Kona's Offshore Challenge: Mahi & Tuna Hunt in Summer Seas

Kailua-Kona Fishing Report – April Update

Captain John Bagwell has been a leader in big game fishing since 1970. Starting out in Daytona Beach, Florida, John built his foundation fishing legendary waters along the East Coast and in hotspots like the Bahamas and Mexico’s Yucatan Peninsula. Early in his career, he learned alongside iconic names in sportfishing such as Buddy Cannady, Sam Stokes, Omu Tillett, Buddy Davis, and Sonny Briggs. Since moving to Hawaii in 1998, John has made Kona his home, drawn to the area’s world-class Blue Marlin and Yellowfin Tuna fishing. With over four decades of experience, he continues to deliver unmatched Kona sportfishing trips. Captain John runs Silky Sportfishing, a family-friendly option for those seeking top-rated Kona fishing charters. Whether you’re new to offshore fishing or a seasoned angler, you’ll be guided by a knowledgeable captain who’s focused on helping you reel in results. You’ll cruise the calm, deep waters just off the Kona coast—an area known for consistent action year-round. The Silky is a 45’ Viking sportfisher, fully equipped to provide a smooth and comfortable ride for groups of 4 to 6 adults. The vessel features air conditioning, two bathrooms, and two staterooms—ideal for longer trips or those wanting extra comfort while deep sea fishing in Kona. The boat also boasts tournament-level gear, including Penn International reels from 30 lb up to 130 lb class and a fighting chair to help you battle serious gamefish with confidence. When booking a fishing charter in Kailua Kona, flexibility is key. Captain John offers customizable trips, allowing you to tailor your experience to suit your group. Whether you're looking to focus purely on fishing or want to combine your trip with a snorkeling stop in Kealakekua Bay, the crew is permitted for special use of the area and happy to create a trip that matches your goals. From chasing Blue Marlin to landing Mahi Mahi and Yellowfin Tuna, every outing is an opportunity to tap into Kona’s rich offshore fishery. With over 30 years of experience and a boat that’s tournament-ready, you’ll be in excellent hands. If you're searching for a Kona fishing charter that combines expertise, comfort, and action, Silky Sportfishing delivers exactly that—and more.

EPSG:4269

One for the books today! Summer in Kailua-Kona brought us some interesting conditions for our Half-Day Kona Fishing Charter for Mahi & Tuna. Stephen and their crew joined us at Silky Sportfishing for an early morning adventure offshore. As we set out from the harbor, the skies were clear, but we knew from the forecast that clouds were rolling in for the afternoon. The waters around Kailua-Kona were inviting as we headed out to our fishing grounds.

Once the stage was set, we got down to business with our offshore tactics. We employed a mix of trolling and deep sea fishing techniques, keeping our eyes peeled for any signs of activity. The kite fishing setup added an extra dimension to our approach, allowing us to cover more water and present our baits in a natural way. Despite our best efforts and the variety of methods we used, the fish weren't particularly cooperative on this outing. But that's fishing - some days they're biting, and some days they're not.

Even though we didn't land any keepers this time, the experience of being out on the water was worthwhile. As the afternoon progressed and the clouds started to gather, we continued to work different areas, always hopeful for that last-minute bite. We didn't stick a trophy on this run, but every cast and minute on the water was worth it. The crew remained in good spirits throughout, and we wrapped up the trip with great time and smiles all around!

If you're thinking about coming out to Kailua-Kona for some world-class offshore fishing, I'd love to have you aboard with us at Silky Sportfishing. Our Private Half-Day Offshore Fishing Trip is perfect for anglers looking to experience the thrill of deep sea fishing in the rich waters off the Big Island. Whether you're after mahi-mahi, tuna, or just a great day on the water, we've got you covered. We provide all the gear and expertise you need for a successful outing. From trolling to kite fishing, we'll use every trick in the book to put you on the fish. The summer months can be particularly exciting, with various pelagic species moving through our waters. Even on days when the bite is slow, the experience of being out on the beautiful Pacific, surrounded by the stunning coastline of Hawaii, is something you won't forget. So grab a friend or bring the family, and let's head out for some offshore action. Who knows? Your next trip could be the one where you land that fish of a lifetime. Give us a call, and let's get your next Kona fishing adventure on the books!

Captain

Kona's Summer Offshore Challenge: Chasing Mahi & Tuna

Kona's Summer Offshore Challenge: A Day on the Pacific

Air Fee

Bait Fee

Divemaster Fee

Mate's Fee

Nitrox Fee

Service Fee

State Taxes

Trimix Fee

Set out from Kailua-Kona on a private half-day offshore fishing charter designed for beginners. Focus on Mahi Mahi, Yellowfin Tuna, and other pelagic species, with opportunities for shortbill spearfish and occasional Blue Marlin encounters. This half-day trip offers 4–5 hours of guided trolling action with all gear provided, making it ideal for anglers with limited time or those new to deep-sea fishing. A non-resident marine fishing license is required and can be purchased online. A $100 fuel surcharge may apply depending on fuel costs. Enjoy focused, hands-on instruction and a well-planned route to maximize your offshore fishing experience.

Mahi Mahi or Common Dolphinfish

Shortbill Spearfish

Skipjack Tuna

Wahoo Fish

Yellowfin Tuna

The Silky 

74-425 Kealakehe Pkwy, Kailua-Kona, HI 96740, USA

Harbor

4 hrs 

Private Beginner Half-Day Offshore Fishing Charter in Kailua-Kona – Mahi Mahi & Yellowfin Tuna

Chasing Big Game in Kona's Summer Seas: An Offshore Adventure

Striped Marlin

April brings a seasonal shift in Kailua-Kona fishing, as winter species begin to move out and summer favorites start showing up in stronger numbers. Striped Marlin action is beginning to slow, but the arrival of big Ono (Wahoo) is a welcome change for anglers looking for fast runs and solid fights. These hard-hitting fish are known for aggressive strikes and excellent table fare.

Even with the seasonal transition, one of the best things about fishing in Kona waters is the variety. From Mahi Mahi to Yellowfin Tuna, there's always a chance for something unexpected to take your line. The bite is heating up—so now's a great time to be out on the water!



Breathtaking Kailua-Kona landscape, fishing adventure

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

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

Three big fish caught during a fishing trip in Hawaii

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!

Silky Sportfishing, led by Captain John Bagwell, offers premier Kona fishing charters that provide an unforgettable fishing experience in the beautiful waters of Kailua-Kona, Hawaii. With years of expertise and a passion for the sea, Captain John ensures every trip is tailored to meet the needs of anglers of all skill levels. Whether you're a seasoned fisherman or a first-timer, Silky Sportfishing promises a fun adventure where you’ll have the opportunity to catch a variety of big game species in the rich deep sea waters of Kona. Silky Sportfishing specializes in deep sea fishing in Kona, Hawaii, with a focus on providing top-tier fishing charters for families, groups, and individuals. From marlin to mahi-mahi, you can expect a wide variety of exciting catches. The team at Silky Sportfishing is dedicated to offering personalized service, making each trip memorable and successful. Book your next Kailua Kona fishing adventure today and experience why Silky Sportfishing is one of the top Kona fishing charters.

Captain John Bagwell brings more than 50 years of fishing experience to every trip out of Kailua-Kona, Hawaii. His deep knowledge of local waters and fish behavior makes him a trusted figure among anglers on the Big Island. Having spent decades learning the patterns of blue marlin, yellowfin tuna (ahi), mahi mahi, and more, Capt. John is known for his calm, knowledgeable approach to every charter. A lifelong fisherman, Capt. John developed a passion for the ocean at an early age. Over the years, he turned that passion into a career that lets him share Kona’s rich offshore fishing grounds with others. He’s dedicated to helping anglers of all skill levels build confidence on the water, offering guidance, local insights, and patience whether it’s your first trip or your fiftieth. Clients often comment on Capt. John’s focus and professionalism on deck. He pays close attention to conditions, gear, and crew coordination, always working to put the group in the best position possible. His approach has earned him a reputation as one of the most knowledgeable captains for Kona deep sea fishing and has led to countless memorable catches under his guidance. <h2>Step Aboard the Silky – A 45’ Viking Sportfisher</h2>The Silky is a 45’ Viking sportfishing boat equipped for comfort and performance. Designed for offshore fishing in Hawaii, the vessel features air conditioning, two bathrooms, and two staterooms—ideal for full-day or extended trips. It’s outfitted with tournament-grade tackle, including Penn International reels from 30 to 130 lb class, plus a fighting chair to support anglers during longer battles with large gamefish. Whether heading out for marlin or tuna, the Silky offers a stable and well-equipped platform for serious fishing.

Check out our fishing spots! The red zone marks prime fishing areas, while the pins show where we meet guests. Locations may vary by season and conditions. Let’s go fishing!

Decades of Experience Behind Every Kona Charter

Meet Captain John Bagwell of Silky Sportfishing

Things To Do

Licenses

Sport Fishing

Best Time for Sport Fishing in Kona, Hawaii

Hawaii Fishing License

Top Things to Do in Kona, Hawaii 

Offshore Catch

World-Class Half-Day Kona Fishing | Silky Sport

Mahi Quest

Expert Offshore Fishing in Kona | Silky Sportfishing

Marlin Madness

Premium Kona Offshore Fishing | Silky Sportfishing

Offshore Rush

Best Kona Offshore Fishing | Silky Sportfishing

Fish n Snorkel

Kona Fishing & Snorkel Adventure | Silky Sportfishing

Kona Fishing Charter Prices and Trip Details How much does a Kona fishing charter cost?Fishing charter prices in Kona vary, but with Silky Sportfishing, half-day trips typically start around $790, and full-day deep sea trips can range up to $1,200, depending on duration and group size. Are there affordable fishing charters in Kailua-Kona?Yes! Silky Sportfishing offers affordable rates for both half-day and full-day fishing trips. We aim to provide high-quality experiences without high-end pricing. What’s included in Silky Sportfishing charter prices?Charter prices include all fishing gear, bait, ice, water, and the expertise of Captain John Bagwell. You just need to bring your food, drinks, and sun protection. Do I need a fishing license in Kona, Hawaii?No fishing license is required for saltwater fishing in Hawaii, so you’re ready to go as soon as you step aboard with Silky Sportfishing. Are Silky Sportfishing rates per person or per boat?All rates are per boat, not per person. Whether it’s just you or a small group, the price stays the same—making it a great value for families and friends. How long are the fishing trips in Kailua-Kona?Silky Sportfishing offers multiple trip lengths including 4-hour, 6-hour, and full 8-hour charters, giving you flexibility to match your schedule and fishing goals. What kind of fish can I catch on a Kona fishing charter?In Kailua-Kona’s deep sea waters, you can catch marlin, mahi-mahi, tuna, ono (wahoo), and more. The longer the trip, the more chances to land trophy fish! Is tipping included in the fishing charter price?Tipping is not included in the charter rate. A gratuity of 15–20% is customary and always appreciated for excellent service. Do prices vary by season in Kailua-Kona?Silky Sportfishing maintains consistent pricing year-round, though demand is higher during peak seasons. Early booking is recommended to secure your preferred date. How can I book a Kona fishing charter with Silky Sportfishing?You can book directly through our website or by contacting us via phone or email. A deposit is usually required to reserve your date, especially during busy months.

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