Oahu Sunset Catamaran: Diamond Head & Waikiki with BYOB

Sunset from a 40-Foot Catamaran Off Diamond Head, with Your Own Drinks

You board a 40-foot catamaran limited to 28 passengers and sail toward Diamond Head as the sun drops. You get complimentary pupus, water, and juice, plus free ice and Yeti coolers if you bring your own drinks. The boat stays out long enough to watch Waikiki light up at night before heading back, and the whole experience takes about two and a half hours without any of the crowding or upsell pressure of bigger sunset cruises.

Step-by-step itinerary

Oahu sunset catamaran cruise

• Enjoy views of Diamond Head Crater
• Experience Waikiki lights at night
• Bring your own beverage (BYOB)
• Enjoy complimentary appetizers and drinks

The experience

"Bring whatever you want. We've got the ice," the captain said as we stepped aboard, and that one sentence changed how the whole evening felt. No markup on drinks, no upselling, just a 40-foot catamaran that's been running the same route since 1985 with a perfect safety record and a crew that actually means it when they say casual. The boat holds 28 people maximum (they cap it at half the Coast Guard limit on purpose), so you're not packed shoulder-to-shoulder watching the same sunset as a hundred other tourists.

The Oahu catamaran pulls away from Waikiki and heads toward Diamond Head, and that's when you realize why this particular sunset cruise ranked in the booking platform's top 10 water experiences in the entire United States. Diamond Head rises from the water like something you've only seen in photos, and from the ocean it's a completely different angle: the crater catches the light differently, and the whole thing feels less like a landmark and more like you're seeing it the way it actually is. The boat moves slow enough that you can stand at the rail without gripping anything, and the water is calm enough that even if you're not a boat person, you're not thinking about being on a boat.

They bring out pupus, that's the Hawaiian word for appetizers, and it's not the sad cheese-and-crackers situation you'd expect on a cruise. Charcuterie board, fresh-cut local fruit, vegetables, chips, cookies. Complimentary water, soda, juice. And then the BYOB thing actually works because they provide Yeti coolers and ice free of charge (you just call ahead to reserve one). So you show up with whatever you want to drink, drop it in ice that's already there, and spend the next couple hours watching Waikiki light up from the water while the sun goes down behind the island. No one's rushing you. No one's trying to sell you a second drink or move you along.

The whole thing runs about two and a half hours. Dress code is casual (they specifically say no high heels, which tells you something about how practical they are), and the boat works for pretty much any fitness level. If you're staying in Waikiki and have a free afternoon or evening, this is the kind of thing that doesn't require planning beyond showing up and bringing a drink you actually want to have.

What’s included

• Your cruise includes complimentary bottled water, soda, and juice.
• You'll get a pupus spread with charcuterie, fresh-cut fruits, vegetables, chips, and cookies.
• If you bring your own drinks (you must be 21), Yeti coolers and ice are provided free of charge.
• Just call ahead to reserve.
• The boat departs from Waikiki and sails past Diamond Head, returning after approximately two and a half hours.

Before you book

Days and timesEvery dayDeparts at 17:15

Book up to1h before

AgesAdult (13 and older) · Child (3 to 12 years) · Infant (under 3)

GroupUp to 28

Live guideEnglish

Meeting point and pickupNo hotel pickup: you go to the meeting point. Ends back at the starting point.

Cancellation and refundsFree cancellation up to 24 h before the start. After that, no refund.It may be canceled due to bad weather. If that happens, you're offered another date or a refund.

Prices and times updated yesterday

Good to know

Easy physical levelPublic transport nearbyInfants must sit on laps

Operated by Oahu Catamarans LLC

Is this one for you?Book this if you want a sunset experience on the water without the crowding or the markup on drinks: the 28-person limit and BYOB setup are what make it feel less like a tour and more like a private evening with people who know what they're doing.

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Top questions

Can children come?

Yes. Ticket types: Child (3 to 12 years); Infant (under 3).

What happens if it rains?

It may be canceled due to bad weather. If that happens, you're offered another date or a refund. Free cancellation up to 24 h before the start.

Do I have to bring my own drinks, or are they included?

Drinks are BYOB. You bring what you want. Water, soda, and juice are complimentary. Free Yeti coolers and ice are provided if you call ahead to reserve.

How many people are on the boat?

Maximum 28 passengers. The boat is capped at 50% of Coast Guard capacity to keep it comfortable.

What food is included?

Complimentary pupus (appetizers): charcuterie board, fresh-cut local fruits, vegetables, chips, and cookies.

How long is the cruise?

Approximately two and a half hours, departing from Waikiki and sailing past Diamond Head.

What should I wear?

Casual dress. High heels are not recommended.

Is this suitable for people who get seasick?

The boat operates in calm waters off Waikiki. If you're prone to seasickness, consider taking medication beforehand, but conditions are generally mild.

Do I need to reserve in advance?

Yes, especially if you want to reserve a Yeti cooler. Call ahead to guarantee availability and your spot.