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Kerama Islands Related Information
慶良間シュノーケリングKV_sp
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那覇発慶良間KV_sp
阿嘉島 ウミガメ

A moving experience of swimming with wild sea turtles!
To the Sea of Aka Island, the World's Favorite Island

阿嘉島 シュノーケリング ウミガメ

The overwhelmingly clear waters of Aka Island, known as "Kerama blue," are home to wild sea turtles andHigh probability of meetingIt is one of the best spots in the world.

The guides are well versed in the points on the island where the encounter rate is particularly high, so even beginners can get up close and personal without worries.Sea Turtle BreathingYou can feel the

The time spent surrounded by sea turtles swimming leisurely and colorful coral reefs will make you forget your everyday life.memories that will last a lifetime    Â

This article is for...
Those who want to swim with wild sea turtles on Aka Island
Those who want to know the beaches with the highest encounter rate and the time of year when they can be seen.
Those who want to make memories that will last a lifetime in Kerama Blue.
◆Those who want to know which tours are safe and enjoyable for beginners and families.

Attraction of Sea Turtle Tour in Aka Island

シュノーケリング ウミガメ

Sea turtle tours on Aka Island are available in a variety of styles, including boat and beach entry,swim close toThe most important feature is the ability to observe turtles!

While experiencing the rich ecosystem of the Kerama Islands, wild sea turtles andSwim at the same eye levelThe experience will be a lifetime memory♪

 

(1) High probability of encounter!
Swimming with wild sea turtles is a moving experience.

座間味 シュノーケリング ウミガメ

There are many feeding and resting places for sea turtles around Aka Island,Very high probabilityYou can see green turtles and hawksbill turtles at

In the clear water, turtles can be seen from the surface, and even beginners can enjoy snorkeling.swim side by side withIt is possible to

Unique to wild animalsStrength and EleganceThe experience of feeling the "up close and personal" has been highly praised by participants.

Types of sea turtles that can be found in the Kerama Islands
◆Green turtle
◆Loggerhead turtle (Caretta caretta)
◆tai mai

 

(2) The world recognized Kerama Blue
Transparency and coral reefs

阿嘉島

The sea of the Kerama Islands, registered under the Ramsar Convention, offers clear visibility that makes sea turtle observation more enjoyable.Specialto the

Sea turtles swim gracefully amidst the colorful branching corals and tropical fish.Palace of the Dragon KingIt is as beautiful as the

Sunlight.Reach to the bottom of the oceanThe bright waters provide the best conditions for photography and video â

 

(3) Small-group tours provide peace of mind!
Points of observation by professional guides

シュノーケリング

Many of the tours on Aka Island are in small groups,Experienced guideswill guide you to the best conditioned point of the day.

Safety controls are strictly enforced, so those who are not confident swimmers orWith small childrenBut you can enjoy looking for sea turtles with peace of mind.

By learning about the ecology of sea turtles and how to identify them from the guide,Deeper knowledgeIt is also attractive to be able to observe with

See the list of Sea Turtle Tours in Aka Island

When you can see sea turtles at Aka Island

ウミガメ ダイビング

On Aka Islandthroughout the yearSea turtles can be seen, but the best season depends on the water temperature and weather.

especiallySpring to AutumnThe sea is stable and the conditions are ideal for snorkeling and diving.

 

Water temperature and clarity are key!
What is the best month for sea turtle observation?

座間味シュノーケル、ウミガメ

Best season to see sea turtles
June through October.

The water temperature drops during the winter, but the clarity increases further due to the decrease in plankton,Clear visionThere is the advantage of being able to search for sea turtles in the

If you wear a thick wetsuit,Comfortable even in winterIt is possible to enjoy swimming with sea turtles.

 

The time of spawning and hatching
Does timing change the way you see?

ウミガメ

Around May to Augustis the spawning season for sea turtles, and tours are sometimes offered to quietly watch them on the beach at night.

If you're lucky, you'll be able to get from the beach in the summer and fall.Departure to the seaYou may be able to witness the touching scene of baby turtles!

 

The time of day when the encounter rate increases and
Relation to tides

ウミガメ

Sea turtles come to the shallows to feed.high tide (usually around high tide)time of the year, the encounter rate at the beach entry is much higher!

especiallyEarly mornings and eveningsDuring the less crowded hours of the day, it is easier to observe the defenseless sea turtles relaxing and eating sea grass.

Check the tide table for the best time to enter,Tour SuccessThis is a major point of â

See the list of Sea Turtle Tours in Aka Island

Recommended beaches for swimming with sea turtles on Aka Island

Aka Beach

阿真ビーチ

Aka Beach is located just a short walk from Aka Port,Near the tetrapodThis is a famous point where sea turtles come to eat on the

It boasts amazing clarity despite being right next to the harbor,even in the shallowsFrequent encounters with sea turtles are possible.

Want to enjoy snorkeling as soon as you arrive, with less hassle of transportationBeginners and familiesThis is the most recommended spot for â

Aka Beach Details
Address: Aka, Zamami-mura, Shimajiri-gun, Okinawa 901-3311
Access: 1 minute drive or 8 minutes walk from Aka Port
Observer: None
Facilities: None
Parking: None

 

Kitahama (Nishibama) Beach

慶良間諸島 北浜ビーチ(ニシバマビーチ)

Representing the islandMain BeachThe North Beach, which is the most popular beach in Japan, has a breathtaking blue gradation and an overwhelmingly rich fish population!

near the offshore roots.Sea turtles take a breakThey can be observed swimming gracefully along with the beautiful coral reefs.

The view from the observatory is amazing and the beauty of Kerama before and after entering the sea.Enjoy to the fullestIt is a place where you can â

More about Nishibama Beach
Address: Aka, Zamami-mura, Shimajiri-gun, Okinawa 901-3311
Access: 2 minutes by car from Aka Port, 21 minutes on foot
Observer: Yes
Facilities: toilets, showers, stores
Parking: None

 

Kusibar Beach

慶良間 ウミガメ ダイビング

Kusibaru Beach, located at the northwest end of the island, is a little less touristy due to its slightly inconvenient accessibility.Plenty of privacyIt is!

In the unspoiled seaway, if you snorkel quietly, you can see wild sea turtles andmonopoly situationYou may be able to meet them at

Take your time in unspoiled nature.At your own paceThis is a spot for advanced users who want to look for sea turtles♪

Basic information about Kusival Beach

Complete Guide to Sea Turtle Tours in the Kerama Islands and Aka Island

Snorkeling tours and
Differences in Experience Diving Tours

シュノーケリング ダイビング

Snorkeling tours and
Differences in Experience Diving Tours
◆Snorkeling Tours
Sea turtles can be easily observed from the surface of the water,Small childrenand beginners can easily participate!

◆Experience Diving Tour
Dive to the same depth as the sea turtles and get the same perspective.Prolonged observationThis allows for a deeper immersive experience!

Both have their own attractions, so choose the activity that best suits your fitness and experience.â

 

Boat tours from Aka Island are recommended!

シュノーケリング

For boat tours,Cannot be reached from the beach.You can be guided with pinpoint accuracy to points with high transparency and to places where sea turtles are gathering that day!

Points that cannot be reached from the beach
Example: Within the protected area of Kerama Islands National Park
In areas that are less accessible to humans, the coral is better preserved, and it is possible to see the wild life of sea turtles up close.

While on the move, you can enjoy the view of the beautiful islands of Kerama.feeling like a cruiserIt is very efficient because you can enjoy the

Because there is no need to walk around with heavy equipment, seniors andThose who are not confident in their physical strengthIt is also ideal for

 

From children to seniors!
How to choose a family-friendly tour

【那覇発/慶良間諸島/半日】7月~9月限定★豪華カタマラン船で行く★ボートシュノーケリングツアー《バナナボート1回無料》

If you are traveling with your family, the following tours are a safe choice!

Family Tours
◆Small group tours
◆Tour of large boats with rest area
◆The store has a full lineup of rental equipment.
tour

If you choose a small-group plan with an instructor,Individual PaceThey can be safely supported together.

The whole family can share the excitement of seeing sea turtles on the Aka Island tour.withoutThis is the best part of â

 

Equipped for safe enjoyment and
Importance of Instructors

ライフジャケット 黄色

Required Equipment
◆Life jacket
◆Appropriately sized fins

Accompanied by an instructor who knows the ocean conditions,Hazards such as rip currentsYou will receive the best guides who will not miss the sea turtles while avoiding the

With professional support, you can respond quickly to unforeseen situations and focus on your tour with peace of mind!

Comparison of places to see sea turtles in Japan and Okinawa

Okinawa Main Island and Aka Island (Kerama Islands)
Different Sea Turtle Tours

ウミガメ、シュノーケリング

Compared to the beaches on the main island of Okinawa, Aka Island requires a longer boat ride, but the sea clarity and sea turtle population are much higher.Very highis a feature of this product!

Advantages of Aka Island Sea Turtle Tour
More than the main island of Okinawa...
(1) Short distance traveled by boats!
(2) You will soon meet sea turtles!

 

Compared to Ishigaki Island and Miyako Island
Advantages of Aka Island

【那覇発/慶良間開催/1日】保証あり☆ウミガメ観察体験ダイビング&シュノーケリングツアー《水中写真&動画無料/那覇市内送迎あり》1名参加OK!(No.342)

Ishigaki Island and Miyako Island are also famous, but Aka Island is compact and easy to access to each point from the base.Very smoothIt is.

And although it is only about 50 minutes from Naha, the tranquility and pristine coral reefs that can only be found on a remote island still remain.Well-balancedis outstanding.

Advantages of the Aka Island Sea Turtle Experience
More than Ishigaki Island or Miyako Island...
You can enjoy a high quality sea turtle experience in a short stay!

 

Meet sea turtles from all over Japan.
Comparison of transparency with the beach

ウミガメ

Yakushima and the Ogasawara Islands are also famous for sea turtles, though,Kerama BlueThe visibility of Aka Island, called "the best island in the world," is exceptional.

In the bright white sands of the sea, sea turtles in the distanceDown to the silhouetteIt is clearly visible and outstanding in terms of ease of photography!

Advantages of the Aka Island Sea Turtle Experience
More than all the beaches in Japan...
It is easy for children and beginners to find sea turtles!

Recommended sea turtle tours to enjoy on Aka Island

Sea turtle encounter rate exceeds 90% ★
Sea turtle snorkel tour for ages 5 and up!

ウミガメシュノーケリング

Sea turtle encounter rate of more than 90% is continuing,From 5 years oldSea turtle snorkeling tours are available.

The underwater world with excellent transparency is colorful besides sea turtles.Tropical FishesYou can also encounter â

More than 30 photos for your full enjoyment during the tour.Free giftOh my god!!!

Reviews & Testimonials
The water at Aka Island was so clear that it was a different world the moment we dove in. The photos were taken beautifully and the equipment was clean and safe to use.

Reviews & Testimonials
A 5 year old tried the ocean for the first time. He was scared at first, but the staff made him smile. I will never forget the sparkle in his eyes the moment he swam with the sea turtles.

 

Participants can be as young as 5 years old!
Sea Kayak & Snorkel Tour

シュノーケリング、シーカヤック

Even beginners and those who are not confident in their physical strength can enjoy the Kerama blue sea with easy-to-operate sea kayaks and snorkeling.proficientThis is a tour that can be done.

In snorkelingwith high probabilityYou can meet sea turtles

It is a popular tour that books up quickly,Make your reservations early!Oh my god!!!

Reviews & Testimonials
It was a pleasure to be out in the ocean with my children in peace. Thanks to the guide's constant attention, we were able to enjoy our first snorkel.

Reviews & Testimonials
I was looking forward to snorkeling in the Kerama Islands! The Kerama blue water exceeded my expectations, and I was able to see colorful tropical fish, coral reefs, and sea turtles! The guide was very kind and gave us some recommendations for cafes and snack breaks along the way! We also appreciated the hot showers we were able to use! They also sent us photo data the next day and took a lot of great photos! I would like to participate again.

 

Guaranteed ☆ Sea turtle experience diving &.
Snorkeling Tour

【那覇発/慶良間開催/1日】保証あり☆ウミガメ観察体験ダイビング&シュノーケリングツアー《水中写真&動画無料/那覇市内送迎あり》1名参加OK!(No.342)

We will not let it end with "I didn't see the sea turtles...too bad..."! In Kerama bluewith high probabilityThis is a diving tour where you can meet sea turtles.

Because of the small group size, beginners andSmall children(From age 8)The "K" series is also a safe and comfortable place to enjoy.

Equipment, etc.Free RentalPlease feel free to join us.

Reviews & Testimonials
The whole process from meeting up to diving was smooth from start to finish. We were sure to see sea turtles, and the underwater clarity was excellent. The free photo data service was also included, so I have no complaints. I will use it again.

Reviews & Testimonials
The dive experience was carefully explained in advance, and I was able to act calmly underwater. The selection of the point to look for sea turtles was also precise, and I have good memories of actually being able to observe them up close. The quality of the underwater photos was also high.

 

Satisfaction 120%☆ on request basis
Full-scale fun diving 2dive tour

マンタ、ファンダイビング

We will enter the site in a way that suits your level and provide you with a variety of options, including "big fish, small fish, terrain," and more.requestThe tours are designed to meet the needs of the visitors as much as possible.

The main dive sites are located throughout the Kerama Islands (around Tokashiki, Zamami, and Aka Island) and are designated as national parks.

If you're lucky, you'll be able to see in the clear, blue ocean.Sea turtles and manta raysYou may also meet

Reviews & Testimonials
I was a little anxious because it had been a while since I had been diving, but they were flexible to my requests and allowed me to dive at my own pace. The sea was very beautiful and I was able to enjoy fun diving to the fullest. Pick up and drop off was smooth.

 

Large cruise ship charter!
Original plan to meet sea turtles

【沖縄・慶良間諸島】37名乗り大型クルーズ船「STELLAR」貸切!ワンランク上のボートチャータープラン《ファンダイビング・BBQ・釣り他オプションあり》(No.345)

I was on Keramas all day long from morning on the day I arrived.Luxurious timeThis plan allows you to spend

Since it is a private party, you can enjoy diving, BBQ, snorkeling, etc. with your company mates, family and friends.anyoneIt is easy to enjoy.

I will have a guide for the activities I want to do,Rest assured.You will enjoy♪

Reviews & Testimonials
I was very impressed with the ship's facilities. We were able to enjoy BBQ and diving on the spacious ship, and lunch was reasonably priced and delicious. The view from the ship was fantastic, and it was a wonderful memory with my friends.

Reviews & Testimonials
The flexibility to add options was great and we enjoyed the BBQ and snorkeling. The evening party on the boat was especially great and we enjoyed the starry sky and beautiful night view.

▼Click here for charter plans for even larger boats.

Precautions and manners when swimming with sea turtles

ウミガメ

Sea turtles are very sensitive wild animals and theirVisit the living areaIt is important to be aware of this.

In order to protect the rich nature and sea turtles of Aka Island and to connect them to the next generation, each and every travelerMannerly behavioris required.

 

Touching sea turtles is not allowed!
Appropriate distance during observation

ウミガメ

Notes on encountering sea turtles!
◆No touch!
I'm not surprised!

◆Not chasing around!
◆Maintain a distance of 2-3 meters!

The proper way to enjoy Aka Island is to quietly watch the sea turtles swimming naturally.

 

To protect spawning grounds
What travelers can do

ウミガメ

What you can do to protect spawning grounds
◆No strong light on the beach at night
◆Take out trash with you.

Do not flush plastics into the ocean, as they can cause sea turtles to accidentally ingest them.Prevent accidentsThis leads to the following.

One step we take in good manners will help precious sea turtlesdefend one's lifeIt will be a great help.

 

To avoid damaging coral
Fin usage and rules

シュノーケリング

Be careful not to kick coral with your fins or roll up sand while swimming, as you may be too absorbed in the sea turtles.

Coral provides a feeding ground and shelter for sea turtlesCritical InfrastructureTherefore, it is important to keep proper buoyancy control in mind.

Remember that the beautiful coral reefs are the reason for the sea turtle tours,Careful swimmingLet's enjoy the

What to bring and wear for Aka Island Sea Turtle Tour

慶良間諸島ウミガメツアーの持ち物・服装

Equipment such as snorkeling masks and fins can be rented for free on the tour, so as long as you are wearing a bathing suit, you can come empty-handed.

Aka Island isThe sun is strong.So, bring sunscreen and sunglasses,rash guardIt is recommended to wear such as

What to bring for Kerama Islands Sea Turtle Tour
⚪︎ towels
⚪︎ drinks
⚪︎ sunglasses
⚪︎ sunscreen
⚪︎ hat
⚪︎ sobriety

Aka Island Sea Turtle Tour
Frequently Asked Questions (FAQ)

Q. Can I swim with sea turtles even if I am not a good swimmer?
Yes, of course! The tour includes a highly buoyant life jacket, so you can just float around in the water, and the guide will support you, so even if you can't swim, you can observe sea turtles with peace of mind☆.
Q. Which is better, beach entry or boat tour?
If you want to enjoy the beach easily, or if you are looking for a higher level of transparency and a more reliable encounter rate, we recommend a boat! Boats have the advantage of being able to guide you to the pinpoint location of the sea turtles of the day.
Q. Can I take pictures with sea turtles?
It is possible! Many tours offer free underwater photography services by guides. Although it is strictly forbidden to chase after them as they are wild animals, they will leave you with a great two-shot with a sea turtle with their professional skills.
Q. Is there a chance to see baby sea turtles?
During the hatching season, from August to October, you may be lucky enough to see the babies heading out to sea. However, this is a very delicate time, so it is good manners on Aka Island to keep a quiet eye on them.
Q. What should I prepare for a winter tour?
Wetsuits can be rented at the store, so no special equipment is needed! However, after getting out of the water, the wind can be chilly, so bring a boat coat, a thick parka, or other warm clothing that will keep you cool.

For advance or same-day reservations, please contact Kerama Tours!

前日・当日予約は慶良間ツアーズで!

KeramaIn ToursReservations for the most recent activity tour, such as the day before or the day of the tourWe also accept

We may be able to accommodate you even just before the tour starts!

Click here to contact us.

We have a variety of highly satisfying plans, so you are sure to find a plan that meets your needs. Let's enjoy the Kerama blue ocean to the fullest and create the best memories!

New Aka Island Sea Turtle Tour Testimonials

5
User_unho / 30s Posted on 2026-02

The whole process from meeting up to diving was smooth from start to finish. We were sure to see sea turtles, and the underwater clarity was excellent. The free photo data service was also included, so I have no complaints. I will use it again.

Read more
5
User_xeif / 50s Posted on 2026-02

The waters of Aka Island were incredibly clear. The 90% encounter rate of sea turtles was not a stretch, and we were able to swim with them at close range. The tour guide was very attentive, and the photo gift was a nice service. It was a very satisfying tour.

Read more
5
Mr. user_scsl / 50s Posted on 2026-02

Easy with pick up and drop off. Good diving equipment. We were sure to see sea turtles. Free photo and video service was also appreciated.

Read more
5
User_maxz / 40s Posted on 2026-02

I enjoyed both the diving experience and snorkeling. The underwater clarity was high and we were able to observe many fish. I appreciated the free photo and video service and was very satisfied with the tour.

Read more
5
User_svbf / 30s Posted on 2026-02

I was a little anxious because it had been a while since I had been diving, but they were flexible to my requests and allowed me to dive at my own pace. The sea was very beautiful and I was able to enjoy fun diving to the fullest. Pick up and drop off was smooth.

Read more
5
User_xzjv / 20s Posted on 2026-02

Sea turtles were really too close! It was my first time to dive, but the staff was so kind that I was totally comfortable (lol)! I definitely want to go back!

Read more

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Flow of Reservation and Participation

  • Find a tour

    Find the tour you want to join based on the scene and time of day♪.

  • Reservation Plan Application

    Once you have decided on the plan you want to apply for, select the date and time and start the application process!

  • Reservation Confirmation

    Once your reservation is complete, you will be contacted by Kerama Tours♪

  • Take a tour

    All that remains is to participate on the day of the event! Let's have fun to the fullest!

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