Jellyfish Information Summary for Miyako Island! Thorough explanation of the time of year, beaches with prevention nets, and measures against habu jellyfish!
Table of Contents
- 1 Jellyfish Situation in Miyako Island Things to know before enjoying the sea
- 2 Main jellyfish species inhabiting Miyako Island
- 3 When jellyfish are likely to appear on Miyako Island
- 4 Which beaches have jellyfish prevention nets?
- 5 What to do with jellyfish stings
- 6 Anti-Jellyfish Goods and Checkpoints before swimming
- 7 To enjoy Miyako Island safely We recommend that you join a tour!
- 8 About Jellyfish in Miyako Island Frequently Asked Questions (FAQ)
- 9 summary
Jellyfish Situation in Miyako Island
What you need to know before enjoying the sea

The sea of Miyako Island is crystal clear, and snorkeling and diving can be enjoyed.Perfect spotare available!
However, depending on the time of yearAppearance of jellyfishAttention should be paid to the
In this column, we have compiled information on how to enjoy the sea safely, including types of jellyfish, when they appear, beaches where nets are installed to prevent them, and what to do about them.
Planning a trip to Miyako Island and worried about jellyfish?
If you want to know which beaches have jellyfish prevention nets
To know how to deal with habu jellyfish and bonefish
Click here to see the ranking of popular tours in Miyako Island.
Main jellyfish species inhabiting Miyako Island

The sea of Miyakojima is home to several jellyfish that require attention.
Habu jellyfish and bonefish are especially toxic, and their stingsSerious SymptomsIt can also cause
The characteristics of each should be understood in advance,Safe Ocean FunThis is the first step in
northern sea nettle (Chrysaora melanaster)

It is the most alarming jellyfish on Miyako Island, and its body color is almost transparent in the sea.Very difficult to seeis a feature of this product.
Touching the long tentaclesSevere pain and inflammationand in severe cases can cause anaphylactic shock.
All Okinawa PrefectureThe local community is also widely warned, so much so that a hub jellyfish warning has been issued in the
Portuguese man-of-war (Physalia physalis)

bluish-purple floating bagThis jellyfish is characterized by its appearance, which has a "jellyfish" and drifts on the wind and waves.
The tentacles are very long and, despite their beautiful appearancestrong poisonWe have a
Individuals washed up on the beach also retain their toxicity because they are still toxic,I can't touch it.Be careful not to use the same type of equipment as the one you are using.
Other jellyfish that require attention

Besides the habu jellyfish and bonito eboshi,jimble (Carybdea rastoni)Jellyfish that cause stings such as the following are found in the sea of Miyakojima.
When stung, the affected area may be red, swollen, and intensely itchy.
For jellyfish in general, "stay away from them if you see themIt is important to be aware of the importance of
When jellyfish are likely to appear on Miyako Island

The jellyfish of Miyako Island are,Changes in sea water temperatureThe time of appearance changes with the
Especially the habu jellyfish.warm seasonIt is important to keep track of seasonal conditions, as they become more active in
By taking measures appropriate to the time of year, you can enjoy the ocean safely throughout the year.
Spring - Summer (May - August)

Habu jellyfish increases water temperature.From around Mayactivity.
July-Augustcoincides with the peak of the swimming season, when sightings increase.
In Okinawa PrefectureFrom May 1 of each yearA hub jellyfish warning period has been established, and swimming at the netted beach is especially recommended.
▼For more information about spring travel to Miyako Island, click here▼.
Spring is the best time to travel to Miyako Island! Summary of Temperature, Clothing, Recommended Spots & Activities InformationSpring in Miyako Island is the best time to travel as the weather is pleasant and there are fewer tourists! Don't miss the activities around Yaebise that are only available during this season!▼ For more information about summer trips to Miyako Island, click here▼.
How crowded is Miyako Island during summer vacation? Recommended activities & spots to know before your trip.The resort island of Miyakojima is a great place to spend your summer vacation. Here we introduce the weather, clothing, and recommended events and activities in Miyakojima during the summer vacation period!
Autumn (September-October)

People tend to think that jellyfish will decrease in October, but in Miyako Island, there are many habu jellyfish in September and October as well.Appearance reported.The company has been
Do not be caught off guard as water temperatures are still high.
Jellyfish near shore in rough seas after typhoonbe launchedIn some cases, visitors in the fall should also take precautions.
▼For more information about the autumn trip to Miyako Island, click here▼.
You can still enjoy autumn! Highlights & Recommended Activities in Miyako Island in AutumnAutumn in Miyako Island is warm and there are few typhoons, so you can enjoy activities and sightseeing to the fullest! Here we introduce the weather and recommended activities in Miyako Island in autumn!
Winter-Spring (November-April)

the water temperature dropsNovember onwardsis a time when the activity of habu jellyfish has calmed down and the sea can be enjoyed in relative safety.
However, the bonefishwhatever the seasonIt can drift away with the wind.
It is safe to make a habit of checking the coast before entering the ocean.
▼ For more information about winter travel to Miyako Island, please click here▼.
What is winter like in Miyako Island? Recommended activity tours and spots!Miyako Island has a strong summer image, but a winter trip to Miyako Island is perfect for relaxing sightseeing with a reduced price! Here we introduce the weather, clothing, and recommended activities.
Which beaches have jellyfish prevention nets?

Some of the beaches on Miyako Island are,Habu jellyfish prevention netThere are spots where the
As long as it is within the Internet.Relatively safeThe swimming pool is a great place for children and those who are not confident in their swimming ability.
Check the status of the net installation before your visit so that you can enjoy the ocean with more peace of mind.
▼For more information about the beaches of Miyako Island, click here▼.
When is the Miyakojima Beach Opening 2026? Thorough explanation of the latest schedule and information on popular beachesContents1 Let's go play in the Miyako blue sea! 2 When is the Miyako Island Sea Opening 2026? 2.1 What kind of event is the ocean opening in Miyakojima? 2.2 The latest information about the ocean opening in Miyakojima in 2026!
10 Spectacular Spots on Miyako Island♪ Complete Guide from Popular Beaches to Unexplored LandscapesMiyako Island, where much nature remains, is full of beautiful beaches and spectacular spots where you can enjoy tropical nature! Here are some of the best spots recommended by locals!
Top 12 Recommended Sightseeing Spots in Miyako Island! Introducing hidden beaches and spectacular spots!Miyako Island is rapidly gaining popularity. We will introduce some of the best spots on Miyako Island that can be enjoyed by both first-timers and repeaters, and where you can relax and enjoy the relatively small number of tourists!
Shigira Beach

This resort beach is located in the southern part of Miyako Island and is within the facilities managed by the Shigira Resort.
Habu jellyfish prevention nets are in place throughout the season.Relatively safeThe swimming pool is a popular place to swim.
It has good facilities such as showers and toilets,taking the family alongIt is also a recommended spot for
Access: 16 minutes by car from Miyako Airport
Parking: Paid parking available (1,000 yen per car)
Facilities: Lifesavers, toilets, showers, lockers available
Miyako Island-Shigira Beach About Shigira Beach Shigira Beach is one of the only two authorized beaches on Miyako Island, and has become a popular beach in recent years due to its Instagram-worthy appearance! There are lifesavers on the beach and various service facilities. It is one of the only two official beaches on Miyako Island [...].
Yonaha Maehama Beach

It is a 7 km long white sand beach located in the southern part of Miyako Island.The most beautiful beach in the OrientIt is a spectacular spot, also known as "the
There are areas with hub jellyfish prevention nets in place, even during the season.Rest assured.You can enjoy swimming in the sea.
The contrast between the vast beach and the crystal clear emerald green sea is,Once you see it, you'll never forget it.Beauty!
Access: 15 minutes by car from Miyako Airport
Parking: Free parking available
Facilities: toilets, showers, store, barbecue, cafe
For more information about Yonaha Maehama Beach, click here.
No worries even if it's your first time! A complete explanation of entrance fees, parking, and how to get to Yonaha Maehama Beach.Contents1 What is Yonaha Maehama Beach? 2 Is Yonaha Maehama Beach really the best beach in the East? Reasons why it is said to be the most beautiful beach in Miyako Island2.1 Features of Yonaha Maehama Beach, which is called the best beach in the East3 How much is the entrance fee of Yonaha Maehama Beach? The fee [...].
Precautions for beaches without jellyfish prevention nets

There are many beaches on Miyako Island where jellyfish prevention nets are not installed.
On those beaches.Rashguard or wetsuitThe greatest preventive measure is to reduce skin exposure with
It is recommended to check jellyfish information with local staff before entering the water.
What to do with jellyfish stings

If you happen to be stung by a jellyfish, the correct first aid treatment isPrevent symptoms from worseningKey.
Remember the correct procedure in advance, as incorrect handling may actually worsen symptoms.
If symptoms are severeMedical facilities without hesitationto see a doctor.
First Aid Procedures

(2) Tentacles.With towels and tree branches.remove
(iii)Affected area in seawaterrinse out
(4) Seek medical attention.
It is correct to rinse the affected area with seawater rather than fresh water; using fresh water may activate the cnidocysts and worsen the symptoms.
Promptly after first aid treatmentSeek medical attentionLet's do it.
Suggested symptoms to go to the hospital

◆ Vertigo
◆Vomiting, etc.
If general symptoms appear, do not hesitate to call an ambulance or head to the hospital immediately.
Especially if you have been stung extensively by a habu jellyfish.anaphylactic shockThere is also a risk of
Miyako Island hasMiyakojima City Hospitaland is ready to accept emergency cases.
Anti-Jellyfish Goods and
Pre-swimming checkpoints

In order to protect oneself from jellyfish, it is essential to utilize appropriate goods and gather information in advance.
Just a little preparation,A much greater sense of security.It is heightened.
To enjoy the sea of Miyako Island to the fullest, be sure to check it out in advance.
How to choose a rash guard/wetsuit

The easiest and most effective way to combat jellyfish,Rashguard or wetsuitThe wearing of the
The material should be thicker, so that when the tentacles touchReduced damageCan be done.
You can get them at marine stores and rental stores in Miyako Island.
How to check jellyfish information locally

For information on jellyfish on Miyako Island, see Okinawa Prefecture's "Habu Jellyfish Attention Informationand on each beach manager's bulletin board.
A sure way is to ask the staff of the hotel where you are staying or a tour company.
Before entering the ocean, be sure to check the localCheck the latest statusand enjoy the sea of Miyakojima with peace of mind!
To enjoy Miyako Island safely
Tour participation is recommended!

To protect yourself from jellyfish and other marine dangers, have a professional guide accompany you rather than swimming alone.Participation in Toursis by far the best choice!
If you go on a tour, the guide will check the sea conditions and jellyfish information of the day in advance and then take you on a tour.Go to a safe spotThey will guide you to enjoy the sea in peace.
Wetsuits for snorkeling and diving tourslendingThe area also has a jellyfish-proofing system.
Click here to see the ranking of popular tours in Miyako Island.
snorkeling

On a snorkeling tour of Miyako Island, you can see colorful tropical fish and coral reefs in the clear water.Up close.Enjoy.
The guide is less jellyfish.Safe Pointto choose from, so beginners and those with small children can feel at ease.
We have a full range of wetsuits and snorkel sets for rent,empty-handedIt's also a great way to participate.
Recommended in Miyako Island
▼Snorkeling tours are available here
Miyako Island/2 hours] Same-day reservation OK! Amazing encounter rate♪ Sea turtle snorkeling tour Beginners welcome☆ (No.934)開始時間8:30-10:00 / 10:30-12:0013:30-15:00 / 15:30-17:00所要時間Approx. 2 hours7,900 yen →6,900yen
Special Spring SALE 【Miyako Island / 1 Day】If you are in doubt, this is the one for you! SUP/Canoe & Sea Turtle Snorkeling Tour on the Spectacular Beach★Photo Shooting & Pick-up & Drop-off Consultation Available (No.909)開始時間6:00-12:00 / 9:30-15:30 / 13:30-19:30所要時間Approx. 6 hours15,800 yen →13,500yen
Special Spring SALE【Miyako Island / 1 day】High probability of encountering sea turtles! Sea Turtle Snorkel & Pumpkin Cave & Kayak Tour ★Photo Shooting & Transportation Included (No.807)開始時間Varies depending on the day.所要時間Approx. 5 hours17,700 yen →15,000yen
About Miyako Island Snorkeling Tour
Learn more
diving

Miyako Island is a diverA spot to long forand there are many attractions such as "street ponds" off Irabu Island and "fish reefs" where large fish gather.
There is also experience diving that you can participate in without a license, and a professional instructor willCareful supportThe company will do this for you.
The risk of encountering jellyfish underwater is also checked in advance by the guide,Rest assured.You can experience an extraordinary underwater world.
Recommended in Miyako Island
▼ Click here for diving tours ▼
Miyakojima/Shimojijima/2.5 hours]Experience diving and snorkeling at a real natural aquarium☆Half-day Beach Diving & Snorkeling Course (No.865)開始時間8:50-11:30 / 13:20-16:00Held from 9:50 a.m. to 12:30 p.m. from November to March.所要時間Approx. 2.5 hours16,500 yen
Miyako Island/2.5 hours] Over 10 years of experience as a guide! Beginners are welcome☆Beach Experience Diving Tour Recommended for those who get seasick... (No.843)開始時間9:30-12:00 / 13:00-15:30所要時間Approx. 2.5 hours12,000 yen
Miyakojima Island/Chartered/2 hours] Same-day reservation OK! Beginners are welcome to experience diving on the beach Cancellation free until 18:00 the day before (No.945)開始時間8:00-10:30 / 10:30-13:00 / 13:00-15:30所要時間Approx. 2 hours25,000 yen →21,000yen
About Miyako Island Diving Tours
Learn more
SUP

SUP (Stand Up Paddleboarding) is a marine sport where you stand on a board and paddle.Excellent compatibilityIt is.
The color of the crystal clear sea as you glide along the surface of the ocean.Whole body.It is fascinating to be able to feel it.
If you join the tour, the instructor willCareful lecturesThe first time you come to the restaurant, you will be able to enjoy it.
▼Here are some recommended SUP tours in Miyako Island
Special Spring SALE 【Half Day / Same Day Reservation OK】SUP Debut in the Churaumi Sea of Miyako Island! Enjoy the clear ocean as if you were walking on the beach with a great view.開始時間6:00-7:30 / 8:30-10:0010:30-12:00 / 13:30-15:0015:30-17:00 / 17:30-19:00所要時間Approx. 2 hours8,900 yen →7,900yen
Miyako Island / 1 Day] No.1 Popularity! Miyako Island Complete Plan (SUP x Snorkeling x Caving x Canoeing) ★Photo Shooting & Pick-up & Drop-off Available (No.911)開始時間8:30 a.m. to 3:30 p.m.所要時間Approx. 7 hours25,600 yen →19,800yenLearn more about Miyako Island SUP Tours
kayak

On the kayak tour, you can enjoy the mangroves and intricate coastline of Miyako Island.at easeYou can explore.
Often proceed through areas less affected by waves and the risk of contact with jellyfish.relatively lowThis is a good point.
The experience of leisurely paddling through nature is a great way to play in the sea.A little nervousThis is also a good choice for those who want to
Recommended in Miyako Island
▼ Click here for kayak tours ▼
Special Spring SALE【Half-day / same-day reservation OK】World-class transparency! Spectacular Sea Kayak Tour in the Churaumi Sea of Miyako Island 《Free photo & pickup & drop-off consultation available》recommended for families and groups with children (No.933)開始時間6:00-7:30 / 8:30-10:0010:30-12:00 / 13:30-15:0015:30-17:00 / 17:30-19:00所要時間Approx. 2 hours8,900 yen →7,900yen
Special Spring SALE【Miyako Island / 1 day】High probability of encountering sea turtles! Sea Turtle Snorkel & Pumpkin Cave & Kayak Tour ★Photo Shooting & Transportation Included (No.807)開始時間Varies depending on the day.所要時間Approx. 5 hours17,700 yen →15,000yen
Miyakojima Island】Same-day reservations OK! Enjoy the world-class ocean ☆ SUP or kayak tour on a spectacular beach ☆ Free photo & pickup & drop-off consultation available (No.917)開始時間6:00-7:30 / 8:30-10:0010:30-12:00 / 13:30-15:0015:30-17:00 / 17:30-19:00所要時間2 hrs.8,900 yen →7,900yen
About Miyako Island Kayak Tour
Learn more
parasailing

Parasailing is a great way to soar high into the sky while being pulled by a boat.A spectacular view from the skyThis is an activity you can enjoy.
Because jellyfish can be enjoyed without entering the seaConcernedIt is also ideal for those who are not good swimmers or those who are not good at swimming.
The view overlooking the Miyako Island blue ocean and white sandy beach is,Unforgettable.It is sure to be a memorable experience!
Recommended in Miyako Island
Click here for parasailing tours
Miyakojima Island/Sky Sports】Same-day reservation OK☆Parasailing Experience Tour Beginners are welcome! Let's enjoy the great view from the sky!開始時間8:45-10:15/ 10:15-11:45/ 11:45-13:15/ 13:15-14:45/ 14:45-16:15/ 16:05-17:35 (only from March to October)所要時間Approx. 1.5 hours9,900 yen
About Miyako Island Parasailing Tour
Learn more
Jellyfish on Miyako Island
Frequently Asked Questions (FAQ)
Habu jellyfish become active from May, when the water temperature rises, and require attention until around October. The peak period is from July to August. Bonito jellyfish can drift in and out of the water regardless of the season, so be on your guard throughout the year.
Habu jellyfish prevention nets have been installed at Shigira Beach and Yonaha Maehama Beach. However, the installation of nets may change depending on the time of year and management conditions, so it is recommended that you check the latest information before visiting.
First, get out of the sea, and if the tentacles remain, do not touch them with bare hands but remove them with a towel or wooden stick. The affected area should be rinsed with seawater, not fresh water. If symptoms are severe or systemic symptoms appear, seek medical attention immediately.
summary

Miyakojima jellyfish especially.May-Oct.season, and highly toxic species such as habu jellyfish and bonito eboshi are also inhabitants.
The use of beaches with netting, wearing rash guards, and gathering information in advance areSafe Ocean FunThe key to the
Please take precautions and enjoy the beautiful sea of Miyako Island to the fullest.
↓Click here to read the article.
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