Oahu 4th of July activities 10% Promo Code (Updated 2026)

Oahu, USA

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!

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Sea Safari, Dolphins, Turtles and Waikiki Cruise

Experience the beauty of Oʻahu South Shore as we sail toward Lēʻahi (Diamond Head) aboard the spacious Haleiwa Queen, a 50ft power catamaran, with 49...

1 hourFree Cancellation
1 hourFree Cancellation
1 hour • Free Cancellation
3.9 (116)
from
$46
Board from Waikiki Beach for Friday Night Fireworks Sail on Hāwea

See the Waikiki Fireworks from the Water! Witness the sky light up with the mahina (Hawaiian for “moon”) and enjoy the beautiful backdrop of the...

1 hourFree Cancellation
1 hourFree Cancellation
1 hour • Free Cancellation
4.8 (49)
from
$71.96
Nova Five Star Sunset Dinner and Jazz

Start this Honolulu sunset cruise with a “champagne toast” (non-alcoholic), before casting off to ply the waters of Oahu’s southern coast. Throughout the cruise you’ll...

3 hoursFree Cancellation
3 hoursFree Cancellation
3 hours • Free Cancellation
4.6 (190)
from
$236
Waikiki Sunset Cruise from Oahu

Experience a Hawaiian sunset sail aboard our 55-foot double-decker catamaran. With spacious decks and a submerged glass-bottom viewing room, you’ll have an ideal vantage point...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.8 (71)
from
$45
Waikiki Heritage and Diamond Head Wildlife Sail

Set sail along the iconic Waikiki coastline for a laid-back 1.5-hour afternoon on the water. This experience emphasizes relaxation, scenic views of Oʻahu’s south shore,...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
4.8 (31)
from
$101.15
Friday Night Firework Cruise in Waikiki

After the sun goes down, the fun goes up! On Friday nights, you’ll be front and center as the fireworks explode over the city’s skyline,...

1 hourFree Cancellation
1 hourFree Cancellation
1 hour • Free Cancellation
4.8 (34)
from
$69.99
Waikiki Fireworks Dinner Cruise: Sail & Sparkle on Friday Nights

Experience the magic of Waikiki's Friday-night fireworks from the best seat in the house - on the ocean! Begin with a relaxing sunset sail along...

2 hoursHotel pickup offeredFree Cancellation
2 hoursHotel pickup offeredFree Cancellation
2 hours • Hotel pickup offered • Free Cancellation
4.4 (57)
from
$118.15
3 Zipline Adventure and 3.5 hour Afternoon Snorkel Cruise

Combine adrenaline and relaxation on this full-day Oʻahu adventure featuring a 3-zipline experience at Coral Crater Adventure Park and a 3.5-hour snorkeling cruise from Ko...

5 hoursHotel pickup offeredFree Cancellation
5 hoursHotel pickup offeredFree Cancellation
5 hours • Hotel pickup offered • Free Cancellation
5.0 (16)
from
$273.99
Full Day Oahu Circle Island -Turtle Beach Snorkel at North Shore

Our North Shore Circle Island Adventure including Snorkeling with the turtles offers a one-of-a-kind experience that seamlessly blends natural beauty, cultural immersion, and unforgettable encounters...

8 hoursHotel pickup offeredFree Cancellation
8 hoursHotel pickup offeredFree Cancellation
8 hours • Hotel pickup offered • Free Cancellation
4.9 (669)
from
$149
Wild Dolphin Watching and Snorkel Safari Off West Coast of Oahu

Avoid crowds on our quiet, fast, 32 foot, Coast Guard inspected vessel. We only allow 16 guests on the boat, and every seat has a...

3 hoursHotel pickup offeredFree Cancellation
3 hoursHotel pickup offeredFree Cancellation
3 hours • Hotel pickup offered • Free Cancellation
4.9 (822)
from
$193.88
Waikiki Sunset Cruise from Oahu

Experience a Hawaiian sunset sail aboard our 55-foot double-decker catamaran. With spacious decks and a submerged underwater viewing room, you’ll have an ideal vantage point...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.8 (36)
from
$45
Board from Waikiki Beach for a scenic Sunset Sail on the Hāwea
Likely to Sell Out
Likely to Sell Out

Our rainbow sails can be spotted from miles away. While on board you may capture such nice photos with the rainbow sails and also the...

1 hour 30 minutesFree Cancellation
1 hour 30 minutesFree Cancellation
1 hour 30 minutes • Free Cancellation
4.9 (311)
from
$72.96
Oahu Open Water Shark Diving Experience
Likely to Sell Out
Likely to Sell Out

We are a Top-Rated Hawaii Eco-Tour run by Marine Biologists. We are known for Hawaii's famous Shark Diving, Whale Watches, Educational Snorkel Tours, and Private...

1 hour 45 minutesFree Cancellation
1 hour 45 minutesFree Cancellation
1 hour 45 minutes • Free Cancellation
4.9 (139)
from
$150
Best Waikiki Sunset Cruise: BYOB Sunset Sail with Swimming
Likely to Sell Out
Likely to Sell Out

Our vessel "Hokulani" is a beautiful and spacious custom built sailing trimaran specifically designed for a comfortable ride in Hawaiian waters. What makes Hokulani unique...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.9 (210)
from
$79
Small Group Waikiki Sunset Sailing Tour
Likely to Sell Out
Likely to Sell Out

Hawaii is well known for its majestic sunsets, and there is truly no better way to experience it than on our boat, The Universe. Come...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
4.9 (118)
from
$99
Waikiki small group turtle snorkeling & sailing
Likely to Sell Out
Likely to Sell Out

Witness the brilliant colors of a sunrise over Diamond Head crater. Ideal for early birds, couples or families who are up at the crack of...

2 hoursFree Cancellation
2 hoursFree Cancellation
2 hours • Free Cancellation
5.0 (105)
from
$99
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