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)

Experience an unforgettable Hawaiian snorkeling adventure with exclusive extras like our electric-powered sea scooters, stand up paddle boards, and more! We also provide the famous...
$85

BYOB Sunset Cruise Waikiki
Escape the hustle of the shoreline with a relaxing golden hour coastal boat cruise. With limited spots aboard, you'll enjoy an uncrowded, front-row seat to...
$59

Combine any route or tour into one incredible, unforgettable day. Visit Pearl Harbor, then head up to the North Shore, or even cruise around the...
$699

Diamond Head Sunset Sail
Hawaii’s Best Sunset Cruise is the experience you don’t want to miss. Our Diamond Head Sunset Sail features a two hour cruise aboard a private...
$695

A Whale of a Time in Hawaii! Step aboard our luxurious 41ft Super-Raft for a fun filled adventure on the water. Enjoy the thrill of...
$135.14

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...
$1,150

4-Hour Kona Private Charter
Perfect for all size of couples, families or extended families. Experience Kealakekua Bay, the best place to snorkel on the Big Island or find a...
$1,340.37

Embark on an unforgettable adventure with our 2-hour afternoon tour along Kona's West Coast, where you'll discover the excitement of dolphin watching and snorkeling. Step...
$88

Observe the majestic humpback whales during their migration from December to March on this 1.5-hour sail in Honolulu. Experience the beauty of Oahu's coastline while...
$53.36

Royal Humpback Whale Exploration
Humpback whales visit Hawaii from Alaska for a brief time in the winter. this is the time to take in the majestic Humpbacks. Hilo Ocean...
$179.49

Experience the Na Pali Coast on a private 4.5-hour adventure built exclusively for your group. Blast along towering cliffs, explore sea caves, and take in...
$4,395.91

Embark on an unforgettable journey aboard our intimate sunset cruise, where the Hawaiian sky transforms into a stunning canvas of gold, pink, and violet hues....
$124

Akialoa Mā’alaea Sunset Sail
Witness the stunning sunsets of Maui from the comfort of a luxury sailing catamaran. The Akialoa Sunset Sail offers a two-hour journey through the picturesque...

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

Private Na Pali Coast Tour
We are one of the few companies who offer affordable private charter rates! Our 28 foot boat is big enough to comfortably fit 6 people...
$2,700

Our Captain and mates have travelled all over the polynesian islands to experience other whale-watching tours and have used all the information we've learned from...
$523.56

