Snorkeling in Okinawa! A complete guide to recommended tours and spots!

Diving in the Okinawan sea is an exciting experience that will make you feel as if you are lost in another world.

A paradise of crystal clear emerald blue waters, colorful coral reefs, and tropical fish. Snorkeling is the best way to experience this fascinating underwater world.

This activity, which can be enjoyed by everyone from beginners to experts, is one of the best parts of a trip to Okinawa.

This article provides a complete guide to enjoying 120% of snorkeling in Okinawa.

I will just give you a few notes ahead of time!
Most water accidents in Okinawa involve snorkeling alone or without an instructor.
When snorkeling, be sure to join a tour or go to a supervised beach.

Enjoy snorkeling in Okinawa!

From introductions to spectacular spots to recommended tours and tips for beginners, this site is packed with information on how to enjoy Okinawa’s waters to the fullest.

Encounters with beautiful coral reefs and colorful tropical fish will surely leave you with unforgettable memories.

Recommended snorkeling tours

Okinawa offers a wide variety of snorkeling tours that can be enjoyed by beginners and experts alike.

Some of the most popular tours are listed below!

Okinawa, Blue Cave, Private Snorkeling] \Reservations are welcome on the same day! Free fish feeding!

Blue Cave, Onna Village / 6,980yen 2,980yen- (including tax) / Up to 57%OFF discount campaign!

Ages 2-54 years old Time required: approx. 2 hours 30 min. Number of reservations: 2 to 50 people

Reviews (6,178) Blue Cave Specialist Okinawa Diving Shop Wa

Okinawa blue that will make your heart tremble! We promise to provide you with a blissful time.

By combining the beach entry and boat plan, the probability of guiding to the Blue Cave is one of the highest in the industry! Even if it is difficult to guide you to the Blue Cave due to poor channel conditions, the boat option allows you to safely experience the blue of Okinawa at the best point of the day, such as a point with spectacular corals or a secret point inhabited by large sea turtles and clown fish, using the world’s first aquaculture technology.

GoPro photo and video transfer on the spot for free☆Reservations on the same day welcome☆Skimmers welcome☆Free sandal rentals

Number of reservations 2 to 100 people Ages 4 to 60 years old Time required: approx. 2 hours or more

West Coast / ¥4,500 2000yen- (tax included) / Up to 55% off discount campaign!

Reviews(14,872) Muto Diving

Even if you are not a good swimmer, it’s okay! Lets go see the Blue Cave Why don’t you enjoy snorkeling in the popular Blue Cave? Not only can you visit the blue cave, but you can also enjoy feeding tropical fish and taking pictures underwater. Surrounded by many tropical fish, you will feel like you are in the Dragon’s Palace. Even if you are not a good swimmer, a life jacket is all you need. You can easily swim with your feet in the water. You can hold on to a float and a staff member will pull you along. Children are also welcome.

SALE! [Free for children up to 3 years old] One private group snorkeling in the blue cave 《Able to join from 2 years old to 70 years old》 Free photo shooting! Includes feeding experience!

Number of reservations 2 to 20 people Age range: 3 to 70 years old Time required: approx. 2 hours or more

East Coast / 8,800 yen from 1,980 yen (tax included) / Up to 77% off discount campaign!

Reviews (3,623) Okinawa Marine Service Heki

We offer private tours for groups of 3 or more people! You can enjoy the Okinawan sea without worrying about other customers! We recommend this tour for those who are not good at swimming or for those who have children! Of course, you are welcome to join the tour with your friends! If you are a good swimmer, you may be able to spend less time practicing and more time underwater!

First Time Snorkeling Advice

We will explain in detail how to use the basic equipment and what to look out for so that even first-time snorkelers can enjoy the experience.

1. how to use the tools

The basic equipment needed for snorkeling is as follows

snorkel mask

  • Mask fitting: Put on the mask so that it fits tightly against the face. Be careful not to get hair caught in the elastic part of the mask. Turn the elastic behind your head and adjust the mask so that it does not slip off.
  • Prevent fogging of lenses: Use anti-fogging spray or apply saliva to the inside of the mask and rinse it lightly before use to prevent fogging.

Choose the one that works best for you. Also, practice its use many times in shallow water.

snorkel

  • Mouthpiece: Place the mouthpiece of the snorkel in your mouth and hold it firmly between your lips. Make sure the tip of the snorkel is above the surface of the water.
  • Breathing: Inhale through the mouth and exhale slowly. If you are new to this, try practicing in shallow water.

It takes a little time to get used to using it, but once you do, you can see into the ocean without having your face on the surface.

Fins

  • Fitting the fins: Attach the fins to the feet and hold them securely in place. Since it is difficult to walk, fins should be fitted smoothly underwater.
  • Swimming: Swim by moving your legs lightly up and down. The trick is to relax and move them lightly, as too much force will cause fatigue.

2. basic precautions

To enjoy snorkeling safely, observe the following precautions.

advance preparation

  • Check the weather: Check the weather and sea conditions on the day of snorkeling in advance. It is wise to avoid days with high waves or strong winds.
  • Physical condition: If you are not feeling well, take it easy and refrain from snorkeling. Be especially careful if you have consumed alcohol the day before.

Please do not engage in marine sports when you are sleep deprived, as it is dangerous.

Precautions while snorkeling

  • Do not act alone: Always work with a partner. You can help each other in case of emergency.
  • Don’t go deep: If you are a newcomer, practice in shallow water and gradually try deeper areas after you get used to it.
  • Beware of dangerous creatures: Some beautiful fish and corals are poisonous. Do not touch them unnecessarily.

Please do not go alone, as it is especially dangerous to do so.

Emergency response

  • If water gets into the snorkel: If water gets into the snorkel, raise your face and breathe out strongly to expel the water. If water gets into the mask, respond in the same way.
  • If you feel ill: get out of the water immediately and get some rest. Take it easy and seek help as soon as possible.

What kind of activity is snorkeling?

Snorkeling is an underwater observation activity using underwater glasses (mask), snorkel, and fins while floating on the surface of the water.

Attraction of snorkeling

ease

Snorkeling requires no special skills and is easy for anyone to enjoy. Since it does not require training or a license like diving, it can be easily tried on vacation.

Enjoyable for people of all ages

Snorkeling is an activity that can be enjoyed by children and adults of all ages, and with tours available for children as young as 2 years old, it can be enjoyed by the whole family.

Beautiful Underwater World

Snorkeling allows visitors to observe beautiful coral reefs and colorful fish up close as they swim through the crystal clear waters. It is a great way to feel as if you are in an aquarium.

Snorkeling Basics

Required Tools

  • Mask: A tool for seeing clearly underwater while protecting the eyes.
  • Snorkel: a pipe used to breathe while keeping your face underwater.
  • Fin: An implement for swimming efficiently underwater with the fins of the feet.
  • Life jacket: Equipment to ensure buoyancy and safe floating.
  • Marine gloves: equipment to protect hands and prevent injury from rocks and coral.
  • Marine shoes: Equipment to protect feet and prevent injury from rocks and shells.

Enjoy snorkeling fully equipped!

Flow of Experience

  1. Preparation: Put on your gear and practice in shallow water. Make sure you know how to put on a mask and snorkel and how to breathe.
  2. Entering the water: Put on the fins and slowly enter the water. It is safe to start out in shallow water where you can reach your feet.
  3. Observe while swimming: While floating on the surface of the water, turn your face toward the water to observe the underwater. Use fins and swim slowly.
  4. Rest: If you are tired, take a break and do not overdo it. If you are wearing a life jacket, you can rest while floating.

Basically, snorkelers should wear life jackets.

How to enjoy snorkeling

nature observation

Snorkeling allows visitors to observe the pristine marine ecosystem.

There are colorful fish, beautiful coral reefs, and if you are lucky, you may even see sea turtles.

Relaxation Effect

The feeling of floating in the water has a relaxing effect, allowing you to forget the stresses of everyday life and enjoy a pleasant moment in nature.

Family Activities

Snorkeling for the whole family can be a valuable experience, especially for children.

Parents and children can enjoy nature together and strengthen their bond.

Points to consider when choosing a snorkeling tour

Here are some tips for choosing the right tour for you.

The differences between beach entry and boat entry and the features of each tour are explained in detail.

Difference between beach entry and boat entry

beach entry

  • Recommended for beginners and children as they enter the ocean directly from the beach.
  • Fees are inexpensive and easy to join.
  • Easily crowded and limited number of organisms to be seen.

boat entry

  • Because the boat takes you offshore, you can see an abundance of marine life.
  • You can enjoy the quiet and clear waters.
  • Fees are high and there is a risk of seasickness.

Tour Types and Features

Beginner’s Tour

  • Short and easy to enjoy.
  • Guided tours are available.
  • Includes practice in shallow water.

Family Tours

  • It is well equipped for children.
  • Safety measures are in place.
  • A wide variety of programs for families to enjoy.

adventure tour

  • Explore offshore points with boat entry.
  • It can be enjoyed for a long time.
  • There is a high likelihood of encountering large marine life.

Okinawa, Blue Cave, Private Snorkeling] \Reservations are welcome on the same day! Free fish feeding!

Blue Cave, Onna Village / 6,980yen 2,980yen- (including tax) / Up to 57%OFF discount campaign!

Ages 2-54 years old Time required: approx. 2 hours 30 min. Number of reservations: 2 to 50 people

Reviews (6,178) Blue Cave Specialist Okinawa Diving Shop Wa

Okinawa blue that will make your heart tremble! We promise to provide you with a blissful time.

By combining the beach entry and boat plan, the probability of guiding to the Blue Cave is one of the highest in the industry! Even if it is difficult to guide you to the Blue Cave due to poor channel conditions, the boat option allows you to safely experience the blue of Okinawa at the best point of the day, such as a point with spectacular corals or a secret point inhabited by large sea turtles and clown fish, using the world’s first aquaculture technology.

GoPro photo and video transfer on the spot for free☆Reservations on the same day welcome☆Skimmers welcome☆Free sandal rentals

Number of reservations 2 to 100 people Ages 4 to 60 years old Time required: approx. 2 hours or more

West Coast / ¥4,500 2000yen- (tax included) / Up to 55% off discount campaign!

Reviews(14,872) Muto Diving

Even if you are not a good swimmer, it’s okay! Lets go see the Blue Cave Why don’t you enjoy snorkeling in the popular Blue Cave? Not only can you visit the blue cave, but you can also enjoy feeding tropical fish and taking pictures underwater. Surrounded by many tropical fish, you will feel like you are in the Dragon’s Palace. Even if you are not a good swimmer, a life jacket is all you need. You can easily swim with your feet in the water. You can hold on to a float and a staff member will pull you along. Children are also welcome.

SALE! [Free for children up to 3 years old] One private group snorkeling in the blue cave 《Able to join from 2 years old to 70 years old》 Free photo shooting! Includes feeding experience!

Number of reservations 2 to 20 people Age range: 3 to 70 years old Time required: approx. 2 hours or more

East Coast / 8,800 yen from 1,980 yen (tax included) / Up to 77% off discount campaign!

Reviews (3,623) Okinawa Marine Service Heki

We offer private tours for groups of 3 or more people! You can enjoy the Okinawan sea without worrying about other customers! We recommend this tour for those who are not good at swimming or for those who have children! Of course, you are welcome to join the tour with your friends! If you are a good swimmer, you may be able to spend less time practicing and more time underwater!

Popular snorkeling spots

Blue Cave (Onna Village)

The nationally famous “Blue Cave” is located in Onna Village.

The sight of the blue glow of the caves is truly fantastic! There are a variety of snorkeling and diving tours available, so even beginners can participate with ease.

Kerama Islands

The waters of the Kerama Islands are so beautiful that they are called “Kerama blue,” and boast outstanding clarity.

With a high encounter rate with sea turtles, this is a must-see spot if you want to enjoy the beauty of nature.

Sezoko Island

Sesoko Island is reached by crossing the Sesoko Ohashi Bridge from the main island.

Sesoko Beach, with its long white sandy beach, is also a popular snorkeling point.

Ike Island (Tokyo)

Ike Island is a remote island located in Uruma City in the central part of the main island. It is accessible by car, so it is easy to visit.

Snorkeling excursions are also available, and you can enjoy the resort atmosphere.

5. Miyagi Beach (Sunabe, Chatan Town)

The Miyagi Coast is a famous point for diving, surfing, and snorkeling.

Visitors can enjoy beautiful undersea scenery with colonies of soft corals.

When can I go snorkeling in Okinawa?

The snorkeling season in Okinawa can be enjoyed throughout the year, but there are certain times of the year that are especially recommended.

Best season: April to November

Spring (April-May)

  • As temperatures warm up and water temperatures begin to rise, snorkeling can be enjoyed in comfort.
  • Since the number of tourists increases during Golden Week, early reservations are recommended.
  • The sea is clearer and the fish are more active.

Summer (June-August)

  • This is the time of year when the water temperature is high and snorkeling can be enjoyed most comfortably.
  • UV protection is essential due to high daytime temperatures. Prepare rash guards and sunscreen.
  • The clarity of the ocean is excellent, and beautiful coral reefs and a wide variety of fish can be seen.

Typhoon season begins in mid-July and the weather can be unstable. Please check typhoon information in advance and make a reasonable plan.

Autumn (September to November)

  • The summer heat eases and the weather becomes more comfortable.
  • Sea clarity continues to be high and suitable for snorkeling.
  • The number of tourists is reduced compared to the summer, so you can enjoy the area in relative peace and quiet.

Winter (December to March)

  • Temperatures will drop and water temperatures will be cooler, but snorkeling is still possible if you wear a wetsuit.
  • In winter, the sea is even clearer, quieter, and more beautiful.
  • Humpback whales can be seen from January to March and can be enjoyed in conjunction with whale watching tours.

The beach control building is often closed during the winter months and there are no lifeguards on duty. Individual snorkelers should exercise caution.

Wear an et suit to keep warm and prevent cold.

Seasonal equipment and precautions

January-February and December

A thick (about 5mm) wetsuit and head cap are essential. Wearing innerwear with good heat retention function is even safer. The sea can be rough, so check the weather conditions and take safety into consideration.

March-May, October-November

A thin wetsuit (3 mm) is suitable. Wear clothing that covers the entire body to protect against UV rays. In spring and fall, the weather is often stable and you can enjoy snorkeling comfortably.

June-September

Rash guards and light clothing are acceptable; wear UV-blocking spats and trenchers. Since we are entering typhoon season, check the weather in advance and plan accordingly. Don’t forget to take UV protection.

Seasonal Attractions

On-season (April to November)

  • Active fish and marine life: many species of fish and marine life can be seen.
  • Blue sky, white clouds, and emerald green sea: the beautiful scenery of Okinawa.
  • A variety of events and tours: Various snorkeling tours and events are offered.

Off-season (December to March)

  • Quiet and clear waters: Few tourists and a quiet environment for snorkeling.
  • Humpback whale watching: Humpback whales can be seen from January to March, and whale swim tours are offered.

Okinawa’s climate throughout the year

What to look out for when snorkeling in Okinawa

Safety considerations are essential to enjoying snorkeling in the beautiful waters of Okinawa.

1. first get to know the beach

Beaches where swimming is prohibited

Snorkeling is also prohibited on beaches where swimming is prohibited. This is due to various risks such as dangerous currents, underwater topography, and the presence of dangerous organisms.

Check the rules and regulations of the beach and be sure to snorkel where swimming is permitted.

Check with locals and fishing associations.

When visiting a beach for the first time, it is important to check beach safety information with locals and fishing associations. Ask for information about tidal currents, wave heights, and dangerous areas.

2. safety considerations

Beware of dangerous creatures

Okinawa’s ocean is home not only to beautiful fish and coral, but also to dangerous creatures such as habu jellyfish and bonito eboshi. Stings from these creatures can cause severe pain and allergic reactions.

Stay away from dangerous creatures and do not touch them unnecessarily. Even if they look beautiful, be careful.

Check equipment

Make sure your life jacket, wetsuit, snorkel mask, and other equipment are properly fitted. This will ensure buoyancy and prepare you for any problems that may arise.

3. watch out for reef currents

What is reef current?

A reef current (rip current) is a strong current flowing from shore to offshore. If you are swept away by this current, it becomes very difficult to return to shore on your own.

They are especially likely to occur in reef breaks and narrow channels, and can be dangerous if approached unknowingly.

When swept by the reef current

If you should be swept away by the reef current, do not panic and remain calm.

Instead of swimming toward the shore, swim parallel to the reef current to make it easier to escape from the current. Then, once you are out of the current, swim toward shore.

4. if you encounter an “ocean what-if” situation

Responding to Emergencies

If an emergency arises while snorkeling, you are expected to respond quickly.

If you see a drowning person or feel yourself in danger, contact the local police or Coast Guard immediately.

Emergency Contact

In the event of a marine emergency in Okinawa, call the Japan Coast Guard’s “Umi no Moshi” number, 118.

This number is dedicated to maritime emergencies and will respond quickly.

Additional safety measures

Accompanying persons while snorkeling

Always make sure that more than one person is involved in snorkeling. It is very dangerous to act alone. By being with a group of friends, you can help each other in case of trouble.

Check weather and sea conditions

Check the weather and ocean conditions before going snorkeling. On days with strong winds or high waves, snorkeling should be avoided. It is important to check the weather forecast and local ocean conditions in advance.

Frequent breaks

It is easy to lose energy while snorkeling, so take frequent breaks. If you feel tired or cold, it is important to get out of the water immediately to warm up.

Prepare drinks and snacks

Bring drinks and snacks for long snorkeling sessions. Hydration in moderation is necessary to prevent dehydration.

Experienced Reviewer Reviews

We have collected real reviews from people who have actually experienced snorkeling in Okinawa.

Please feel the charm and enjoyment of snorkeling through the experience!

First time snorkeling on a family vacation

Experienced by: Tanaka family (40s, Tokyo) Location: Blue Cave (Onna Village)

This was my first snorkeling experience with my whole family. We took the Blue Cave tour and the guide was very kind and the children were able to enjoy the tour without any worries. The blue light in the cave was really fantastic and we felt as if we were in another world. We saw a lot of fish and were very satisfied with the day!

Creating Memories as a Couple

Experienced by: Suzuki couple (30s, Kanagawa Prefecture) Location: Kerama Islands

My girlfriend and I went snorkeling in the Kerama Islands. The clarity of the ocean was amazing and the most memorable part was meeting sea turtles. Since it was a boat entry tour, we were taken to a quiet and beautiful point. It was a special experience that we could not usually have, and it strengthened the bond between us!

Review 3: Challenges of traveling alone

Experienced by: Mr. Yamamoto (20s, Osaka Prefecture) Location: Sesoko Island

I joined a snorkeling tour of Sesoko Island during my solo trip. I was a little nervous at first, but the guide was very attentive and helped me relax right away. Since it was a beach entry, it was nice to be able to slowly get used to the shallow water before trying the deeper areas. The white sand beach and the clear ocean were truly beautiful, and I was able to spend some quality time alone.

Review 4: Adventures with a group of friends

Experiencer: Mr. Sato and friends (20s, Fukuoka Prefecture) Location: Miyagi Beach (Sunabe, Chatan Town)

I joined a snorkeling tour of the Miyagi Coast with a group of friends. The underwater area, with its colonies of soft corals, was like a flower garden, and we were impressed by the many colorful fish swimming around us. In the evening, we saw a beautiful sunset, and it was a very satisfying day. It was a very satisfying day and made me realize once again the richness of nature in Okinawa.

Review 5: Repeat customers enjoy

Experienced by: Mr. Matsumoto (50s, Kyoto Prefecture) Location: Ike Island

I enjoy snorkeling every year when I come to Okinawa, and this year I joined the tour to Ike Island. The wide sandy beach and crystal clear waters were impressive and relaxing. After snorkeling, we could also enjoy camping and BBQ, so the whole family enjoyed the whole resort atmosphere. No matter how many times I visit, I always discover something new and am more and more attracted to the charm of Okinawa.

Frequently Asked Questions

Frequently asked questions about snorkeling and their answers.

We will provide you with information to help you enjoy your first time in the area.

These questions will help you have a safe and enjoyable snorkeling experience.

You do not need to be able to swim to enjoy snorkeling. By wearing a life jacket, you can float naturally and observe the underwater environment with peace of mind. Even children and those who are not confident swimmers can enjoy this safe activity.

Beginners are not a problem. On many tours, experienced guides will carefully teach you how to use the equipment and basic techniques. Beginners can also enjoy themselves with ease as they begin by practicing in shallow water.

The best season for snorkeling in Okinawa is from April to November. During this period, the water temperature is high and you can enjoy snorkeling comfortably. Especially in summer (June-August), the water temperature is at its highest and beautiful underwater scenery can be enjoyed. However, please note that the typhoon season (mid-July to September) can be affected by the weather.

Snorkeling is possible with some rain. Even if it rains, the inside of the ocean is not easily affected, so you can enjoy clear visibility. However, in case of strong winds or heavy rain, the tour may be cancelled for safety reasons, so please check with the tour company in advance.

If water gets into the snorkel, raise your face and blow out the water in the snorkel by blowing out strongly. If water gets into the mask, raise your face and shift the mask slightly to drain the water. It is best to practice in advance.

If you encounter a dangerous creature such as a habu jellyfish or bonefish, do not touch it unnecessarily and leave the area slowly. If you are stung, get out of the water immediately, administer first aid, and seek medical attention if necessary.

The most common attire for snorkeling is to wear a rash guard or wetsuit over a swimsuit. Rash guards are recommended for protection against ultraviolet rays and to protect the skin from jellyfish and other dangerous creatures. If you are cold, prepare a thicker rash guard or wetsuit.

Ideally, a light meal should be eaten 30 to 60 minutes before the meeting. We recommend a light meal, such as Miyako soba (buckwheat noodles), avoiding anything too rich or hard to digest. After eating, take a short rest to promote digestion before starting snorkeling.

If your eyesight is 0.2 or better, the water acts as a lens underwater and you can enjoy snorkeling with the naked eye. However, if your eyesight is extremely poor, a snorkel mask with prescription is recommended. If you consult with the tour company, you may be able to rent a mask with prescription.

If a typhoon is approaching, snorkeling is most likely to be cancelled. Strong winds and high waves caused by typhoons can be extremely dangerous, so safety first and foremost is a good idea to change your plans. Be especially careful during typhoon season (mid-July through September).

A swimsuit is generally worn under the wetsuit. Women often wear bikinis or separate-type swimsuits, but if you are concerned about exposing too much skin, we recommend wearing a rash guard or a pair of trenchers. Men should choose a swimsuit that is not too close to the knees.

If you enjoyed snorkeling! Let’s do parasailing next!

summary

Advance preparation and safety measures are essential to enjoy snorkeling in Okinawa’s beautiful waters. Make sure you have the necessary tools and equipment for snorkeling, and check the weather and ocean conditions. We recommend joining a guided tour so that even beginners can enjoy snorkeling with peace of mind.

Also, be aware of dangerous creatures and reef currents, and be prepared to respond calmly to any eventuality. We hope you enjoy a wonderful snorkeling experience in Okinawa, where crystal clear waters and rich ecosystems await you!

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Roadside Stations and Direct Selling Stations Special Feature!

Michi no Eki (Roadside Stations) and direct sales shops in Okinawa are very popular tourist attractions. Each has its own unique characteristics, making them 200% worth visiting! Please visit them!

Okinawa Beach

Special feature on beaches on the main island of Okinawa!

The main island of Okinawa has many wonderful beaches that can only be found in the tropics. We will introduce each of them in an easy-to-understand manner, from the very secluded to the well-serviced executive beaches.

Typhoon Okinawa

Typhoon Okinawa

We have compiled a list of points to keep in mind when a typhoon approaches so that you can respond without panic before or during your trip. We hope you will find it useful.