41ft Smooth Sailing Trimaran Charters & Adventures Oahu's North Shore, Haleiwa

4 reviews
8 bookings

North Shore Sailing Adventures Offers small group sunset cruises, coastal sightseeing, swimming, snorkeling, wildlife encounters aboard KEET. Our 41ft Trimaran offers spacious, uncrowded and smooth sailing adventures located on the famous and beautiful North Shore of Hawaii. Captain Porter is an experienced water-man and a world renowned whale and seabird biologist who has explored the waters of the North and South Pacific, North Atlantic, Indian and Southern Ocean, Antarctica, and the Bering Sea. Our crew is knowledgeable and are experienced sea runners who keep KEET safe and sailing smoothly.     What We Offer     Morning and Afternoon Sailing Tours Sails can be Customized and Personalized for you! The North Shore is home to abundant marine wildlife and world famous surf breaks, all viewable close up from the water. Watch the waves crash at Pipeline, Sunset Beach, and Pua'ena Point, see the turtles and snorkel off Sharks Cove or anchor at Waimea Bay for a swim (during summer months).   Whale Watching, Dolphins and Sunset Tours  See the wildlife, see the sights! With a whale biologist aboard you are guaranteed to learn lots about Hawaiian Sea life. We listen to and record the whale songs with up to date hydrophone equipment. The North Shore is a hot spot for Humpback whales, dolphins and other wildlife. Starting in November to May, Humpback Whales come to the Hawaiian Islands to breed and give birth. Experience these beautiful sights and sounds for yourself aboard KEET.    Private Custom Charters We can customize your sailing adventure. Depending upon the season activities can include lunch, snorkel and swimming with dolphins, turtles and rays while at anchor at Waimea Bay or Sharks Cove. Work with a whale biologist studying whale behavior and record the Humpback whale songs. Enjoy a Beautiful Hawaiian sunset and see the North Shore on relaxing a sail back to Haleiwa Harbor.  * Drinks and Lunch can be organized Upon Request     Sailing School We are offering custom sailing lessons! Get hands on experience and gain confidence as you develop your open water sailing skills! *Please contact for more details and pricing.      Pricing  Half Day Public Sails: 3 Hours 1  Passenger - $199 / Person 2 - 3 Passenger - $170/ Person  4 - 6 Passengers - $150/ Person   Full Day Private Charter: 6 Hours  Up to 6 Passengers - $1500/ Group   Half Day Private Charters: 4 Hours Up to 6 passengers - $1200/Group   What to Bring  - Water - Food and snacks  - Sunscreen  - Protective Sun gear - Camera  - Snorkel Gear   * In case you forgot a couple of things we have items available for purchase before or after your sail! You can find T-shirts, coffee, tea and sunscreen at our Kiosk.   If you have any questions, we can answer those through GetMyBoat’s messaging platform before you pay. Just hit, “Request to Book” and send us an inquiry for a custom offer.

Captain is included.
A captain is provided by the listing owner to host and operate the trip.
6 guests


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July 2021
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4 reviews

5.0 out of 5!

  • Listing Accuracy

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  • Vessel & Equipment

  • Communication

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  • Itinerary & Experience

2 photos have been added by reviewers who booked this listing.
  1. BL

    We had an amazing sail on the Keet. It’s a beautiful boat, and the crew was welcoming and friendly. We didn’t get lucky with wildlife (except for turtles! So many turtles) but nothing beats sailing into Waimea Bay and going for a swim.

  2. JS

    Would highly recommend this experience to anyone coming to the North Shore! Porter and his boat were awesome and we had an incredible time. Porter and his first mate Will were extremely knowledgeable, and made for a great trip. If you are considering a boat trip while here this is the move.

  3. CM

    This was an awesome sail. A fabulous boat in a gorgeous setting but what made it really special was the captain, Porter, and first mate Will. They were fun to hang out with, answered our many questions, showed us beautiful beaches and even found dolphins and sea turtles. I highly recommend booking with Porter!

  4. TH

    We had a 2 hour rental from North Shore. Had a little trouble finding the pier but once we did away we went!!! The proximity we were to breathtaking humpback whales and dolphins. This was a day we will never forget! Porter is an extremely experienced Captain which made us feel super safe and in good hands. He was also super knowledgeable about Whales and Northshore as well! Highly recommend you book with him!

Features & Details

  • Life jackets/required safety gear
  • Fishing gear
  • Watersports Equipment
  • Cabin
  • Toilet
  • Wheel steering
  • Bimini
  • Inboard Engine
  • Center Cockpit
  • Dodger
  • Fuel type: Diesel
  • Berth
  • Head

Approximate Location

You’ll get directions to the departure location when you make a booking.

The boat's approximate location on a map

Cancellation Policy

Full refund up to 3 days prior.

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