Sportfishing Charters

Big Fish. Smooth Ride. Legendary Coastline.

Private Sportfishing Charters on the Kohala Coast

Join us aboard Halcyon II for a world-class fishing experience off the Big Island of Hawai‘i. Chase blue marlin, Ono, ahi, mahi-mahi, and more with an experienced local captain and a fully equipped, comfortable vessel.

A Classic Sportfisher, Perfectly Positioned

Experience the best of Hawaiian sportfishing aboard Halcyon II, a 33-foot custom Egg Harbor built for both performance and comfort. Departing from Kawaihae Harbor, we’re just minutes from the Kona-Kohala Coast resorts and much closer to the fishing grounds than the busy docks of Kona. Whether you’re after marlin or mahi, our experienced crew, quality tackle, and smooth ride give you every advantage.

Highlights


  • 33’ Egg Harbor sportfisher with shaded seating, salon, galley, and head
  • Veteran captain with 40+ years on the Kona and Kohala coast
  • Convenient Kawaihae Harbor location, near Waikoloa resorts
  • Top-tier rods, reels, outriggers, and Furuno electronics
  • Private charters for your group only — no shared trips

Year-Round Action. Big Game Targets.

The waters off the Kona and Kohala coasts are among the most productive big game fisheries in the world. Just minutes from the harbor, you’ll find steep drop-offs, deep blue water, and pelagic species migrating through all year long. Whether you’re looking to hook a legendary marlin or stock the cooler with tasty ahi, you’re in the right place.

Common Catches:


  • Blue Marlin – The ultimate Hawaiian trophy fish
  • Striped Marlin – Fast, aggressive, and fun on light tackle
  • Shortbill Spearfish – A local specialty, often found near the surfacee
  • Ahi (Yellowfin Tuna) – Powerful fighters, prized for sushi-grade fillets
  • Mahi-mahi (Dorado) – Bright, acrobatic, and delicious
  • Ono (Wahoo) – Fast runs, sharp teeth, and excellent on the grill

Trip Durations That Fit Your Day — and Your Target

Whether you’re looking for a quick run offshore or a full-day marlin hunt, Halcyon II offers flexible private charter options to match your goals and schedule. Each trip is yours alone — no shared groups, no rush, just the ocean and your crew.

Trip Options

A man is sitting on a boat in the ocean wearing sunglasses and a hat.

4-Hour Charter


Perfect for early morning action or travelers on a tight schedule. Great for targeting nearshore species like ono and mahi with time to explore the coastal drop-offs.
Two men are fishing on a boat in the ocean.

6-Hour Charter


A balanced day of fishing with extended time to chase bigger game or follow active water. 
Two men are fishing on a boat and one has a hat that says viper on it

8-Hour Charter


Our full-day experience for serious anglers. Venture farther offshore, troll deeper lines, and increase your shot at marlin or a school of ahi.

What’s Included on All Trips:

You’ll step aboard a fully equipped vessel ready for action:


  • Private charter (no other guests onboard)
  • All rods, reels, bait, and top-tier tackle
  • Captain and experienced deckhand
  • Refrigerator and freezer for you own personal drinks or snacks
  • Comfortable shaded seating and onboard restroom
  • We are glad to send you home with enough of your catch for meals during your Big Island vacation

Catch Fish. Respect the Ocean.

At Halcyon II, we believe a great fishing trip isn’t just about what you bring back — it’s about how you fish. We proudly participate in Hawai‘i’s billfish conservation efforts, releasing marlin whenever possible to protect future generations of these iconic game fish.


We’re also committed to ocean health through our partnership with Aloha i ke Kai, a local nonprofit supporting marine conservation. For every guest onboard, $1 goes directly toward protecting Hawai‘i’s reefs, fish populations, and marine ecosystems.


Fishing with us means you’re not only chasing the catch of a lifetime — you’re helping to preserve these waters for the next one.

The sun is setting over a body of water

Local Knowledge You Can’t Buy — Unless You Charter It

Captain Keith Robinson has been fishing the Kona and Kohala coasts since 1981. With decades of experience and a calm, confident presence at the helm, he knows these waters better than most know their own neighborhoods.


Keith wants you to have fun and enjoy the day - the fish will be the bonus.
He reads the ocean like a book, following current lines, tracking birds, and seeking the calmest seas because he knows where the fish are likely to strike. Whether it's setting the perfect trolling pattern or adjusting course based on water color and bait presence, you'll benefit from instincts that only come from a lifetime on the water.


He’s not just your captain — he’s your advantage.

A fishing rod is sitting on a boat in the ocean at sunset.

Ready to Go Big Game Fishing on the Big Island?

Whether you’re chasing marlin or mahi, our private sportfishing trips are the real deal — no crowds, no gimmicks, just great fishing with a seasoned crew and a smooth ride. Let’s get you out on the water.