When Is the Official Start of the Swimming Season on Miyako Island? A Comprehensive Guide to When You Can Go Swimming (Yonaha Maehama and Shigira)
The swimming season has arrived on Miyako Island!
To the Miyako Blue Sea
One of the most attractive features of Miyako Island is its beautiful sea, commonly known asMiyako blue".
The crystal clear water, white sandy beaches, and abundant marine life make for an overwhelming sight for visitors.
Activities such as snorkeling and scuba diving are also very popular, andopening of the beachgoing seasonWhen that time of year comes, people can finally enjoy this beautiful ocean, and the area bustles with tourists.
◆Those who are adjusting the timing of their trip to Miyako Island.
◆Planning activities around the opening of the ocean
◆To visit popular beaches and tourist spots in Miyako Island
Click here to see the ranking of popular tours in Miyako Island.
When is the sea opening 2026 in Miyako Island?
[Conclusion] Maehama 4/5, Shigira 3/21
Miyako Island is a tourist destination famous for its beautiful sea and nature, especially for its "opening of the beachgoing season" is an important season for many travelers. First, let me start by sharing the 2026 schedule.
◆Shigira Beach(The earliest beach opening on Miyako Island)…Saturday, March 21, 2026
◆Around this time every year…Late March to early April (Maehama is held on the first Sunday of April every year)
◆Swimming Season…Early April through around October (swimming season may extend through the end of November, depending on the beach)
Next, we’ll give you a thorough breakdown of the beach opening events, compare them to those on Ishigaki Island, provide details on each popular beach, and even cover whether you can swim there in May and June!
What kind of event is the opening of the sea in Miyako Island?
."opening of the beachgoing seasonThe term "beach" refers to days when beaches and bathing areas are officially open to the public.
On Miyako Island,opening of the beachgoing seasontime of year, many beaches have safety controls and lifeguards in place to ensure safe enjoyment of the ocean.
Local events and traditional ceremonies unique to Miyako Island may also be held on this day.
Update on the 2026 Miyakojima Sea Opening!
The start of the swimming season on Miyako Island in 2026 is,Yonaha Maehama Beach on Sunday, April 5, the earliest on Miyako IslandShigira Beach on Saturday, March 21It was held on .
The “Miyakojima Sea Opening” event held at Maehama Beach isAn annual event organized by the Miyako Island Tourism AssociationSo, 2026 will mark the 48th edition. The festival will be bustling with activities that everyone from children to adults can enjoy, including the Maritime Safety Prayer Ceremony, a treasure hunt, and a straw sandal-throwing contest.
The event is typically held from late March to early April (the Maehama event takes place on the first Sunday of April every year), and since both air and water temperatures are stable during this time, it’s the perfect season to enjoy the ocean. It’s important to book accommodations and rent a car well in advance.
[Comparison
Which do you recommend, the ocean opening in Ishigaki Island or the ocean opening in Ishigaki Island?
The ocean openings on Ishigaki and Miyako islands have their own attractions.
| feature | Ishigaki Island | Miyako Island (Okinawa) |
|---|---|---|
| Access | Easily accessible by plane or ferry | Accessible by plane, transportation a little limited |
| Resort Facilities | Many luxury resorts and hotels | Relatively quiet accommodations. |
| Activities | Snorkeling and diving are popular | Relaxing on beautiful beaches and water sports |
| Sea Clarity | High, but slightly inferior to Miyako Island | World-famous for its clarity |
| Atmosphere of sea opening | Lively atmosphere and many events. | Attractive quiet and calm atmosphere. |
| natural (physical) environment | Beautiful beaches and nature abound. | Enjoy the beauty of nature itself. |
Both islands offer ocean-opening events, but Ishigaki Island is best if you want to enjoy the lively atmosphere, and Miyako Island if you want to enjoy nature to the fullest.
Information on popular beaches in Miyako Island and details of ocean openings
Here, we will provide detailed information on the opening of the sea at popular beaches on Miyako Island!
Information on the opening of Yonaha Maehama Beach and
Recommended Spots
Maehama Beach is located on Miyako Island.Most famous and popular beachesIt is one of the With its white sandy beaches and crystal clear waters, it is a popular spot for families and couples.
The sea opening of Yonaha Maehama Beach in 2026 is,Sunday, April 5The first time the company was founded, it was in the process of being reorganized into a new company.
At Maehama Beach, visitors can enjoy activities such as snorkeling and beach volleyball, and there are many cafes and restaurants in the vicinity, making it easy to find a place to rest.
opening of the beachgoing seasonseason, you can enjoy the unique scenery of Miyako Island while relaxing on the beach.
Access: 20 minutes by car from Miyako Airport
⬇︎ Click here for tours held at Yonaha Maehama Beach.
Click here for the popular plan ranking of Yonaha Maehama Beach.
Shigira Beach Sea Opening 2026 Dates and Attractions
Shigira Beach is known as one of the best beaches on Miyako Island where you can enjoy the quiet sea.
Compared to Maehama Beach, this beach is less crowded and offers a more relaxed atmosphere for swimming, making it popular among travelers seeking a quieter beach.
The opening of the sea at Sigira Beach in 2026 is,Saturday, March 21The first time the company was founded, it was in the process of being reorganized into a new company.
At Shigira Beach, you can enjoy activities such as snorkeling and kayaking, and there are many lodging facilities nearby, so you can stay for a long time and enjoy Miyako Island in depth.
Access: 25 minutes by car from Miyako Airport
⬇︎ for tours that include Sigira Beach.
You can swim before the sea opens!
Hidden Spots and Recommended Beaches in Miyako Island
The ocean opens in late March or early April on Miyako Island, but you can swim at many beaches throughout the year.
Swimming is required at one's own risk as there are no monitors prior to the opening of the beach.
especiallySunayama Beach has a mysterious landscapeand the waves are calm, but watch out for currents.
Pina Nagama Beachis close to the city center and popular with locals, but be careful when it is crowded because of the large number of tourists.
In conjunction with the opening of the sea.
When is the best season to visit Miyako Island?
The sea opening on Miyako Island usually takes place in late March or early April.
Here we will explain in detail the best season for sightseeing on Miyako Island, which can be enjoyed in conjunction with the opening of the sea!
The relationship between the tourist season and the opening of the sea on Miyako Island
Tourist season on Miyako Island is usually,opening of the beachgoing seasonThe peak occurs around the time of
In particular, April through October is the time when many tourists visit because of the mild climate and beautiful ocean.
Visiting around the time of the sea opening is especially recommended, as the tourist attractions are not too crowded and you can enjoy a relaxing time.
Water temperatures are also stable at this time of year, providing ideal conditions for diving and snorkeling.
| 月 | average temperature | maximum temperature | Water Temperature (Approximate) |
|---|---|---|---|
| March | 20.1°C | 22.8°C | 20-22°C |
| April | 22.5°C | 25.1°C | 20–25°C |
| May | 25.0°C | 27.7°C | 22–26°C |
| June | 27.7°C | 30.3°C | 24–28°C |
| July | 28.9°C | 31.7°C | 26–30°C |
| August | 28.6°C | 31.3°C | 27–32°C |
| September | 27.6°C | 30.1°C | 26–29°C |
| October | 25.5°C | 27.8°C | 25–28°C |
*Temperatures are based on the Japan Meteorological Agency’s Miyakojima Regional Meteorological Observatory’s normal values (1991–2020). Water temperatures are approximate.
Should be enjoyed before and after the opening of the sea in Miyako Island.
Activities & Attractions
There are many activities to enjoy before and after the opening of the ocean in Miyako Island.
For example, in addition to water activities such as snorkeling, diving, and kayaking, we recommend visiting tourist attractions.
."Irabu Bridgeand "Ikema Island, a famous tourist spot on Miyako Island," are some of the many tourist attractions that should be visited before the opening of the sea.
Miyako Island's specialty fruits and local cuisine are also worth visiting as part of enjoying the tourist season before the opening of the sea.
Snorkeling Tour Ranking in Miyako Island
Miyako Island Diving Tour Ranking
When does the ocean open on Miyako Island?
End of Season Recommendations
This section details the end of the ocean opening on Miyako Island and tourist information for that time of the year!
The end date of the Miyako Island sea opening and
Post-Season Tourist Information
Generally speaking, you can enjoy swimming in the ocean on Miyako IslandUntil around October(Depending on the beach, the swimming season may extend through the end of November.)
Once October is over, the beach season gradually winds down, but there’s still plenty to enjoy on Miyako Island in the fall.
After the sea-opening season, the tourist areas become a little quieter,Miyako Island in a relaxed atmosphereenjoy.
Even after the end of the season, Miyako Island's nature and tourist attractions are still very attractive, making it an ideal time for sightseeing.
Can be enjoyed even after the opening of the sea
Miyako Island Beaches and Activities
There are many beaches that can be enjoyed even after the ocean opens.
Miyako Island still has beautiful beaches even after the ocean-opening season has passed, allowing visitors to relax and enjoy activities in the tranquil waters.
Especially around the beach.Nature walks and fishing are also popular activities.It is.
Also, in autumn and winter on Miyako Island, the beaches are less crowded and you can enjoy a quiet resort life as you can monopolize the quiet sea.
Snorkeling Tour Ranking in Miyako Island
Miyako Island Diving Tour Ranking
Regarding the opening of the sea in Miyako Island
Frequently Asked Questions (FAQ)
The swimming season on Miyako Island typically runs from late March to early April. Yonaha Maehama Beach, the island’s most famous beach, opens on the first Sunday of April each year, while Shigira Beach, which opens earliest, generally opens from mid- to late March.
In 2026, the events were held at Yonaha Maehama Beach on Sunday, April 5, and at Shigira Beach on Saturday, March 21. The “Miyako Island Sea Opening” event at Maehama Beach marked its 48th edition and was organized by the Miyako Island Tourism Association.
Yes, you can swim. In May, the water temperature rises to around 22–26°C, making it a comfortable time to go swimming or snorkeling. Although the rainy season begins in late May, the waters around Miyako Island—which has no mountains—remain clear and maintain high visibility.
Yes, you can swim without any problems in June. The water temperature is around 26°C, and once the rainy season ends, summer is in full swing. However, since box jellyfish become more common from June through September, it’s safer to choose a beach with jellyfish-proof nets or to cover up as much of your skin as possible.
summary
The opening of the sea at Miyako Island in 2026 is an important date for many travelers as it marks the beginning of the tourist season.
You can enjoy the beautiful ocean of Miyako Island while enjoying activities and events on the beach.
There are also many spots and activities to enjoy even before or after the opening of the sea, so adjust the time of your visit to plan the best trip to Miyako Island.
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