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Kerama Islands Related Information
慶良間シュノーケリングKV_sp
spホエールウォッチングWW_KV_sp
那覇発慶良間KV_sp
完全貸切チャーターでシュノーケリングかスキンダイビングを体験

Enjoy the Kerama blue!
Aka Island Snorkeling Tour

慶良間諸島 シュノーケリング ハートを手で作っている2人

If you want to experience the "Kerama Blue" sea, which divers from all over the world adore, with your whole body,outstanding transparencyThe best way to get around is to take a snorkeling tour on Aka Island in

Just a few minutes' boat ride away, you will be surrounded by an overwhelming coral reef that is a world apart from the beach, and sea turtles swimming gracefully.High probability of meetingWe will take you to the point of excitement.

Equipment rentals and full support from guides are available for beginners.Feel free to come empty-handed.You can join us♪

This article is for...
◆ For those who want to enjoy snorkeling at Aka Island.
Those planning a trip to Aka Island, Kerama Islands
◆If you want to know where is the best spot to see sea turtles
◆Those looking for information on tours to Aka Island that even beginners can participate in.

What is Aka Island?

阿嘉島 慶良間諸島

Although Aka Island is a small island with a circumference of 11 km and a population of about 300, it is a tourist destination where you can experience various activity tours.Abundance of attractionsThe following is located in the

The sea around Aka Island is exceptionally clear and shining emerald blue in color, making it a great place for activities.snorkelingis recommended!

A must visit in Aka Island
▼Snorkeling spots are here▼

 

How to get to Aka Island

那覇港「とまりん」海側より

Aka Island is accessible from Tomari Port (Tomarin) in Naha City.scheduled flightis in operation!

We boarded the same "Ferry Zamami" and "Queen Zamami" that we used to go to the neighboring Zamami Island,Aka PortDisembark at

Tickets can also be reserved directly by phone or online.

Summer season due to increased tourism,fully occupiedWe recommend that you make your reservations as early as possible, as we anticipate that the

Basic information about Tomari Port
Name: Tomari Port (Tomari-ko, Tomarin)
Address: 3-25-1 Maejima, Naha City, Okinawa 900-0016, Japan
Access: 20 minutes by car from Naha Airport

Click here for information on how to get to Aka Island and the fees.

 

Attractions of Aka Island in the Kerama Islands

沖縄阿嘉島の阿嘉大橋とボート

Aka Island isday tripThe location is easily accessible by car, so even visitors who come to Okinawa mainly on the main island can easily visit!

It's a small island.I always visit every year.It is a place that has so much charm that it attracts people that it has its own fans.

 

(1) Kerama blue that fascinates the world

阿嘉島 カヌー

The sea around the Kerama Islands is called Kerama blue,High transparencyand boasts a variety of creatures that swim in the undersea coral reefs and seas.

 

(2) Perfect for marine activities

体験ダイビング 女性

 

For diving and snorkeling.Visit Aka IslandThe more people, the more popular this activity is!

Especially snorkeling.Even childrenBecause it is enjoyable, it is extremely popular among families.

Aka Island offers SUP and
▼ Clear kayaks are also recommended ▼

 

(3) An island with spectacular natural beauty

座間味村阿嘉島

Hibiscus, yaeyama palm, and adan.Subtropical Plantsgrow wild, and you can encounter rare plants that are not usually seen in the wild.

Aka Island hasspaciousThe island's rich natural scenery will soothe your soul.

Enjoy not only marine activities but also sightseeing on the island♪

Click here for sightseeing tours on Aka Island.

Aka Island Snorkeling Attractions

阿嘉島 ニシバマビーチ

There are two types of snorkeling on Aka Island: beach snorkeling and boat snorkeling.Two stylesThere are

Each has its own different charm and enjoyment,Purpose and levelYou will be able to enjoy the beauty of the ocean more deeply by choosing the right one to suit your needs.

 

Attraction of Beach Snorkeling

阿嘉島 ビーチ

From the beacheasilyThe appeal of beach snorkeling is that you can enter the ocean.

A variety of fish and corals can be observed even in shallow water,Beginners and with childrenBut you can enjoy it without worry.

If you choose a day when the waves are calm, you can relax and enjoy the underwater world in the clear water.

Beach snorkeling precautions
◆Currents
Always check the distance from the shore to avoid being swept out to sea!

◆ Never step on coral
They do not stand up in the water and always swim in a horizontal position!

◆Wearing a life jacket
Able to handle sudden illnesses, leg cramps, and currents.

 

Attraction of Boat Snorkeling

ボートチャーター シュノーケル

Boat snorkeling" is also available around Aka Island (Kerama Islands), where you can go offshore by boat to visit points of interest.Standard styleIt is!

Because of the greater range of movement, they are often guided to clearer waters, coral reef colonies, and fish-rich spots,From BeginnersIt is an option that can be enjoyed by all levels up to advanced students.

Boat snorkeling precautions
◆Take precautions against seasickness
Take anti-sickness medication at least 30 minutes before boarding!

◆Guide directions and boundaries
The area around the boat is dangerous because other boats may pass by!

◆Safety checks when entering and exiting vessels
Act with a firm grip on the handrail without rushing!

Aka Island Recommended Snorkeling
spot point

阿嘉島 天城展望台

Surrounded by Kerama blue waters, Aka Island offers snorkeling in a variety of locations♪

Here, we'll take a look at some of Aka Island'sParticularly recommendedsnorkel sites in the area.

 

Kitahama Beach (Nishibama Beach)

ニシバマビーチ

Nisibama Beach is famous for its clear water and beautiful coral reefs,Aka Portfrom (e.g. time, place, numerical quantity)Approximately 20 minutes on footThe location of the hotel is extremely accessible.

You can rent a complete set of equipment at the store, and enjoy snorkeling with peace of mind as toilets and showers are available and lifeguards are on duty.

Basic Information on Kitahama Beach

 

Hizushi Beach

阿嘉島のシュノーケリングは魅力たっぷり!おすすめツアーをご紹介!

Hizushi Beach, located on the western outskirts of the village, is not so well known.Private BeachIt is a hole-in-the-wall spot where you can enjoy the sensation of being there!

Hizcushi Beach is a short swim offshore and has coral reefs of various sizes, but because of its distance from the shoreSnorkel and finsis required.

 

Aka Beach (Aka Beach)

阿嘉島のシュノーケリングは魅力たっぷり!おすすめツアーをご紹介!

You can meet sea turtles.Aka Beach, a famous beach, is also known as a snorkeling point!

Underwater, you will see pure white sandy beaches, brightly colored waters, and many sea creatures swimming there.

Aka Beach Basic Information
Address: Aka Aka, Zamami-mura, Shimajiri-gun, Okinawa 901-3311, Japan
Access: 10 min. walk from Aka Port
Concession Facilities: No concession stands, toilets or showers


Held at Aka Island! Recommended Snorkeling Tours

OK from 5 years old!
Sea Turtle Snorkel Tour

ウミガメシュノーケリング

The sea turtle encounter rate exceeded 90%,with high probabilityThis is a snorkeling tour where you can meet sea turtles!

The endlessly clear seais filled with gorgeous corals and colorful fish.

happyIncludes photo giftAnd you might even get a shot with a sea turtle!

Reviews & Testimonials
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.

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.

 

Beginners are welcome!
Boat snorkeling

阿嘉島 シュノーケリング サンゴ礁

Set in a beautiful ocean designated as a national park,one's heart's contentPlan to enjoy snorkeling♪

Colorful coral reefs and tropical fish,If you're lucky.An exciting experience awaits you, where you can even meet sea turtles.

The Kerama Islands boast even greater transparency than the rest of the archipelago.Uninhabited Island AreaThe boat will also take you to

 

Sea kayak & from 5 years old!
Snorkel Set Tour

シュノーケリング、シーカヤック

For beginners and physical fitness.Lack of confidenceBut you can still enjoy the Kerama blue in an easy-to-operate two-person rudder-equipped sea kayak.

And the underwater world you see when you snorkel is filled with sunlight, gorgeous coral, and colorful fish.

If you're lucky.sea turtleYou may also be able to meet...!

Reviews & Testimonials
The process from booking to the day of the tour was very smooth. The view from the kayak and the clarity of the water were amazing, and we were able to enjoy the beautiful ocean efficiently. The equipment was free of charge and we also received photos so we were able to enjoy the tour empty handed. I would use this tour again if I have the chance.

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.

About Sea Kayaking in the Kerama Islands
For more information

Snorkeling at Aka Island
Points for more enjoyment

(1) Precautions and accident prevention for individual enjoyment

渡嘉敷島ツアー シュノーケリング

Some of the beaches on Aka Island are unsupervised, making it difficult for individuals to snorkel.Self-responsibility and adequate safety measuresis required.

Points to note for personal enjoyment
◆Always act with more than one person!
◆Wear a life jacket!

If you are worried about ocean conditions or want to get to the best points safely, joining a tour with a professional guide is the safest option.

 

Rental and preparation of equipment

シュノーケリングをする2人

Stores on the island and on some beaches, equipmentRental availableIt is!

Equipment available for rent
◆Mask
◆Fin
◆Snorkel
◆Life jacket

Especially when going to places where there are no stores, such as "Hizushi Beach",in advanceRent equipment from the store in the village before heading out.

If you want to use clean equipment that fits your body, or if you need a mask with prescription, it is best to check with the store in advance to make sure they have it in stock.

 

(iii) Same-day reservations and last-minute planning

シュノーケリング

If you have a sudden schedule change or the weather is nice and you want to go in the ocean, there is always room for you.Same-day reservationThere are stores that accept

However, popular sea turtle tours and other tours fill up quickly, so once you arrive on the islandahead of timeThe trick is to check availability by phone or at the counter!

Tour times are subject to change depending on the operation of regular vessels, so please make reservations at the time ofReturn boat timeIt is also a good idea to inform them of the following.

The Kerama Islands
Click here for tours that can be booked on the same day.

What to wear and bring for snorkeling at Aka Island

慶良間諸島シュノーケリングの服装・持ち物

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!

The sun is strong.Therefore, it is recommended to bring sunscreen and sunglasses or wear a rash guard.

Recommended Clothing and Personal Belongings
◆Swimsuit or clothing that can get wet
◆ Rush Guard
◆Spats (leggings, trenchers, etc.)
◆Sun protection (hats and sunglasses)
◆Towel
◆Drinks
◆Sunglasses
◆ Caps
◆Changing clothes, etc.

Aka Island Snorkeling
Frequently Asked Questions (FAQ)

Q. What are the chances of seeing sea turtles?
Aka Island boasts one of the highest encounter rates in the world! Aka Beach is especially famous for its high encounter probability☆ If you join a tour, you will be guided to the best spots according to the tides and weather conditions of the day.
Q. Can I enjoy snorkeling on a day trip to Aka Island?
Yes, it is possible♪ It takes about 50 minutes from Naha (Tomari Port) by high-speed boat "Queen Zamami". The standard schedule is to arrive on the morning flight, participate in a morning or afternoon tour, and return on the evening flight. The island is compact and easy to get around.
Q. What is the best season for snorkeling?
Transparency is most stable from late June to October! The Keramas blue is at its most beautiful during the summer months. However, transparency itself is very high even in winter (November to March), and you can comfortably enjoy the underwater world if you wear a wetsuit.
Q. Can I join a tour even if I am traveling alone?
Of course, you are welcome! There are many solo travelers on Aka Island, and with a tour, you can rest assured that your guide will provide you with the best support. Sharing the beautiful sea of Kerama with other participants will help you create wonderful memories of your trip☆.
Q. Can I take pictures while snorkeling?
Yes, we do offer free tours! Many tours offer free photo data taken by the guide with a waterproof camera. â- If you prefer to take your own photos, some plans offer rental equipment such as GoPros, so please check when you make your reservation.

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

渡嘉敷島ツアー シュノーケリング

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 Snorkeling Tour Testimonials

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
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_fhmx / 30s Posted on 2026-01

The process from booking to the day of the tour was very smooth. The view from the kayak and the clarity of the water were amazing, and we were able to enjoy the beautiful ocean efficiently. The equipment was free of charge and we also received photos so we were able to enjoy the tour empty handed. I would use this tour again if I have the chance.

Read more
4
Mr. User_ckwr / 20s Posted on 2025-09

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.

Read more
4
User_yrfc / 40s Posted on 2025-08

I never dreamed of seeing sea turtles up close with my children. I look back at the photo data later and am impressed again.

Read more
5
User_rcaj / 40s Posted on 2025-07

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.

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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