Okinawa Aquamarine takes you to Kerama aboard FRONTIER, our spacious boat with a capacity of 31 people.

With a roomy rear deck, a dry cabin area, a restroom and shower, and a rear platform for getting in and out of the water, FRONTIER is equipped for comfortable snorkeling and diving trips.

Most tours carry around 15–20 guests, plus our staff. We generally limit guest numbers to about 25.

There’s room to relax on the way to Kerama and during breaks between swims and dives.

　　

About FRONTIER

FRONTIER is a spacious boat with a maximum capacity of 31 people, including crew.

On a snorkeling or diving tour, you spend time aboard preparing your gear, taking breaks, and traveling between sites.

We want you to feel comfortable throughout the trip, including the time you spend on the boat.

1. Plenty of Room on Board

FRONTIER can carry up to 31 people, including crew.

Most tours carry around 15–20 guests, plus our staff. We generally limit guest numbers to about 25.

Keeping guest numbers below the boat’s full capacity gives everyone more room in the cabin and on the rear deck.

For diving trips, we also need space for tanks and other equipment, so we adjust guest numbers to suit the tour.

Whether you’re snorkeling or diving, we plan guest numbers so everyone has room to move around safely and comfortably.

2. A Cabin Area Sheltered from Sun and Wind

The boat has a dry cabin area where you can take a break out of the sun and wind.

A day in the water can be more tiring than you expect.

You can use this space to rest after a swim or relax while we travel between sites.

It’s also a place to leave bags and belongings you want to keep dry.

3. A Spacious Rear Deck for Getting Ready

The rear deck has space for snorkeling and diving gear, including scuba tanks.

Our staff will help you get your equipment ready and put it on, so you don’t need to know how to do everything before your first trip.

We take time to check the sea conditions and make sure everyone is ready, then help guests into the water in turn.

4. A Rear Platform and Ladder for Water Access

A large platform at the back of the boat lets you step down close to the water, with a ladder for getting in and out.

Getting back on board comfortably matters just as much as getting into the water.

Our staff stay nearby to check conditions and help you enter the water and return to the boat.

5. An Onboard Restroom and Shower

FRONTIER has an onboard restroom and shower.

These facilities make a difference when you’re spending the day out on the water.

You can use the restroom during the boat ride or breaks, and rinse off the salt water with the shower after swimming or diving.

We want families with children and older guests to feel comfortable throughout the day, too.

Bag Storage and Coolers

You can leave your bags in the dry cabin area.

We also have coolers on board for storing food and drinks.

Feel free to bring drinks and snacks to enjoy during breaks on your Kerama trip.

　　

Changing Clothes After the Tour

After the water activities, women can change in the dry cabin area during the return boat ride.

Men can use the area afterward, though this may be after we return to port.

Our staff will let you know when and where to change on the day.

　　

Enjoy Kerama’s Views from the Boat

When the weather and sea conditions are good, you can enjoy views of Kerama’s clear waters and islands from the boat.

Watch the blue water on the way to a snorkeling or diving site, or take in the scenery during a break after your swim.

The boat ride to Kerama can be a memorable part of your Okinawa trip, too.

　　

FRONTIER’s Main Features

• Capacity of 31 people, including crew
• Dry cabin area
• Restroom and shower
• Spacious rear deck
• Large rear platform
• Ladder for getting in and out of the water

　　

Enjoy the Whole Trip, Including Time on Board

When you think of snorkeling or diving, you probably picture the time you’ll spend in the water.

But a tour also includes time spent:

Traveling to Kerama.
Getting your gear ready.
Resting after a swim or dive.
Moving to the next site.

You’ll spend a good part of your trip on the boat.

At Okinawa Aquamarine, we want you to enjoy the whole experience, from leaving port to returning at the end of the tour.

Aboard FRONTIER, there’s time to enjoy both Kerama’s waters and a relaxing break on deck.

　　

Head to Kerama Aboard FRONTIER

Explore clear waters, colorful fish, and coral, with a different view of Kerama each day.

Join us aboard FRONTIER for a day out on Okinawa’s waters.

Beginners and families are welcome.

Our staff will guide you and help you enjoy your time in Kerama.