’ll also have the chance to target Black Marlin, Striped Marlin, Short-nosed Spearfish, Yellowfin and Bigeye Tuna, Albacore, Skipjack, Mahi Mahi, and Wahoo. You may also encounter whales and dolphins while out on the water, adding to the experience.

We’ll clean and bag your catch (up to 100 lbs), and most marlin are released to help preserve the fishery for future generations.

Trips are available in 4, 6, and 8-hour options, with custom trip lengths available to fit your schedule. Just bring along any food and drinks you’d like for the day, and don’t forget sunglasses and sunscreen—the Kona sun can be intense.

Our captain and crew take great pride in maintaining the boat and equipment to ensure a safe, smooth, and worry-free experience. Gratuities are appreciated; a standard tip is 10–20%, shared between the captain and crew.

Your next fishing adventure is just a click away—come experience world-class fishing in beautiful Kona, Hawai‘i.

Mahalo!

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Rating

4.8
89 reviews
5
80
4
5
3
3
2
1
1
0
4.8
Boat & equipment
4.9
Captain & crew
4.8
Fishing Experience

Anglers' gallery (85)

A family proudly displays a large Sailfish on the deck of their boat during a deep-sea fishing trip.
A family proudly displays their catch, a large fish, aboard a fishing boat, enjoying a memorable day on the water.
Three anglers proudly displaying their catch of Mahi Mahi while aboard a sportfishing boat, showcasing a successful day on the water.
Great Fishing Trip
A proud group of young anglers posing with a large Mahi Mahi after a successful fishing trip, showcasing their catch at the dock.
A large marlin displayed on the deck of a sport fishing boat, showcasing the thrill of deep-sea fishing.
+79

What anglers say

92%
Great experience
92%
Family friendly
96%
Friendly captain
100%
Good boat
96%
Recommended
78%
Caught fish

All reviews (89)

Filter
Showing 15 of 89 reviews
Chase Born
Chase Born
5.0
Verified
Ms Conduct is the chariot to the promise land
3/4 Day Trip on January 26, 20262 adults
Ms Conduct and her crew Jason and Ian will work harder than anyone out there to get you a dream once in a lifetime fish. This classic Bertram ran like a champ and their gear is second to none. Jason and Ian are amazing, experienced, driven, and knowledgeable about the sport of fishing around the world and especially Kona. They take your trip personally and do everything in their power to get you that once in a lifetime fish. We did a single day 6 hour and got skunked but at no fault of the boat or crew and they worked so hard and went above and beyond to get a marlin strike. So good we elected to go two days later and Jason and Ian came in on their day off to get us the dream marlin that defined out whole trip. I honestly think they were more driven for the catch than we even wete because they care that much. After two days and about 10 hours of trying we got a huge marlin hit that we lost but saw jump and then got a double hit of a blue and then a striped marlin. The blue got away but Jason literally came down from the Helm and throw a line back out and worked that striped marlin by hand. It was legandary and got it on the line for my girlfriend to get her dream birthday fish. 95” beautiful striped marlin. After we all fought it in the boat it was like a party of excitement from all of us, maybe Jason and Ian more. They are so dedicated to the sport and the customer like I’ve never seen. We will be back and hope to have a lifetime of chasing dreams with these guys. Don’t hesitate, this is the one.
Review media 0
Review media 0
Review media 1
A well-organized display of colorful fishing lures and gear inside the boat, showcasing essential equipment for a successful fishing trip.
View from the helm of a fishing boat, showcasing the seating and rod holders as it navigates the open sea during a serene sunset.
Reported catch:
Striped Marlin
0
Amanda Wike
Amanda Wike
5.0
Verified
Was awesome - Caught a blue marlin!
Half Day Trip on December 31, 20253 adults1 child
Had an amazing trip with Dean and Clayton. We are a family of four, kids 11 and 14, and everyone had fun. 14 yo caught 120lb blue marlin that was longer than him. Clay was super helpful in teaching how to use the captains chair and technique etc and Dean was a great captain - super pleased and highly recommend. Lots of friendly conversation- really nice people and experienced fishermen. My son already told us that he wants to come again. i wouldnt want to be out that far in a smaller boat. That one felt good to us and was super nice that Ms Conduct has a marine head.
Angler actively reeling in a fish while fishing offshore, showcasing the excitement of the catch.
A young angler relaxing in the captain's chair on a sportfishing boat, enjoying the scenic ocean view.
Reported catch:
Blue Marlin
Yellowfin Tuna
0
John Rumer
John Rumer
5.0
Verified
New
Incredible day with incredible people
3/4 Day Trip on April 8, 20262 adults
We went out with Dean and Clayton and had a blast the minute we left the dock. Clayton and Dean were incredibly helpful and taught us everything we needed to know. We ended up catching 3 fish (Mahi and 2 Tuna) and had a lot of laughs with the crew. Will never forget our experience and plan on returning next year!
Reported catch:
Dolphin (Mahi Mahi)
Yellowfin Tuna
0
MICHAEL PETRIC
MICHAEL PETRIC
5.0
Verified
Experience for a Lifetime
3/4 Day Trip on January 18, 20264 adults2 children
Booked the trip as a surprise for my grandsons 8th Birthday. Clayton and Dean couldn't have been more professional and personable with all of us. We felt like Clayton was already a part of the family by the end of the day. We got onto a nice Marlin about 3/4 the way through and the fun was on. We got into a few issues at first, Clayton was all in and got us straightened out. Dean kept the boat in gerat position the entire time. Experience for a Lifetime.
A young angler excitedly watches as a large fish is being reeled in during a deep-sea fishing trip.
Reported catch:
Blue Marlin
0
Bryan Merillat
Bryan Merillat
5.0
Verified
What a Trip!
Full Day Trip on December 22, 20252 adults
My wife, brother and sister-in-law CANNOT speak Highly enough about our full day on the water in Kona with Jason and Ian! Great couple of quality men with wisdom beyond their ages who Cared about our trip and the quality of our experience! What a Blessing! We caught 3 blue marlin and a Mahi Mahi which obviously sweetened the day, but it would have been a successful outing even if we hadn’t. Will not hesitate to book with them again!!
An angler proudly displaying a vibrant Mahi Mahi aboard a sport fishing boat in open waters.
Two anglers proudly displaying a vibrant Mahi-Mahi aboard a fishing boat in open waters.
Review media 3
Anglers enjoying a fishing trip at sunset, with rods set and the ocean waves creating a picturesque backdrop.
An angler reeling in a vibrant Mahi-Mahi while fishing in deep blue waters, showcasing the excitement of sport fishing.
Two anglers engaged in an exciting fishing moment aboard a sport fishing boat, with a cloudy sky in the background.
An angler engaged in deep-sea fishing, reeling in a catch while enjoying a sunny day on the open ocean.
Anglers engaged in a fishing conversation aboard a sportfishing boat, with a dramatic sky in the background.
Two anglers engaged in fishing on a sportfishing boat, with one preparing to reel in a catch while the other observes the action.
Reported catch:
Blue Marlin
Dolphin (Mahi Mahi)
3

Trip availability and prices

Trip Date:
Days:
Group Size:
Select date to see availability
April 2026
SuMoTuWeThFrSa
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Number of days
1
Group Size
2 adults • 0 children
Change
Almost there...
Half Day Trip
FREE Cancellation 3 days notice
4 Hour Trip
starts at 6:30 AM
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US $950
Entire boat: up to 6 people
Half Day Trip - 1:00 PM
FREE Cancellation 3 days notice
4 Hour Trip
starts at 1:00 PM
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US $950
Entire boat: up to 6 people
3/4 Day Trip
FREE Cancellation 3 days notice
6 Hour Trip
starts at 6:30 AM
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US $1,195
Entire boat: up to 6 people
3/4 Day Trip - 11:30 AM
FREE Cancellation 3 days notice
6 Hour Trip
starts at 11:30 AM
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US $1,195
Entire boat: up to 6 people
Full Day Trip
FREE Cancellation 3 days notice
8 Hour Trip
starts at 6:30 AM
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US $1,395
Entire boat: up to 6 people
There are 4 people looking at this charter.

Rating

4.8
89 reviews
5
80
4
5
3
3
2
1
1
0
4.8
Boat & equipment
4.9
Captain & crew
4.8
Fishing Experience

Anglers' gallery (85)

A family proudly displays a large Sailfish on the deck of their boat during a deep-sea fishing trip.
A family proudly displays their catch, a large fish, aboard a fishing boat, enjoying a memorable day on the water.
Three anglers proudly displaying their catch of Mahi Mahi while aboard a sportfishing boat, showcasing a successful day on the water.
Great Fishing Trip
A proud group of young anglers posing with a large Mahi Mahi after a successful fishing trip, showcasing their catch at the dock.
A large marlin displayed on the deck of a sport fishing boat, showcasing the thrill of deep-sea fishing.
+79

What anglers say

92%
Great experience
92%
Family friendly
96%
Friendly captain
100%
Good boat
96%
Recommended
78%
Caught fish

All reviews (89)

Filter
Showing 15 of 89 reviews
Chase Born
Chase Born
5.0
Verified
Ms Conduct is the chariot to the promise land
3/4 Day Trip on January 26, 20262 adults
Ms Conduct and her crew Jason and Ian will work harder than anyone out there to get you a dream once in a lifetime fish. This classic Bertram ran like a champ and their gear is second to none. Jason and Ian are amazing, experienced, driven, and knowledgeable about the sport of fishing around the world and especially Kona. They take your trip personally and do everything in their power to get you that once in a lifetime fish. We did a single day 6 hour and got skunked but at no fault of the boat or crew and they worked so hard and went above and beyond to get a marlin strike. So good we elected to go two days later and Jason and Ian came in on their day off to get us the dream marlin that defined out whole trip. I honestly think they were more driven for the catch than we even wete because they care that much. After two days and about 10 hours of trying we got a huge marlin hit that we lost but saw jump and then got a double hit of a blue and then a striped marlin. The blue got away but Jason literally came down from the Helm and throw a line back out and worked that striped marlin by hand. It was legandary and got it on the line for my girlfriend to get her dream birthday fish. 95” beautiful striped marlin. After we all fought it in the boat it was like a party of excitement from all of us, maybe Jason and Ian more. They are so dedicated to the sport and the customer like I’ve never seen. We will be back and hope to have a lifetime of chasing dreams with these guys. Don’t hesitate, this is the one.
Review media 0
Review media 0
Review media 1
A well-organized display of colorful fishing lures and gear inside the boat, showcasing essential equipment for a successful fishing trip.
View from the helm of a fishing boat, showcasing the seating and rod holders as it navigates the open sea during a serene sunset.
Reported catch:
Striped Marlin
0
Amanda Wike
Amanda Wike
5.0
Verified
Was awesome - Caught a blue marlin!
Half Day Trip on December 31, 20253 adults1 child
Had an amazing trip with Dean and Clayton. We are a family of four, kids 11 and 14, and everyone had fun. 14 yo caught 120lb blue marlin that was longer than him. Clay was super helpful in teaching how to use the captains chair and technique etc and Dean was a great captain - super pleased and highly recommend. Lots of friendly conversation- really nice people and experienced fishermen. My son already told us that he wants to come again. i wouldnt want to be out that far in a smaller boat. That one felt good to us and was super nice that Ms Conduct has a marine head.
Angler actively reeling in a fish while fishing offshore, showcasing the excitement of the catch.
A young angler relaxing in the captain's chair on a sportfishing boat, enjoying the scenic ocean view.
Reported catch:
Blue Marlin
Yellowfin Tuna
0
John Rumer
John Rumer
5.0
Verified
New
Incredible day with incredible people
3/4 Day Trip on April 8, 20262 adults
We went out with Dean and Clayton and had a blast the minute we left the dock. Clayton and Dean were incredibly helpful and taught us everything we needed to know. We ended up catching 3 fish (Mahi and 2 Tuna) and had a lot of laughs with the crew. Will never forget our experience and plan on returning next year!
Reported catch:
Dolphin (Mahi Mahi)
Yellowfin Tuna
0
MICHAEL PETRIC
MICHAEL PETRIC
5.0
Verified
Experience for a Lifetime
3/4 Day Trip on January 18, 20264 adults2 children
Booked the trip as a surprise for my grandsons 8th Birthday. Clayton and Dean couldn't have been more professional and personable with all of us. We felt like Clayton was already a part of the family by the end of the day. We got onto a nice Marlin about 3/4 the way through and the fun was on. We got into a few issues at first, Clayton was all in and got us straightened out. Dean kept the boat in gerat position the entire time. Experience for a Lifetime.
A young angler excitedly watches as a large fish is being reeled in during a deep-sea fishing trip.
Reported catch:
Blue Marlin
0
Bryan Merillat
Bryan Merillat
5.0
Verified
What a Trip!
Full Day Trip on December 22, 20252 adults
My wife, brother and sister-in-law CANNOT speak Highly enough about our full day on the water in Kona with Jason and Ian! Great couple of quality men with wisdom beyond their ages who Cared about our trip and the quality of our experience! What a Blessing! We caught 3 blue marlin and a Mahi Mahi which obviously sweetened the day, but it would have been a successful outing even if we hadn’t. Will not hesitate to book with them again!!
An angler proudly displaying a vibrant Mahi Mahi aboard a sport fishing boat in open waters.
Two anglers proudly displaying a vibrant Mahi-Mahi aboard a fishing boat in open waters.
Review media 3
Anglers enjoying a fishing trip at sunset, with rods set and the ocean waves creating a picturesque backdrop.
An angler reeling in a vibrant Mahi-Mahi while fishing in deep blue waters, showcasing the excitement of sport fishing.
Two anglers engaged in an exciting fishing moment aboard a sport fishing boat, with a cloudy sky in the background.
An angler engaged in deep-sea fishing, reeling in a catch while enjoying a sunny day on the open ocean.
Anglers engaged in a fishing conversation aboard a sportfishing boat, with a dramatic sky in the background.
Two anglers engaged in fishing on a sportfishing boat, with one preparing to reel in a catch while the other observes the action.
Reported catch:
Blue Marlin
Dolphin (Mahi Mahi)
3

FAQs about Ms Conduct Sportfishing

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The fish you can target

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What is the boat like?

Boat Image
Boat category
Sportfishing boats
Capacity
6 persons
Boat length
36 ft
Year built
1975
Boat manufacturer
Bertram
Boat type
Sportfishing

Engine model
Cummins
Powered by
2 x 330HP
Max cruising speed
20 knots
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