Try stand-up paddleboarding on our calm lagoon waters, go snorkelling, learn to surf, take the family out on an outrigger canoe or embark on a whale-watching expedition. Oahu is filled with opportunities for ocean adventures, whether you’re looking for a thrilling ride or just a lazy day lounging on the shore.

Resort Highlight

Favourites

  • The Entertainer, a New Luxury Sports Cruiser

    Our Sea Ray SLX 400 offers ultimate luxury and style and state-of-the-art technology as you fly alongside spinner dolphins and humpback whales with views of the majestic Waianae mountain range. Feel the thrill of the ride, slow down to soak in the sunset or slip into the water from the private dropdown swim terrace, where you can snorkel and swim in pristine coastal waters against the backdrop of mystical Makua Valley.

  • Two people on stand-up paddleboards in lagoon with beach and resort in background
    Stand-Up Paddleboarding

    Conquer the sea standing on your own two legs. This sport has emerged as an invigorating way to explore the waterways from a standing position, and Ko Olina’s calm lagoons offer the perfect setting.

  • Snorkelling

    Embark from the Ko Olina Marina to swim alongside the green sea turtles and colourful reef fish that call these waters home.

  • Come Sail With Us

    Embark on your own voyage on Ka'aumoana, with daily excursions departing directly from Four Seasons beautiful white sand beach cove. Available Tuesday through Saturday for up to 8 guests (adults and keiki) and for private afternoon charters.

Marina Activities

  • Snorkelling
  • Stand-Up Paddleboarding
  • Dolphin tours
  • Sport fishing
  • Sunset cruises
  • Catamaran tours
  • Whale-watching cruises

Water Adventures

Paddleboarding Oahu
For an immersive Hawaiian adventure on Oahu’s west coast, glide along the tranquil waters of Ko Olina on a paddleboarding excursion. Soak in the breathtaking views from a unique vantage point in the water, away from the hustle and bustle of the more crowded tourist spots.
KA’AUMOANA – CANOE SAILING AND PADDLING EXPERIENCE
Experience Ka’aumoana, an exclusive ocean activities program with sailing, paddling and snorkelling excursions centered on the Hawaiian wa’a experience. Under the direction of #FSWayfinder Nakoaokalani Prejean, experienced watermen and women guide Four Seasons guests in a multitude of safe, open ocean experiences for all ages, departing directly from Four Seasons' beautiful white sand beach cove.
Surf Makaha Beach
For an authentic Hawaiian experience, snag a surfing lesson from a local at Makaha Beach Park, the birthplace of surfing. Located on Oahu’s western coast, Makaha Beach lacks the crowds of more tourist-driven Waikiki Beach and North Shore beaches, but the swells are just as impressive.
Deep-Sea Fishing
With the Ko Olina Marina located next to the Resort, it’s easy to book a full- or half-day, deep-sea fishing adventure. Yellowfin tuna, Pacific blue marlin and mahimahi are popular catches. Let our chefs take your catch and prepare it for a perfect dinner for you and your family.
We can arrange virtually anything. +1 (808) 679-0079 Contact