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World-Class Half-Day Kona Fishing | Silky Sport

  • Published Date: July 16, 2025
  • Fishing
  • Kona
  • $790 - $1,290 price range

Summary

Looking for a taste of Kona's legendary deep-sea fishing without spending a full day on the water? This half-day trip with Silky Sportfishing is your ticket. You'll head offshore from Kailua-Kona, targeting big pelagic species like Mahi Mahi and Yellowfin Tuna. While the shorter timeframe means less chance at a Blue Marlin, you'll still get solid trolling action and a real feel for Hawaiian sportfishing. It's perfect if you're short on time but want to experience what Kona's waters have to offer. The boat takes up to 6 guests, so bring some friends or family along. Just remember to grab your non-resident fishing license online before you go. Fuel prices might bump the cost a bit, but for a half-day of fast-paced fishing in one of the world's top spots, it's tough to beat. Get ready for some serious rod-bending action on the big blue!
World-Class Half-Day Kona Fishing | Silky Sport

Deep Sea Action

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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

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Half-Day Kona Fishing: Big Game, Big Thrills

Ready to tangle with some of Hawaii's most sought-after sportfish without spending all day on the water? Silky Sportfishing's Private Half-Day Offshore Fishing Trip out of Kailua-Kona is your ticket to world-class angling action. In just four hours, you'll be trolling the deep blue waters where marlin, mahi-mahi, and tuna prowl. It's the perfect intro to Kona's legendary offshore fishing scene, giving you a real shot at hooking into something massive without eating up your whole day.

What to Expect on the Water

Once you hop aboard, we'll cruise out to where the ocean floor drops off fast - we're talking 6,000 feet deep just 20 minutes from shore. That's where the big boys hang out. Your experienced captain will set up a spread of lures designed to entice a range of pelagic predators. While blue marlin are the crown jewel, don't sleep on the chance to battle mahi-mahi, yellowfin tuna, or the rocket-fast wahoo. The boat's equipped with top-notch gear, so all you need to bring is your game face and maybe a snack. Keep in mind, a non-resident fishing license is required, but you can easily grab one online before the trip.

Trolling Tactics 101

On this trip, we'll be using offshore trolling techniques to cover water and find the fish. We'll typically run 4-6 lines with a mix of artificial lures and maybe some live bait if conditions are right. The crew will get everything set up, so your job is to keep your eyes peeled for signs of fish - diving birds, splashes on the surface, or that telltale "knock" when a fish hits the line. When we get a strike, it's all hands on deck. Whether you're an experienced angler or it's your first time, the crew will coach you through the fight. Just be ready for some serious arm workout - these fish don't give up easy!

Angler Tales from the Deep

"Great 4 hr fishing trip today with Captain David and Clayton. Caught a skipjack we used as live bait but a shark got to it. The girls then reeled in a hefty mahi-mahi that's on the grill as we speak! caught and released a 100lb marline, then hooked another 250lber but lost it! Looking forward to another day out with Silky" - Timothy

"Hi. We just got back from Hawaii and stopped in Kona and did a half day charter with Silky Sportfishing. We had an excellent time. The captain and crew were great and had a lot of experience. We only had to go maybe 20 minutes out or so as it drops down to 6000 feet really quick. We caught a Blue Nose Spearfish and around a 150lb to 180lb Blue Marlin. We tagged and released the Blue Marlin as we were on a cruise ship going back. Great fishing experience, great photos, and great crew. Thank you. Jeff Wall" - Jeff

Top Catches This Season

Kona's waters are teeming with some of the most prized game fish in the world. Here's a rundown of what you might tangle with on your half-day adventure:

Mahi Mahi (Dorado): These acrobatic fighters are as beautiful as they are delicious. Known for their vibrant blue-green and gold colors, mahi can grow up to 50 pounds in these waters. They're fast growers and quick to bite, making them a favorite for both novice and experienced anglers. Best of all, they make for some killer fish tacos if you decide to keep your catch.

Yellowfin Tuna (Ahi): Pound for pound, these might be the hardest fighting fish in the ocean. Yellowfin in Kona waters can easily top 100 pounds, with some monsters pushing 200. They're known for blistering runs that can smoke a reel if you're not careful. Peak season is summer through fall, but they can be caught year-round. Sushi lovers, take note - it doesn't get fresher than this.

Wahoo (Ono): If speed is your thing, wahoo are your fish. These streamlined predators can hit speeds over 60 mph and strike a lure so hard it'll make your heart stop. They're seasonal visitors to Kona, with the best action typically in summer. While they average 30-40 pounds, 100-pound class fish aren't unheard of. Their white, flaky meat is prized for its mild flavor.

Skipjack Tuna (Aku): Don't let their smaller size fool you - these cousins to the yellowfin punch well above their weight class. Schools of skipjack can create surface frenzies that are a sight to behold. They're often used as live bait for marlin, but they're also excellent eating and make for some of the best poke you'll ever taste.

Shortbill Spearfish: One of the lesser-known billfish species, shortbills are like the sports cars of the ocean. Sleek, fast, and acrobatic, they put on a show when hooked. While not as large as their marlin cousins (typically 20-40 pounds), they're a blast to catch on lighter tackle. They're most common in spring and summer months.

Why Anglers Keep Coming Back

Kona's reputation as a world-class fishing destination isn't just hype. The unique geography here, with deep water so close to shore, creates a perfect environment for big game fish. On a half-day trip, you're getting a condensed version of what makes this place special. The convenience factor is huge - where else can you be battling a 100-pound tuna less than an hour after leaving your hotel?

But it's not just about the fish. The views of the Big Island's rugged coastline from offshore are spectacular. You might spot spinner dolphins, flying fish, or even humpback whales in season. And let's not forget the crew - Kona's captains and mates are some of the best in the business, with generations of local knowledge to share.

For cruise ship passengers or those with limited time, this half-day option is a no-brainer. You get a genuine taste of big game fishing without sacrificing your whole day or breaking the bank. Plus, if you're traveling with family or friends who aren't die-hard anglers, four hours is usually just right to keep everyone happy.

Time to Book Your Spot

Whether you're a seasoned angler looking to cross some species off your bucket list or a complete newbie wanting to see what the fuss is all about, Silky Sportfishing's Private Half-Day Offshore Trip delivers the goods. You're getting access to some of the most productive fishing grounds in the world, guided by pros who know these waters like the back of their hand.

Remember, while we can't guarantee fish (that's why they call it fishing, not catching), we can promise an authentic Kona fishing experience that you'll be talking about long after you leave the islands. Spots fill up fast, especially during peak seasons, so don't wait to lock in your date. Grab your sunscreen, your camera, and maybe a light jacket for the morning run - it's time to see what's biting in Kona's deep blue playground. Book now and get ready for some serious rod-bending action!

Customer Reviews

Reel Big Fish Thrills

quotes

Great 4 hr fishing trip today with Captain David and Clayton. Caught a skipjack we used as live bait but a shark got to it. The girls then reeled in a hefty mahi-mahi that’s on the grill as we speak! caught and released a 100lb marline, then hooked another 250lber but lost it! Looking forward to another day out with Silky

Read More
TO
Timothy Oh

December 15, 2024

Deep Blue Victory

quotes

Hi. We just got back from Hawaii and stopped in Kona and did a half day charter with Silky Sportfishing. We had an excellent time. The captain and crew were great and had a lot of experience. We only had to go maybe 20 minutes out or so as it drops down to 6000 feet really quick. We caught a Blue Nose Spearfish and around a 150lb to 180lb Blue Marlin. We tagged and released the Blue Marlin as we were on a cruise ship going back. Great fishing experience, great photos, and great crew. Thank you. Jeff Wall

Read More
JW
Jeff Wall

April 12, 2018

Learn more about the species

Mahi Mahi or Common Dolphinfish

Mahi Mahi, also called dolphinfish, are a colorful pelagic species we often target here. They typically run 15-30 pounds but can get up to 50-60 pounds. You'll find them near floating debris or weedlines in the open ocean. Mahi are fast-growing and reproduce quickly, so populations stay healthy. Spring through fall is prime time, with summer being the peak. Anglers love mahi for their acrobatic fights and delicious meat. To catch them, we'll troll with rigged ballyhoo or artificial lures. A local tip: when you hook one, keep it in the water to attract others - mahi often travel in schools. Their firm white flesh is great for grilling or sashimi. It's always a thrill to see a big bull mahi light up with neon blue and green colors when you bring one alongside the boat.

Mahi Mahi or Common Dolphinfish

Shortbill Spearfish

Shortbill spearfish are one of the rarer billfish we encounter, but always an exciting catch. They're the smallest of the billfish family, usually 20-40 pounds and 5-6 feet long including the bill. We find them in blue water, often near current edges or temperature breaks. They're around year-round but seem most common in spring and summer. Spearfish are fast, acrobatic fighters that put on a great show. While not as sought-after as marlin, they're beautiful fish with great-tasting meat. We'll usually catch them while trolling for other species. They love small lures or rigged ballyhoo. A local trick: when targeting spearfish, troll faster than you would for marlin - they like a quick-moving bait. When you hook one, be ready for some spectacular aerial displays.

Shortbill Spearfish

Skipjack Tuna

Skipjack tuna may be smaller than their yellowfin cousins, but they more than make up for it in numbers and fight. Most run 5-20 pounds here. We find huge schools of them in open water, often mixed with small yellowfin. They're around all year but really thicken up in summer. Skipjack are incredibly fast swimmers for their size. They hit lures hard and fight well above their weight class. While they're not prized for eating like yellowfin, they make great live bait for marlin. To catch them, we'll troll small feathers or spoons at a good clip. When you find a school, it's often non-stop action. A fun way to target them is with light tackle and fly rods. Pro tip: when you see skipjack busting on the surface, speed up - they love a fast-moving lure.

Skipjack Tuna

Wahoo Fish

Wahoo are one of the fastest fish in the ocean, clocking speeds up to 60 mph. They're streamlined torpedoes, usually 3-5 feet long and 15-30 pounds, though 100+ pounders aren't unheard of. We find them in the open ocean, often near underwater ledges or dropoffs. Wahoo tend to be loners but sometimes travel in small groups. They're around year-round, but fishing really heats up in late summer and fall. Anglers love wahoo for their smoking runs and tasty white meat. To catch them, we'll high-speed troll at 12-15 knots with wire leaders - their razor-sharp teeth will slice through mono. My go-to lure is a purple/black skirted jet head. When a wahoo hits, hang on tight - their initial run is explosive. For the best eating, bleed and ice them immediately.

Wahoo Fish

Yellowfin Tuna

Yellowfin tuna are prized gamefish here in Kona. Most run 30-80 pounds, but 200+ pounders aren't uncommon. We find them in deep blue water, often around temperature breaks or current edges. They're here year-round, but peak season is late spring through early fall. Yellowfin travel in schools, so when you find them, the action can be nonstop. Anglers love yellowfin for their hard fights and incredible sushi-grade meat. To catch them, we'll troll with lures or live bait, or chunk if we mark fish deep. My favorite technique is casting poppers to busting schools - the surface strikes are amazing. A local tip: watch for birds working - they'll often lead you right to the tuna. When you hook up, get ready for some serious runs. Nothing beats fresh poke made with yellowfin caught that morning.

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 some serious offshore action on this half-day fishing trip out of Kailua-Kona. We'll hit the deep blue waters where the big game fish roam, giving you a taste of Hawaii's legendary sportfishing scene without eating up your whole day. While Blue Marlin are the holy grail, we've got great odds of hooking into hard-fighting pelagics like Mahi Mahi and Yellowfin Tuna. It's the perfect option if you're short on time but still want to experience the rush of battling trophy fish in these rich waters. Remember to grab your non-resident fishing license online before we set sail. Keep in mind there might be a $100 fuel surcharge depending on current prices. This trip packs a punch - you'll get fast-paced fishing and excellent bang for your buck in just half a day on the water. Up to 6 anglers can join in on the fun, so gather your crew and let's go chase some Hawaiian giants!
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