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)

**Private boat tour for up to 6 people** Larger group? Call for options. Fast and fun adventure sightseeing tours in Hawaii. Escape the crowds and...
$725

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

Make the first or last day of your vacation the best one, without any hassle or wasted time. We all know the feeling of an early...
$799

We are a local Hawaiian family operation. Providing that family friendly vibe, with an authentic Hawaiian style touch adding native culture and traditions to help...
$799

Blue Marlin, Wahoo, Mahi Mahi, Yellowfin Tuna, Striped Marlin, Shortbill Spearfish, and more are in the cards if you come at the right time of...
$850

Enjoy the day out on the waters off the Kona Coast on this private chartered fishing and boating excursion. Sit back, relax and drink in...
$861.66

Our 48-foot catamaran has a sleek low-profile design which makes it optimal for stability out on the ocean. It has 2 large lounging nets on...
$900

Established in 2017. As a private charter company, we always cater to your preferences. Our 48-foot catamaran, Hawaiian Style, has a sleek low-profile design which...
$900

Our charters start at 5 hours to provide you with the greatest opportunity to catch fish during your experience. If there is anything you would...
$950

Experience the ultimate luxury and exclusivity with a private yacht cruise in Waikiki, where you can bask in the breathtaking beauty of the Hawaiian sunset...
$950

You enjoy sunset cruising, and then, You enjoy the world famous Manta ray night snorkeling by private charter on our comfortable Luxury boat. It will...
$990

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

6 Guests Maximum **From December 15th to March 31st,** join us for our seasonal favorite Whale Watch + Snorkel, where your experience can be as...
$995

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

This is a 90-minute sailing trip to attend to ceremonies, ash scatterings, organization charters, and more. We offer this experience at a discounted rate to...
$1,000

Enjoy the day site seeing and fishing for Kona's popular gamefish on this boat known for providing a fun family adventure. Kid's welcome. Spectators have...
$1,044.18

