When does the Amami Oshima Sea open? Introducing the crystal clear ocean and snorkeling spots
Table of Contents
- 1 Check out the opening of the Amami Oshima Sea! Let's enjoy the clear and transparent sea♪
- 2 When does the Amami Oshima Sea Open? When is it held and traditional events
- 3 How long can we swim in the sea of Amami Oshima?
- 4 Is the sea of Amami Oshima beautiful? Explanation of transparency and attractions
- 5 Amami-Oshima Island Recommended Sea for Snorkeling
- 6 Points to enjoy the sea in Amami Oshima sightseeing
- 7 Regarding the opening of the Amami Oshima Sea Frequently Asked Questions (FAQ)
- 8 summary
Check out the sea opening at Amami Oshima!
Let's enjoy the crystal clear sea...

Amami Oshima is a tropical island known for its clear waters and rich coral reefs, where many tourists come to enjoy snorkeling and swimming.
However, "When does the ocean open?"How long can I swim?Many people may have questions such as, "What is the best way to get the best results?
Here we will explain in an easy-to-understand manner when the Amami Oshima Sea opens, traditional events, bathing season, clear beaches, etc.â
◆For those who want to know about the clear waters and beaches of Amami Oshima
◆For those who want to know when the Amami Oshima Sea opens and how long you can swim.
◆Those who want to check the opening of the sea and the charm of the sea for sightseeing in Amami Oshima Island.
◆Those who want to enjoy swimming and snorkeling in Amami Oshima Island.
↓Click here to read the article.
Amami Oshima Island] 7 snorkeling spots! There are also snorkeling spots where you can see sea turtles!Contents1 Snorkeling in the warm sea of Amami Oshima! 7 snorkeling spots on Amami Oshima Island2.1 1) Kurasaki Coast (Kurasaki Beach) 2.2 2) Tomori Beach 2.3) Yadori Beach 2.4) Ohama Seaside Park [...Click here for the ranking of popular tours to Amami Oshima Island
When does the Amami Oshima Sea open?
Holding period and traditional events

On Amami Oshima Island, instead of opening the sea just before summer like on the mainland, the traditionalSea opening to coincide with traditional eventsis done by the company!
The Umi-no-Opening, which is tied to the unique culture of Amami, has been passed down as an important event for the local people.
Here we introduce the timing and meaning of the opening of the sea, as well as events that tourists can also enjoy.â
Let's enjoy Amami Oshima to the fullest♪
↓Click here for popular plans for Amami Oshima.
Trekking and mangrove canoeing in a small group in the Kinsaku Primeval Forest, a World Natural Heritage site (with a certified guide and pick-up service) (No.59)開始時間Negotiable所要時間Approx. 8 hours12,000 yen →directional marker or indicator11,000suffix for names of swords, armour, musical instruments, etc.
Amami northern area/January to March only☆/Half day】More than 95% encounter rate! Let's go see humpback whales! <Whale watching tour (No.17)開始時間9:00-12:00 / 13:00-16:00所要時間Approx. 3 hours7,700 yen
Amami Oshima Island/Night] 4WD Jeep Night Tour <Continuing 100% encounter rate! Amami Owl Course>One-person tours and same-day reservations OK☆Safe with professional guides♪ (No.90)開始時間Varies depending on the time of the year.所要時間Approx. 70 min.7,500 yenClick here for the ranking of popular tours to Amami Oshima Island
The Amami Oshima sea opening is on March 3 of the lunar calendar
Held in "Sangatsu Sanchi

The opening of the sea on Amami Oshima takes place on the 3rd day of the 3rd month of the lunar calendar.Sangatsu SantiThe event will be held in conjunction with the event called
This day has long been cherished as a day to pray for safety at sea and a good catch.
In some areas, rituals and prayers are held on the beach,Traditional Culture of Gratitude for the Blessings of the SeaIt continues to this day as a
What is the Hamauore (beach festival) held at the opening of the sea?

Hamaore is a traditional event in the Amami region, where families and local people gather on the beach to enjoy the sea breeze.
It was once known as an event for women to purify themselves in seawater.
Today, it is a popular culture to enjoy a meal by the sea like a picnic, and has become a springtime tradition in Amami.
Can tourists participate in the Amami Oshima sea opening?

In many cases, tourists can participate in Amami Oshima's ocean-opening events, where they can pray for safety on the beach and observe local traditional events.
Depending on the area, music, dance, and exchange events may be held, providing a valuable opportunity to experience Amami culture♪
This event is a popular way to feel the beginning of the tourist season.
How long can we swim in the sea of Amami Oshima?

Because of its mild subtropical climate, Amami Oshima Island offers a longer period of ocean fun than Honshu.
Although the beach opens in the spring, the actual time of year when swimming and snorkeling can be done comfortably is slightly different.
Here we explain when you can swim in Amami Oshima, the sea water temperature, and the best season for marine sports.
Enjoy the sea of Amami Oshima♪
↓Click here for popular marine sports plans.
Amami North / 2 hours] Banana Boat Charter & Touring to unexplored Kotori-hama Beach! Water bike charter! Photo present by posting a review★(No.124)開始時間9:00 / 11:00 / 14:00 / 15:00 / 16:00 / 17:00所要時間Approx. 1 to 2 hours14,000 yen
Amami Oshima/Setouchi Town/3 hours] Enjoy the sea of Amami☆All-you-can-eat 5 kinds of popular marine sports (No.9)開始時間9:00-12:30 / 13:00-16:30所要時間Approx. 3 hours16,000 yen
Northern Amami / 3 hours] Unlimited ways to play! Recommended for large group trips! Photo gift with review ★ (No.126)開始時間9:00 / 12:00 / 14:00 / 16:00所要時間Approx. 2 to 3 hours35,000 yenClick here for Amami Oshima Marine Sports Experience Tour
When is the best time to swim in Amami Oshima?

On Amami Oshima, people can be seen entering the ocean from spring when the temperature begins to rise, and the bathing season generally lasts from early summer to fall.
The sea water temperature is especially high from June to October, when many tourists enjoy snorkeling and diving.
Because of the warm climate,Enjoy the sea for a long period of timeis the charm♪
Enjoy the sea of Amami Oshima♪
↓Click here for popular diving plans
Amami Oshima/Northern Japan] 20 minutes from Amami Airport! Beginners welcome☆Focus on satisfaction♪Half day tour to experience diving on the beach in Amami Oshima Island (No.53)開始時間8:30-11:30 / 14:00-17:00所要時間Approx. 3 hours13,200 yen
Amami Oshima/South part of the island/3 hours] Beginners are welcome☆Filled with surprises and excitement! Experience Diving Tour in Amami Blue (No.50)開始時間9:30 a.m. - 12:30 p.m.所要時間Approx. 3 hours15,400 yen
Amami Oshima/Northern Japan】Beginners welcome to skin diving tour 《Free photo and video gift》Experience the excitement of Amami Blue☆ (No.139)開始時間Half-day] 9:00-11:30 / 13:00-15:301 day】9:00-15:00 所要時間Half a day: 2 to 3 hours1 day] 6 hours8,500 yen →directional marker or indicator8,000suffix for names of swords, armour, musical instruments, etc.Click here for Amami-Oshima diving tours
Can we swim even in March? Sea water temperature and climate of Amami Oshima Island

The average temperature on Amami Oshima in March is relatively high, and on sunny days, the weather is pleasant by the sea.
However, since the sea water temperature is still somewhat low, it is a little early for full-scale sea bathing.
Wearing a wetsuitSnorkeling and other marine activities are also available!
Enjoy the sea of Amami Oshima♪
↓Click here for popular snorkeling plans
Amami Oshima Island/1 day】Snorkeling & mangrove canoeing with sea turtle encounter rate of 98% (with pickup and drop-off, shower and other facilities) (No.31)開始時間Negotiable所要時間Approx. 8 hours14,000 yen →directional marker or indicator13,000suffix for names of swords, armour, musical instruments, etc.
Amami Oshima/Northern part of Japan】Beginners are also welcome☆High probability of seeing sea turtles snorkeling 《Comfortable with a waterproof suit in winter! (No.140)開始時間Half-day] 9:00-11:30 / 13:00-15:301 day】9:00-15:00 所要時間Half a day: 2 to 3 hours1 day] 6 hours7,500 yen →directional marker or indicator7,000suffix for names of swords, armour, musical instruments, etc.
Amami Oshima Island / 2.5 hours / private tour] The moment of excitement☆Sea turtles snorkeling! Free photo and movie (No.144)開始時間9:00-11:30 / 9:30-12:00 / 13:30-16:00 / 14:00-16:30所要時間Approximately 2 hours and 30 minutes10,000 yenClick here for Amami Oshima snorkeling tour
Snorkeling and marine sports.
Best Season

The best time to enjoy snorkeling and diving on Amami Oshima is from summer to autumn when the sea water temperature is stable.
During this time of year, the water is crystal clear, making it easy to observe coral reefs and tropical fish.
Because sea conditions are calm on many days, it is an easy time for beginners to enjoy marine sports.
↓Click here to read the article.
7 popular marine sport experiences in Amami! Standard & newest marine activities for beginners!Contents1 Introducing 7 popular marine sports recommended in Amami Oshima! 2 Recommended for beginners, experts, and children Types of marine sports you can experience in Amami 2.1 Safe and easy experience even for beginners Snorkeling on a beautiful beach 2.2 [...]
Is the sea of Amami Oshima beautiful? Explanation of transparency and attractions

The sea of Amami Oshima is beautiful.Emerald blue seaIt is known as a "place to be" and attracts many travelers.
The clear waters are ideal for snorkeling and diving, and the rich natural environment that remains is a major attraction.
Here we explain the clarity of the Amami-Oshima sea, its actual rating, and its natural attractions.
↓Click here to read the article.
10 popular beaches in Amami Oshima! Popular activities to enjoy the beautiful sea of Amami!Contents1 What are the features of the sea of Amami Oshima? 2 Ten popular beaches in Amami Oshima2.1 Tsuchimori Beach2.2 Sakihara Beach2.3 Kurasaki Beach2.4 Taen Beach2.5 Yoan/Kamiko Beach2.6 Ohama Beach Park2.7 Jitsuku Beach2.8 Kuninao Beach2.9 Uchitawara Beach [...].Click here for the ranking of popular tours to Amami Oshima Island
Reasons for the high transparency of the sea on Amami Oshima Island

One of the reasons why the sea of Amami Oshima is said to be beautiful is that the island is surrounded byCoral reefs are spreading.This is to say.
Coral reefs not only enrich the marine ecosystem, but also help maintain high water clarity.
The lack of large rivers means that there is little sediment flowing into the sea, which also contributes to the high level of transparency.
Is the sea of Amami Oshima dirty? Actual reviews and reputation

On the Internet, you may see searches such as "Amami-Oshima Sea dirty," but in reality, many beaches maintain a high level of transparency.
However, it can be muddy depending on weather and wave conditions, and the impression may vary from place to place.
On a sunny day at the beachEnjoy the clear blue seaOften times, it is
Attraction of the Amami Sea where coral reefs and sea turtles can be seen

In the sea of Amami Oshima, you can see diverse marine life such as coral reefs and tropical fish.
Depending on the locationYou can meet sea turtles.It is also a popular snorkeling spot.
Amami Oshima Island, with its rich natural sea and beautiful seascape, is a World Natural Heritage site.
Amami-Oshima Island Recommended Sea for Snorkeling

Amami Oshima Island has many beaches with crystal clear waters and plenty of good snorkeling spots!
Each beach has its own unique characteristics, ranging from places where even beginners can play safely to secluded beaches rich in nature.
Here.Popular snorkeling spotsâ
Enjoy the sea of Amami Oshima♪
↓Click here for popular snorkeling plans
Amami Oshima Island / 2.5 hours / private tour] The moment of excitement☆Sea turtles snorkeling! Free photo and movie (No.144)開始時間9:00-11:30 / 9:30-12:00 / 13:30-16:00 / 14:00-16:30所要時間Approximately 2 hours and 30 minutes10,000 yen
Southern Amami / approx. 2 hours] Participation OK from 4 years old! Recommended for travelers with children.開始時間9:00-12:00 / 14:00-17:00所要時間Approx. 3 hours11,000 yen
Amami Oshima Island/3 hours] Beginners welcome☆Boat snorkeling on a deserted beach! Let's go meet colorful tropical fish and sea turtles♪ 《Participation OK from 5 years old, photo data included》(No.190).開始時間(1) 9:00 - 12:00 / (2) 12:00 - 15:00 / (3) 15:00 - 18:00所要時間Approx. 3 hours8,800 yenClick here for Amami Oshima snorkeling tour
Snorkeling spots where you can see sea turtles

There are waters around Amami Oshima Island that are known as a habitat for sea turtles, which may be encountered while snorkeling.
In an area of calm bays and coral reefs, visitors can experience swimming with colorful tropical fish.
Feel the natural sea up close.It is popular as a valuable spot.
You can meet sea turtles!
↓Click here for the Amami Oshima Sea Turtle Experience Plan.
Amami Oshima Island/1 day】Snorkeling & mangrove canoeing with sea turtle encounter rate of 98% (with pickup and drop-off, shower and other facilities) (No.31)開始時間Negotiable所要時間Approx. 8 hours14,000 yen →directional marker or indicator13,000suffix for names of swords, armour, musical instruments, etc.
Amami Oshima/Northern part of Japan】Beginners are also welcome☆High probability of seeing sea turtles snorkeling 《Comfortable with a waterproof suit in winter! (No.140)開始時間Half-day] 9:00-11:30 / 13:00-15:301 day】9:00-15:00 所要時間Half a day: 2 to 3 hours1 day] 6 hours7,500 yen →directional marker or indicator7,000suffix for names of swords, armour, musical instruments, etc.
Amami Oshima Island / 1 day / Charter] Safe & Exciting☆Sea turtle snorkeling & mangrove canoeing! Guided by islanders who know Amami well 《Photo・video free of charge》(No.142).開始時間9:00-16:00 / 10:00-17:00所要時間Approx. 7 hours20,000 yen Sea Turtle Experience Plan/Activity Tours
click here
Beach for beginners and family trips.

Amami Oshima Island hasBeach with shallow water and calm wavesThere are also many family trips and beginners can enjoy playing in the sea without worries.
Some well-equipped beaches have parking lots and showers available.
It is a popular spot for tourists because they can easily enjoy the clear waters♪
Cape Ayamaru saltwater swimming pool
The Ayamaru Cape seawater pool in the northern part of Amami Oshima has shallow waters and calm waves.
Even those with small children and beginners to swimming can play safely.
Parking, showers, and restrooms are available, making it perfect for a family vacation.
Access: 10 minutes by car from Amami Airport
↓Learn more about Cape Ayamaru
Cape Ayamaru - Amami-Oshima-. Ayamaru Cape, now one of the Kagoshima Romantic Roads, is located at the northern end of the island near Amami Airport, the gateway to the sky, and is known as a representative scenic spot where you can look down dynamically on the sea spread out before you. It is also a place where you can feel the openness of the tropics and enjoy the fascinating panorama all to yourself.
Ohama Seaside Park
Ohama Seaside Park is easily accessible from Amami City and features a wide sandy beach.
During the summer, the beach is open to the public, and children and adults alike can safely enjoy playing in the ocean.
It is also a great spot for camping and strolling.
Access: 50-70 minutes by car from Amami Airport
↓Learn more about ↓ Ohin Seaside Park
Ohama Seaside Park-Amami Oshima Ohama Seaside Park is located in Ohama, Oshuku, Naze, Amami City. Located about 15 to 20 minutes by car from Naze, the largest city on Amami Oshima Island, the park is visited by many locals as well as tourists, who can enjoy the beautiful sea and chalk white sandy beach of Amami. There are many subtropical plants in the park, including cycads, adans, banyan trees, and many other species.
A hole in the beach with high transparency and a spectacular view

Less touristy beaches may offer more natural and beautiful seascapes.
The clarity of the water is high where the reefs and coral reefs are spread out, making it suitable for snorkeling.
Amami Oshima Island is also dotted with hole-in-the-wall spots recommended for those who wish to avoid the crowds and enjoy the quiet ocean.
↓Click here to read the article.
Amami staff members have carefully selected and recommended scenic spots! Introducing everything from classic spots to hidden gems....Table of Contents 1. 9 scenic spots on Amami Oshima Island! From classic sightseeing spots to spectacular views and hidden gems, there are plenty of places you can't miss when you visit Amami Oshima. 2.1 Ohama Beach 2.2 Kakaroma Island 2.3 Kanasakuhara Primeval Forest 3 Amami staff members also have a secret [...].
Kurasaki Coast
The Kurasaki Coast in the southern part of Amami-Oshima Island is perfect for snorkeling in the clear, uncrowded sea.
This is a great spot to observe coral reefs and tropical fish up close, and is recommended for those who want to enjoy the sea in peace and quiet.
Access: 25 minutes by car from Amami Airport
embankment
Tsuchimori Beach, easily accessible from Amami Airport, is a spectacular beach with clear, white sands.
The sunset is also beautiful, making it a perfect spot for taking pictures and relaxing and enjoying the ocean.
Access: 5-10 minutes by car from Amami Airport
↓Learn more about the Dosimori Coast
Tsuchimori Coast - Amami-Oshima Island Domori Beach, located in Domori, Kasari-cho, Amami City, Kagoshima Prefecture, is a beautiful beach near Amami Airport. Access is a 5-minute drive from the airport on Prefectural Road 601 in the direction of Cape Ayamaru, and follow the signs. As you drive down the beach from the parking lot, the contrast between the dark emerald green sea and air, the white sand beach, and the clouds is stunning.
Points to enjoy the sea in Amami Oshima sightseeing

In addition to swimming and snorkeling, visitors to Amami Oshima can enjoy a variety of marine activities.
In order to enjoy ocean fun safely while protecting the rich natural environment, there are severalKnow the key points.It is important to
Here are some tips for enjoying the sea of Amami Oshima♪
↓Click here to read the article.
18 recommended beaches in Amami Oshima! Spectacular view, hole-in-the-wall, sea turtle spotsContents1 Let's go see the beautiful sea of Amami Oshima called "Amami Blue"! 2 What is the charm of the beaches in Amami Oshima? 2.1 When can you swim in the sea of Amami Oshima? 2.2 Beach snorkeling is recommended in Amami Oshima3 11 recommended beaches in Amami Oshima [...].Click here for the ranking of popular tours to Amami Oshima Island
Points to keep in mind when playing in the ocean on Amami Oshima Island

The sea of Amami Oshima is rich in nature,Changes in tides and weather conditionsattention should be paid to the following.
Check the information on swimmable areas and sea conditions, and enjoy playing in the ocean with safety in mind!
It is also important to be aware of the need to protect the natural environment, for example by not damaging coral reefs.
Marine activities you can experience in Amami Oshima

In addition to snorkeling and diving, Amami Oshima Island offers a variety of marine activities such as SUP and kayaking.
Activities enjoyed in the crystal clear waters will be a memorable part of your trip.
There are many tours for beginners, allowing them to experience the charm of the sea in an easygoing manner.
SUP plan for Amami Oshima is here↓↓.
Special Winter SALE [Amami Oshima Island/2 hours] Mangrove SUP Exploration in the World Natural Heritage Wilderness☆Enjoy a leisurely SUP ride in the virgin forest♪ Recommended for families and couples (No.76)開始時間9:00-11:30 / 14:00-16:30所要時間Approximately 2 hours and 30 minutes10,300 yen →directional marker or indicator8,800suffix for names of swords, armour, musical instruments, etc.
Amami northern area / 1.5 hours] Visit the unexplored Koutori Beach, which can only be reached from the sea☆Rare boat-entry SUP experience tour! Photo present for posting a review★(No.121)開始時間9:00-10:30 / 12:00-13:30 / 15:00-16:30所要時間: 90 minutes (60 minutes experience time)9,500 yen
Special Winter SALE 【Central and Southern Amami / Oshima Strait】Revel in abundant coral reefs and clear water★Shirahama SUP & Snorkeling 1 Day Course《with island lunch box》(No.44).開始時間9:00-16:00所要時間Approx. 7 hours27,000 yen →directional marker or indicator25,500suffix for names of swords, armour, musical instruments, etc.↓Click here for Amami Oshima Kayak Plan
Trekking and mangrove canoeing in a small group in the Kinsaku Primeval Forest, a World Natural Heritage site (with a certified guide and pick-up service) (No.59)開始時間Negotiable所要時間Approx. 8 hours12,000 yen →directional marker or indicator11,000suffix for names of swords, armour, musical instruments, etc.
Amami Oshima Island/1 day】Snorkeling & mangrove canoeing with sea turtle encounter rate of 98% (with pickup and drop-off, shower and other facilities) (No.31)開始時間Negotiable所要時間Approx. 8 hours14,000 yen →directional marker or indicator13,000suffix for names of swords, armour, musical instruments, etc.
Special Winter SALE 【Amami Oshima/Half Day】You can charter a private boat! Waterfall Walk & Mangrove Canoe Tour to be healed in mysterious space 《small group, free cancellation until 2 days before》(No.75).開始時間9:00-12:30 / 14:00-17:30所要時間Approx. 3 hours and 30 minutes10,300 yen →directional marker or indicator8,800suffix for names of swords, armour, musical instruments, etc.
Recommended plan to enjoy Amami Oshima sightseeing and the ocean

In addition to the ocean, Amami Oshima sightseeing also includes mangrove primeval forests and natural scenery.
Enjoy snorkeling and swimming during the day and watching the sunset on the beach in the evening!
Nature and culture merge.You can fully enjoy a trip unique to Amami Oshima.
↓Click here to read the article.
Complete guide to traveling to Amami Oshima Island! How many days do you need? Thorough explanation of inexpensive time, cost, and recommended plans.Contents1 Attractions and basic information about traveling to Amami Oshima Island1.1 Location, access, and climate of Amami Oshima Island1.2 Reasons why Amami Oshima Island was designated a World Natural Heritage site2 How many days do you need to travel to Amami Oshima Island? Recommended length of stay and model plan2.1 3 days/2 nights, 4 days/3 nights, 5 days/4 nights [...].
Regarding the opening of the sea on Amami Oshima Island
Frequently Asked Questions (FAQ)
summary

The Amami Oshima Sea Opening is held in conjunction with the traditional event "Sangatsu Sanchi" on March 3 of the lunar calendar, and is a cultural event that marks the arrival of spring.
Swimming and snorkeling can be enjoyed long from early summer to autumn, and the clear waters, coral reefs, and abundant marine life are attractive.
When you visit Amami Oshima, please enjoy the charm of the unique tropical sea while protecting the beautiful sea and nature♪
↓Click here to read the article.
I want to see sea turtles on Amami Oshima Island! Recommended snorkeling spots and the best season☆Introducing the time of spawning and spots for observationContents1 Can I see sea turtles on Amami Oshima Island? 2 How to see sea turtles on Amami Oshima Island2.1 Participating in snorkeling activities2.2 Aiming at the spawning season2.3 Going to the habitat of sea turtles3 High rate of sea turtle encounters Snorkeling [...].
Summer is in full swing] A complete guide to weather, temperature, and attire for August on Amami Oshima Island.Contents1 What is August like in Amami Oshima Island? 2 Weather in August in Amami Oshima Island3 Recommended clothes and things to bring in August in Amami Oshima Island4 Recommended activities in August in Amami Oshima Island4.1 Diving4.2 Mangrove canoeing4.3 Kinsaku Genbaru Forest Tour4. [...]
Before you travel, you need to know! A thorough explanation of the summer vacation situation on Amami Oshima!Contents1 What is summer vacation in Amami Oshima? 2 Weather and clothes in Amami Oshima during summer vacation2.1 Weather and temperature2.2 Typhoon situation2.3 Clothing and personal belongings3 Must go on summer vacation! Popular tourist spots on Amami Oshima Island3.1 Tsuchimori Beach3.2 Cape Ayamaru Sightseeing Park3.3 [...]













