Use promo code: JULY4 (must book on this website) and save 10% on Hawaii Memorial Day Weekend 2026 tours, tickets, events, and things to do. Pick your tour below and use code JULY4 (savings are shown at checkout). The JULY4 Promo Code discount cannot be used with other promotions, is only redeemable on Cool Hawaii, and is a limited-time offer, so reserve your spot today while it lasts!
Hawaii 4th of July activities 10% Promo Code (Updated 2026)

Visit the World War II Valor in the Pacific National Monument at Pearl Harbor to reflect, remember and understand the tragic events of December 7,...
$699

Makena Bay is one of the most popular launching points for so many water activities as it offers such a great experience. Calm waters over...
$182.71

Visit the coast-line of Lanai on a full day 7-hour small group trip and go on a dolphin discovery adventure. You will be transported on...
$6,500

Private South Shore Sail Charter
Manu Kai's south shore sails offer stunning views of Waikiki, Ala Moana, and Kaka'ako! Sit back and enjoy complimentary drinks while getting the ocean breeze,...
$1,000

Our Exclusive Private Charter Sanity Vessel holds as many as 32 passengers. Humpback Whale Watching and Dolphin Search minimum 2 hours with additional hourly rate...
$1,992.67

Drift and relax under the starlight as you glide effortlessly on the tranquil waters of Waikiki. Gaze in awe under romantic moonlight while interacting with...
$670

6 Guests Maximum Private + Exclusive Unlike large group tours, this experience is limited to just 6 guests aboard a 32-foot World Cat, ensuring a...
$750

Take a ride on our brand new boat, MAKAI, along the West Maui coast. Enjoy beautiful views while looking for dolphins and a quick stop...
$135

Set sail on the luxurious Olohana powerboat for the Mauna Kea Deluxe Whale Watch, where stunning views and unforgettable wildlife encounters await. This 2-hour cruise...
$109

Private Sunset Cruise in Kona
Come aboard UliUli Moana with us and watch the sun go down behind the Kona Coast. All of our charters are private so this can...
$995

Discover one of the top-rated ocean experiences in Ko Olina on this exciting 1-hour Glass Bottom Boat Reef Adventure along Oahu’s beautiful West Side. Departing...
$51

2hr coastal sunset cruise. View the Kohala coast from the ocean. Experience an epic Hawaiian sunset with the great possibility of viewing the infamous "green...
$1,050

We have been operating our tours for over 39 years. We custom-built our vessels to provide you with the ideal sightseeing vessel for our Kauai...
$3,400

Maui is the place to see humpback whales. Each year these magnificent creatures migrate south from Alaska, and although you can see them throughout Hawaii,...
$100.22

-Welcome aboard our well-equipped fishing charter boat and set off into the open seas with our expert captain and crew. - Explore prime fishing spots...
$1,360

Create a cruise where you can explore and get away from the crowds of Waikiki. Private charters allow more flexibility with the day’s schedule and...
$1,595

