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)

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...
$183

Snorkel off the island of Lana’i and watch dolphins in the wild all in one trip. You'll discover why Lana’i has been rated one of...
$181

Honolua Snorkel Sail from Lahaina
Sail to the storied waters of Honolua Bay, long valued in Hawaiian culture and now protected as a Marine Life Conservation District. Along the way,...
$181

Drift away aboard our 65’ luxury sailing catamaran and sail into golden hour for Maui’s most scenic cocktail hour. Happy hour at sea with handcrafted...
$181

Kaneohe Sandbar Snorkeling Tour
LIMITED TIME GROUP OFFER: Book your spot by May 24th and save big! The Kaneohe Sandbar is one of the best places around Oahu for...
$180

Sea Maui’s Sunset Dinner Cruise is our premium dining & Sunset experience. Leave behind the hustle and bustle of the land when you're welcomed onboard...
$180

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

Sail, Snorkel, and Paddle the beautiful Wailea coast in a Hawaiian Outrigger Canoe. The tour includes snorkeling with sea turtles, seasonal whale watching, and learning...
$179

Our double-decker boat, Poseidon, offers multiple viewing angles for spotting dolphins during your Oahu dolphin watching cruise! Once we reach the snorkeling location, enjoy our...
$179

• Kealakekua Bay Marine Life Conservation District — 60-80 ft visibility, protected since 1969 • World Famous Captain Cook Monument at Kealakekua Bay • Red...
$179

Sail south from Keauhou Bay on the Hoku Nui, Sea Paradise’s 50-foot luxury sailing catamaran, to the World Famous Captain Cook Monument at Kealakekua Bay...
$179

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

Experience the vibrant underwater world at Molokini Crater, a renowned marine preserve just a short boat ride from Kihei. With over 25 years of expertise,...
$176

Experience the vibrant underwater world at Molokini Crater, a renowned marine preserve just a short boat ride from Kihei. With over 25 years of expertise,...
$176

Our small group snorkeling tours are locally owned and operated, making you feel like a part of our Maui ohana! Since 1982 we have offered...
$175

You are able to Snorkel in better areas than the "big boats" Most customers love the hydrophone we stick in the water to listen to...
$175

