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)

This is your adventure! With our private boat tour, you and your group are in control of your experience. Cruise the breathtaking Waikiki coastline on...
$600

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

Our world-class staff is friendly, knowledgeable, conscientious and excited to take clients diving. We take a maximum of twelve divers per cruise ensuring a more...
$249

Experience the flexibility of a true ocean adventure aboard our premium Gold Coast catamaran, where our experienced crew selects the day’s best snorkel destination based...
$216.22

Get with Oahu's ultimate charter on a 46-foot world renown yacht in a private tour while enjoying the waters of West Oahu on this 3.5...
$2,041.88

Dolphin Watching & Turtle Snorkeling
In the clear waters of West Oahu, enjoy dolphin watching and snorkeling experience and get to see the wildlife and tropical island fishes. You might...
$166.49

With the largest Sport Fisher in the Islands, we can accommodate your whole family with a personalized experience....
$1,675.39

One of the Best things to do in waikiki This cruise is for small groups of up to 4 passengers per gondola. We can accommodate...
$128

Step aboard Amore, a 42-foot Boston Whaler 420 Outrage designed for luxury and comfort, and experience Maui’s golden hour from the water. Departing from Ma‘alaea,...
$251.10

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

There is no better way to explore Hawaii’s #1 snorkel destination than with an affordable private charter from HAWAII MARINE LIFE CHARTERS. Vessel Designed for...
$1,541.11

Explore the Waikiki coastline aboard the new Spirit of Aloha, a 65-foot sailing catamaran custom-built for the Hilton Hawaiian Village Waikiki Beach Resort. See the...
$101.96

Leave the crowds behind. Small 10 guest, semi-private groups. Departures 7 and 11 am. Private bathroom, shade, comfort and speed to go where dolphins, turtles,...
$245

This is an intimate, owner-operated expedition led by a guide with over 10+ years of experience on Maui waters. Unlike the large harbor boats with...
$150

Humpback Whale Watch Tour
Exceptional Crew Hawaiian Adventures’ crew are true ocean experts. After thousands of tours, the most important is still yours. With years of experience on the...
$119

North Shore sunsets are some of the best and there is no better place to watch them than from the deck of the Ho'o Nanea....
$90

