Silky Sportfishing
HomeTrips & RatesGalleryReviewsFishing ReportsTarget SpeciesMeet the Captain

Learn More

My Trips

Best Kona Offshore Fishing | Silky Sportfishing

  • Published Date: July 17, 2025
  • Fishing
  • Kona
  • $790 - $1,290 price range

Summary

Ready for a full day of fishing in Kona's clear blue waters? This 8-hour offshore charter takes you where the big ones swim. We'll be targeting Blue Marlin, Mahi Mahi, and Yellowfin Tuna – the heavy hitters of Hawaiian sportfishing. But that's not all. If you're up for it, we can mix in some snorkeling at Kealakekua Bay. It's a great chance to see Hawaii's colorful marine life up close. The boat's set up for 6 guests, so bring your crew and let's hit the deep. Just remember to grab your non-resident fishing license online before we head out. Fuel costs can be unpredictable, so there might be a $100 surcharge depending on prices. We'll keep you comfortable all day long as we search for that trophy catch in Kona's prime fishing grounds. Whether you're a seasoned angler or trying your hand at offshore fishing for the first time, this trip's got something for everyone.
Best Kona Offshore Fishing | Silky Sportfishing

Big Fish, Big Smiles

previous-image
Mahi Mahi or Common Dolphinfish, a big 32-inch fish, caught in HI

Kona bite is on!

Photo of a 45-inch Atlantic Sailfish caught while fishing in Hawaii

Blue Marlin strike in Kona

Three big fish caught during a fishing trip in Hawaii

Out here chasing Mahi

Two people fishing in Kailua-Kona

Catch of the day: Kona style

Breathtaking Kailua-Kona landscape, fishing adventure

Kona Big Game Fishing Adventures

A scenic landscape in HI

Deep Sea Fishing Trips in Kona

A great fishing trip in HI

Catch Marlin in Kona Today

Fishing scene in Kailua-Kona

Top Kona Fishing Charters Booked

Angler fishing in Hawaii

Year-Round Kona Tuna Fishing

Yellowfin tuna, fishing in HI

Sunrise start, fish on deck

Mahi Mahi or Common Dolphinfish, a big 32-inch fish, caught in HI

Kona bite is on!

Photo of a 45-inch Atlantic Sailfish caught while fishing in Hawaii

Blue Marlin strike in Kona

Three big fish caught during a fishing trip in Hawaii

Out here chasing Mahi

Two people fishing in Kailua-Kona

Catch of the day: Kona style

Breathtaking Kailua-Kona landscape, fishing adventure

Kona Big Game Fishing Adventures

A scenic landscape in HI

Deep Sea Fishing Trips in Kona

A great fishing trip in HI

Catch Marlin in Kona Today

Fishing scene in Kailua-Kona

Top Kona Fishing Charters Booked

Angler fishing in Hawaii

Year-Round Kona Tuna Fishing

Yellowfin tuna, fishing in HI

Sunrise start, fish on deck

Mahi Mahi or Common Dolphinfish, a big 32-inch fish, caught in HI

Kona bite is on!

Photo of a 45-inch Atlantic Sailfish caught while fishing in Hawaii

Blue Marlin strike in Kona

Three big fish caught during a fishing trip in Hawaii

Out here chasing Mahi

Two people fishing in Kailua-Kona

Catch of the day: Kona style

next-image

Kona's Ultimate Offshore Adventure: 8-Hour Private Charter

Trip Overview

Ready for a full day of big game action in Kona's famous blue waters? This 8-hour private charter is your ticket to Hawaii's offshore fishing paradise. We'll push out past the reefs, where the ocean floor drops away and the real giants lurk. But here's the kicker - we're not just chasing fish. You'll get the chance to cool off with some world-class snorkeling at Kealakekua Bay. It's the best of both worlds: deep sea thrills and coral reef chills, all in one epic day on the water.

What to Expect on the Water

We'll start early, loading up our 47-foot beast of a boat with top-notch gear. As we cruise out, keep your eyes peeled for spinner dolphins - they love to put on a show. Once we hit the deep blue, it's game on. We'll set out a spread of lures, trolling for the big boys like Blue Marlin and Yellowfin Tuna. The captain and mate will be on constant lookout, ready to yell "Fish on!" at any moment. When that reel starts screaming, it's your turn to shine. Wrestling a 400-pound marlin is no joke, but man, is it a rush. Later, we'll swap the rods for snorkel gear and dive into Kealakekua's crystal-clear waters. Tropical fish, sea turtles, and maybe even a curious dolphin - it's like swimming in an aquarium.

Trolling Tactics & Gear

Offshore fishing in Kona is all about the troll. We'll be dragging a mix of artificial lures and natural baits like rigged Aku (skipjack tuna). The boat's equipped with outriggers to spread our lures wide, creating a irresistible buffet for passing predators. We use heavy-duty Penn International reels spooled with 130-pound test line - trust me, you'll need it when a big Blue decides to run. Don't sweat it if you're new to this game. The crew will walk you through everything, from setting the drag to the proper fighting technique. It's all about teamwork out here, and we'll make sure you're ready when that dream fish hits.

Customer Stories

"Cpt John worked very hard to get our 11 yr old grandson a big fish. Success. We also snorkeled at Cpt Cook memorial. Highly recommend combining a fishing charter and snorkeling. Helps save $$$ too. One charter not two. Outstanding equipment. The very best. 47' boat was very comfortable for our non-fishing Wife (grandmother) who could watch the smiles. Cpt John and first mate we're professional businessmen, retired to years of helping clients like us learn about the big Island and get the most out of a day on the water. Saw Dolphins and had a shark chase one of the tuna we caught. Thanks guys!" - Richard

"Great experience on our trip. Caught two large spearfish and had fun all day. Highly recommend" - Filip

"Awesome trip we had! Caught a big spearfish, the fight was amazing, thanks captain Dave!" - David

Species You'll Want to Hook

Blue Marlin: The undisputed king of Kona's waters. These massive billfish can top 1,000 pounds, though 200-400 pounders are more common. They're known for their spectacular aerial displays and blistering runs that can strip hundreds of yards of line in seconds. Blues are here year-round, but peak season is from June to October. Landing one of these beauties is the holy grail for many anglers.

Yellowfin Tuna (Ahi): Pound for pound, one of the hardest fighting fish in the ocean. These torpedo-shaped speedsters can weigh over 200 pounds and are prized for both their fight and their sushi-grade meat. They often travel in schools, so when you find them, the action can be fast and furious. Best fishing is usually from May to September.

Mahi Mahi (Dorado): With their vibrant blue-green and gold colors, Mahi are as beautiful as they are delicious. They're acrobatic fighters, known for tail-walking across the surface. Typically in the 15-30 pound range, but can grow much larger. They love to hang around floating debris, so we always check any logs or trash we come across. Peak season is March to May.

Shortbill Spearfish: A smaller cousin of the marlin, but what they lack in size they make up for in speed and acrobatics. Averaging 20-40 pounds, these guys are like mini torpedoes, often leaping clear of the water multiple times during the fight. They're a year-round target, but seem to show up in bigger numbers during the winter months.

Striped Marlin: Often overlooked in favor of their bigger Blue cousins, Striped Marlin are no slouch in the fight department. They average 80-120 pounds and are known for their incredible stamina. These fish can run and jump for what seems like forever. Best fishing is typically from December to May.

Time to Book Your Spot

Look, whether you're a seasoned angler or a first-timer, this trip delivers. We're talking world-class fishing, stunning scenery, and the chance to snorkel in one of Hawaii's most beautiful bays. Our experienced crew will put you on the fish and make sure you have a blast doing it. Just remember to grab that non-resident fishing license online before you come. And hey, given how fuel prices have been lately, there might be a $100 surcharge - but trust me, it's worth every penny for a full day in Kona's legendary waters. So what are you waiting for? Get in touch, lock in your date, and get ready for the offshore adventure of a lifetime. The big ones are out there waiting - let's go catch 'em!

Customer Reviews

Fishy Family Fun

quotes

Cpt John worked very hard to get our 11 yr old grandson a big fish. Success. We also snorkeled at Cpt Cook memorial. Highly recommend combining a fishing charter and snorkeling. Helps save $$$ too. One charter not two. Outstanding equipment. The very best. 47’ boat was very comfortable for our non-fishing Wife (grandmother) who could watch the smiles. Cpt John and first mate we’re professional businessmen, retired to years of helping clients like us learn about the big Island and get the most out of a day on the water. Saw Dolphins and had a shark chase one of the tuna we caught. Thanks guys! 1

Read More
RH
Richard Hinkie

November 8, 2019

Spearfish Success

quotes

Great experience on our trip. Caught two large spearfish and had fun all day. Highly recommend

FV
Filip Verley

April 11, 2024

Big Catch Thrill

quotes

Awesome trip we had! Caught a big spearfish, the fight was amazing, thanks captain Dave!

DV
David Vladica

March 6, 2024

Learn more about the species

Blue Marlin

Blue Marlin are the kings of big game fishing here in Kona. These massive billfish can top 1,000 pounds, though most run 250-400. You'll find them in the deep blue waters offshore, often near steep dropoffs or current lines. Summer is prime time, but we catch them year-round. Blues are famous for their power and acrobatics - when they feel the hook, get ready for an epic battle. Many anglers dream of landing a "grander" over 1,000 pounds. Their meat is good eating too, often served as sashimi. To target blues, we troll big lures or live baits like skipjack tuna. Watch for birds working - that can signal marlin feeding below. When you get a strike, let the fish run before setting the hook hard. Be patient and ready for a long fight. My tip? Always have a pitch bait ready in case a big one shows up in the spread.

Blue Marlin

Mahi Mahi or Common Dolphinfish

Mahi Mahi, also called dorado, are some of the most beautiful fish in the ocean. They typically run 15-30 pounds here, though 50+ pounders aren't uncommon. You'll find them near floating debris or weed lines in the open ocean. Spring and summer are best, but we catch them year-round. Mahi are famous for their acrobatic jumps and stunning colors - they literally glow electric blue and green when excited. They're also excellent eating, with firm white meat perfect for grilling. To target mahi, we troll small lures or live baits near floating objects. When you spot one, cast a bait or lure right to it. They often travel in pairs or small schools. My tip? When you hook one, leave it in the water to keep the school around. You can often catch multiple fish from the same group.

Mahi Mahi or Common Dolphinfish

Shortbill Spearfish

Shortbill Spearfish are sleek, powerful fish that typically run 50-75 inches long and weigh up to 100 pounds. You'll find them in deeper, warmer offshore waters around Kona, often near current edges or temperature breaks. They're most active in summer months when water temps rise. Anglers love targeting these fish for their acrobatic jumps and blistering runs. Their firm, white meat is also prized for sashimi. To hook one, try trolling with small lures or rigged baits like ballyhoo. Keep an eye out for frigate birds - they often signal feeding spearfish below. When you get a strike, be ready for some serious speed. These guys can peel off 100 yards of line in seconds. My tip? Use circle hooks to improve your hookup ratio and make releasing them easier if you're not keeping them for the table.

Shortbill Spearfish

Striped Marlin

Striped Marlin are the acrobats of the billfish world. They typically run 100-200 pounds here, though larger ones aren't uncommon. You'll find them in the cooler offshore waters, often near current edges or temperature breaks. Winter and spring are prime seasons. Striped marlin are famous for their wild, aerial displays - they'll jump dozens of times during a fight. They're also great eating, often served as sashimi. To target stripeys, we troll small lures or live baits like mackerel or skipjack. Watch for fish "tailing" on the surface - that's a sure sign they're in the area. When you get a strike, let the fish run before setting the hook. Be ready for some spectacular jumps. My tip? Use lighter tackle than you would for blues - it makes the fight even more exciting.

Striped Marlin

Yellowfin Tuna

Yellowfin Tuna, or 'ahi' as we call them here, are prized for both their fight and their flavor. Most run 30-100 pounds, but 200+ pounders aren't rare. You'll find them in deep offshore waters, often near temperature breaks or current edges. Fall is peak season, but we catch them year-round. Yellowfin are famous for their blistering runs - they can strip hundreds of yards of line in seconds. Their meat is also world-class, often served as sashimi or poke. To target yellowfin, we troll lures or live baits, or sometimes chum and fish with live bait. Watch for bird activity - that often signals tuna feeding below. When you hook one, be ready for a long, hard fight. My tip? Use circle hooks to improve your chances of a solid hookup in the corner of the mouth.

Yellowfin Tuna

About the The Silky

Company vehicle

Vehicle Guest Capacity: 6

Manufacturer Name: J&T Detroit Diesel

Maximum Cruising Speed: 25

Number of Engines: 2

Horsepower per Engine: 485

Get ready for an epic day of fishing in the legendary waters off Kona! This 8-hour offshore adventure takes you to where the big fish play. We'll be on the hunt for prized catches like Blue Marlin, Mahi Mahi, and Yellowfin Tuna. But that's not all - we've got a sweet bonus for you. If you're up for it, we can cruise over to Kealakekua Bay for some world-class snorkeling. It's a perfect mix of deep-sea action and underwater exploration. Our boat comfortably fits up to 6 people, so bring your crew along for the ride. Just remember to grab your non-resident fishing license online before we set sail. And heads up - there might be a $100 fuel surcharge, depending on current prices at the pump. From sunrise to sunset, you'll be soaking in the beauty of Kona's crystal-clear waters and chasing after some serious fish. Whether you're a seasoned angler or just looking to reel in your first big catch, this trip's got something for everyone. So gear up, bring your sense of adventure, and let's make some waves!
Silky Sportfishing

Follow Us

Facebook

Navigate

Home

Trips & Rates

Gallery

Reviews

Fishing Reports

Target Species

Meet the Captain

FAQ

Contact Us

FEATURED

Sport Fishing

Licenses

Things To Do

Fish n Snorkel

Offshore Catch

Offshore Rush

Big Game Kona Fishing Charters!

Silky Sportfishing is waiting to take you on a deep-sea fishing journey like no other in Kailua Kona, Hawaii! Grab your gear and let’s make your fishing dreams come true!

More about Silky Sportfishing

© Copyright 2025. All rights reserved.

Powered by Guidesly

Privacy Policy

Sitemap