Use promo code: JULY4 (must book on this website) and save 10% on Oahu 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!
Oahu 4th of July activities 10% Promo Code (Updated 2026)

The nightly Sunset Sailing trip is a gorgeous 90-minute sail with complimentary drinks. Experience sailing, sightseeing, delicious cocktails, the beautiful Hawaiian Sunset, and perhaps if...
$56.36

BYOB Fireworks Cruise! Relax and enjoy the views as you cruise along the beautiful coast of Waikiki. You'll enjoy the view of the city lights...
$138.95

Enjoy the end of your day on a relaxing 2-hour Waikiki Sunset Sail aboard a 38.6 foot twin-hulled catamaran. Take in the views of Honolulu...
$92.31

Get the ultimate all-inclusive experience on a 43-foot world renown yacht while enjoying the Waikiki Sunset on this 2 hour experience. There’s more than enough...
$245.30

A beautiful swim and boat ride along the south shore of Oahu, potentially viewing sea turtles, dolphins, fish, and whales (seasonal). Our snorkel, swim and...
$70

Meet in Kailua at the Active Oahu storefront where friendly staff will help you load your kayaks and gear. From there drive a few minutes...
$82

Kayak in the crystal clear waters of Kailua Bay with one of our guides and visit one of Oahu's smallest offshore islands. It's only a...
$169

Embark on an exhilarating 5-hour journey to the Mokulua Islands, led by our experienced guides! Say goodbye to car hassles—your transportation to Kailua Beach is...
$285

If on Oahu look no further than departing off the less traveled North Shore side for the best Whale Watching on island. The North shore...
$600

Combo deal!! Get this 2 hour gondola cruise and receive an all day hop on hop off waikiki bus voucher after the completion of the...
$178

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

Start your day with a relaxed morning cruise to Turtle Canyon, where you’ll snorkel among green sea turtles at a “turtle cleaning station” and spot...
$169.99

Discover the best of Honolulu’s underwater world in one unforgettable experience—perfect for first-timers! This 2-in-1 ocean adventure combines beginner-friendly scuba diving and snorkeling in the...
$116.10

From December to April, the warm Hawaiian waters become a sanctuary for migrating Humpback whales, offering you a front-row seat to witness these incredible creatures...
$190

Majestic provides a intimate ambiance and exceptional service. We provide a romantic setting on a beautiful fireworks cruise that will give you a night to...
$76.58

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

