Adventure Collective
Half-Day Deep Sea Fishing Charter on Oahu’s North Shore: Hook Blue Marlin, Mahi, & Tuna - Haleiwa

Half-Day Deep Sea Fishing Charter on Oahu’s North Shore: Hook Blue Marlin, Mahi, & Tuna

Haleiwamoderate

Difficulty

moderate

Duration

5 hours

Fitness Level

Suitable for participants in good physical shape who can stand and move around the boat for hours.

Overview

Spend a thrilling half-day fishing offshore from Oahu’s North Shore hunting Blue Marlin, Mahi Mahi, Tuna, and more. Expert guides and a restored Bertram boat make this charter perfect for beginners and seasoned anglers alike.

Half-Day Fishing Charter

5-hour deep sea charter targeting Marlin, Mahi & Tuna

Select participants and date

About This Adventure

Experience the thrill of offshore fishing in Hawaii with our 8-hour charter, targeting top species like Blue Marlin and Yellowfin Tuna. Enjoy expert guidance, all necessary gear, and a comfortable, restored boat. Whether you're a novice or seasoned angler, this adventure promises unforgettable moments on the water.

Our Most Complete Offshore Fishing ExperiencennOur 8-hour full-day charters give you the best shot at Hawaii's top offshore species — Blue Marlin, Yellowfin Tuna, Mahi Mahi, and Wahoo (Ono). With deeper runs, more time on the troll, and more flexibility, this trip is made for anglers who want to maximize their chances.nnWhether you're a beginner or experienced adventurer, our guides will ensure you have an amazing time on the water. We provide all necessary equipment and local expertise.

Adventure Tips

Start Early for Best Fishing

The charter begins early in the morning when target species are most active—arrive on time to maximize your catch potential.

Bring Sun Protection

Expect strong Hawaiian sun exposure; pack sunscreen, a hat, and UV-protective clothing to stay comfortable during the trip.

Wear Non-Slip Footwear

Use sturdy, non-slip shoes for safety on the boat’s wet surfaces while fishing offshore.

Stay Hydrated

Although drinks are provided, bring a refillable water bottle to remain well-hydrated under the sun.

Local Insights

Wildlife

  • Spinner dolphins often seen nearby
  • Hawaiian green sea turtles basking near shore

History

Haleiwa Harbor has served as a focal point for Hawaiian fishing communities since the early 20th century, evolving into a modern hub for sport fishing excursions.

Conservation

The charter promotes sustainable fishing by respecting local limits and encouraging catch-and-release practices to protect marine populations.

Select participants and date

Frequently Asked Questions

Recommended Gear

Fishing Gloves

Essential

Protect your hands while handling lines and fish during the charter.

Sunscreen

Essential

Prevent sunburn under intense Hawaiian sunlight.

summer specific

Polarized Sunglasses

Essential

Reduce glare off the water to spot fish and protect your eyes.

Hat with Brim

Essential

Shield your face and neck from sun exposure during the trip.

summer specific