When does the ocean open on Ishigaki Island? Explanation of when you can enter the sea and the temperature and sea water temperature in March.
Table of Contents
- 1 When does the ocean open on Ishigaki Island? Thorough explanation of when you can enter the sea from March.
- 2 Ishigaki Island Sea Opening Information and When to Go to the Sea
- 3 Ishigaki Island in March Temperature, Sea Water Temperature and Clothing Guide
- 4 I want to go to Ishigaki Island at the opening of the sea! Spectacular Beaches & Popular Spots
- 5 Is it true that the sea of Ishigaki Island is dirty? Sea Clarity and Cautions
- 6 When is not recommended to travel to Ishigaki Island and Tips to enjoy the sea
- 7 Frequently Asked Questions (FAQ) about the opening of the ocean on Ishigaki Island
- 8 summary
When does the ocean open on Ishigaki Island?
A thorough explanation of when to enter the ocean starting in March.

Ishigaki Island is famous for having one of the earliest sea openings in Japan.
During the spring break season, many tourists enjoy swimming and snorkeling, and many of them wonder, "Can I still swim in March?" Many people are wondering, "Can I swim in March?
Here, we will explain when the ocean opens on Ishigaki Island andSeason to enter the seaThis section will explain in detail about the
◆Those who want to enjoy swimming in Ishigaki Island in March
◆If you want to know when you can go to the sea in Ishigaki Island
◆If you want to know the temperature and clothes for the ocean opening season on Ishigaki Island.
Click here for more information about snorkeling spots.
Ishigaki Island "Snorkeling
Click here for recommended tour ranking
Ishigaki Island Sea Opening Information and When to Go to the Sea

In Ishigaki Island, the opening of the ocean is usually held around March, and you can enjoy the feeling of summer earlier than in Honshu.
Sea water temperatures and air temperatures vary with the seasons, so it is important to know when you can swim comfortably.
Ishigaki Island before making travel plans.maritime affairsCheck for the following
Click here for Ishigaki Island snorkeling tours
Ishigakijima Island / 1 Day] Conquer the ocean and river☆Longest in Ishigaki Island! Miyara River Mangrove SUP/Canoe & Blue Cave Snorkeling Tour ★ <Free Photo & Pick-up & Drop-off> (No.362)開始時間6:00-11:15 / 9:00-15:45 / 13:30-20:15所要時間Approx. 5 hours29,000 yen →directional marker or indicator13,500suffix for names of swords, armour, musical instruments, etc.
Special Summer SALE【Ishigaki Island / 1 Day】Take in 2 remote islands to the fullest! Spectacular "Phantom Island" Landing + Snorkeling & Relaxing "Taketomi Island" Sightseeing 《Photo free & Transportation included》(No.459).開始時間8:00-16:30所要時間Approx. 6 hours19,600 yen →directional marker or indicator9,800suffix for names of swords, armour, musical instruments, etc.
Ishigakijima/Half Day】Making an Impression with 360 Degree Spectacular View☆Photo Free & Pickup & Drop-off Included(No.458)開始時間8:00-11:00 / 13:30-16:30所要時間Approx. 3 hours14,500 yen →directional marker or indicator7,900suffix for names of swords, armour, musical instruments, etc. Ishigaki Island "Snorkeling
Click here for recommended tour ranking
When is the ocean opening of Ishigaki Island held every year?

The sea opening on Ishigaki Island is usually held around mid to late March, and is talked about as the southernmost sea opening in Japan.
In fact, it is often done jointly by the Yaeyama Islands,Maesato BeachSome years, events are held at popular spots such as
Can I swim in the ocean from March on Ishigaki Island?

On Ishigaki Island, the number of people swimming in the sea begins to increase around March.
The average temperature is around 22-24 degrees Celsius, and the sea water temperature is around 23 degrees Celsius, so during sunny daysplaying in the seaThe climate is conducive to enjoying the
However, it is not as hot as in mid-summer in Honshu, so a wetsuit is recommended for long swims.
Many snorkeling tours also offer suit rental, making it easy for beginners to participate!
How long can I enjoy the ocean opening in Ishigaki Island?

In Ishigaki Island, there are many days when you can enjoy playing in the sea from April to October, especially from June to September after the rainy season.Best SeasonIt is said.
The sea water temperature is also high, so you can enjoy the crystal clear waters.
On the other hand, July through September is also typhoon season, so care should be taken with travel itineraries.
If you want to avoid crowds, we recommend aiming for around April, May, and October!
When is the best time and month to go to the ocean in Ishigaki Island?

Ishigaki Island has a mild climate throughout the year,Spring to FallYou can be in the sea for a relatively long time.
Especially from May to October, the sea water temperature is high, making it the perfect time for swimming and diving.
If you want to swim in the warmest possible water, July through September is recommended, but April and October are also popular for those who prefer a more comfortable climate.
Ishigaki Island in March Temperature, Sea Water Temperature and Clothing Guide

Ishigaki Island in March is considerably warmer than Honshu, and the spring-like weather is attractive.
However, the temperature varies from day to day, so choosing the right clothing is more important than you might think.
Here are the temperatures and sea water temperatures you should be concerned about when traveling in March,Points of Dressto introduce you to the following!
For more information on how to enjoy a rainy day, click here↓.
Can I go snorkeling in Ishigaki Island in the rain? Thorough explanation of how to enjoy on rainy daysContents1 Can I snorkel in Ishigaki Island even if it rains? 2 Basic knowledge of snorkeling in Ishigaki Island on rainy days2.1 Notes on snorkeling on rainy days2.2 Months and times when it rains in Ishigaki Island2.3 Characteristics of rain in Ishigaki Island2.4 Tour in the rain [...].
Average temperature and sea water temperature in Ishigaki Island in March

The average temperature in Ishigaki Island in March is about 22 degrees Celsius and the sea water temperature is about 23 degrees Celsius, which is relatively warm.
It is still chilly in Tokyo, but on Ishigaki Islandshort sleevesThere are also days when you can spend time at the
However, it may feel a little chilly after getting out of the sea,Bring a jacket that can be wovenThen it is safe!
Is it cold for swimming and snorkeling in March?

Even in March, sunny days are enough to enjoy playing in the ocean, but it can feel a little cold for some people.
Especially when snorkeling or diving in the ocean for long periods of time,wet suitI recommend wearing it.
Some tourists enjoy wearing only swimsuits, but be aware that on windy days it is easy to get cold.
Recommended clothing and personal belongings for a trip to Ishigaki Island in March

On Ishigaki Island in March, most days can be comfortably spent in short or light long sleeves during the day.
However, mornings and evenings feel a little cooler, so a lightweight parka or cardigan is useful.
Also, hats and sunglasses, as ultraviolet rays are stronger than in the mainland,sunscreenDon't forget to prepare the
◆short sleeve T-shirt
◆ Rush Guard
◆ lightweight long-sleeved shirts
◆Hoodies and cardigans
◆shorts and light bottoms
◆sandals/marin shoes
[Personal belongings].
◆ swimsuit
◆ Caps
◆Sunglasses
◆sunscreen
◆Folding umbrella
◆Thin towels
◆Waterproof phone case
Congestion during spring break and graduation travel season

Ishigaki Island in late March is prone to an increase in tourists as it coincides with spring break and graduation travel season.
Especially popular hotels andrent-a-carcan fill up early.
Airline ticket prices tend to rise during sea-opening events, so if you are planning a trip toEarly reservations are recommended.It is.
I want to go to Ishigaki Island for the opening of the ocean!
Spectacular Beaches & Popular Spots

Ishigaki Island has many popular beaches during the ocean-opening season.
With crystal clear waters and many well-equipped beaches, it is a great place for a family vacation or a couple's trip.
Here's a classic.Popular Spotsto introduce you to the following!
Click here for Ishigaki Island snorkeling tours
Special Summer SALE 【Ishigaki Island / 1 Day】If you are in doubt, this is the one for you☆Let's look for sea turtles! Kabira Bay SUP/Canoe & Blue Cave Snorkeling Tour ★ (No.349)開始時間9:00-16:00所要時間Approx. 7 hours29,000 yen →directional marker or indicator13,500suffix for names of swords, armour, musical instruments, etc.
★Summer Special SALE【Ishigaki Island / 1 Day】Discovery Island Landing & Snorkeling & SUP or Canoe Experience Tour in Kabira Bay 《Free Photo & Pickup & Drop-off》(No.456)開始時間8:00-16:00所要時間Approx. 8 hours29,000 yen →directional marker or indicator15,000suffix for names of swords, armour, musical instruments, etc.
Ishigakijima/Half Day] You may see sea turtles☆Snorkeling & Cave Exploration Tour of the Unexplored "Blue Cave"★Free Photo & Transportation Included (No.304)開始時間9:00-12:00 / 13:30-16:30所要時間Approx. 3 hours13,500 yen →directional marker or indicator6,900suffix for names of swords, armour, musical instruments, etc. Ishigaki Island "Snorkeling
Click here for recommended tour ranking
Learn more about our staff's beach recommendations.
Maesato Beach Opening Information and Characteristics

Maesato Beach is easily accessible from the city center and is a popular beach representing Ishigaki Island.
It is usually used as a venue for ocean-opening events and attracts many tourists every year.
The shallow waters and gentle waves make it popular with small children.
Showers, changing rooms, etc.Well-equipped.So, it is recommended for your first trip to Ishigaki Island!
Access: 20 minutes by car from Ishigaki Airport / 10 minutes by car from Ishigaki Port Terminal
When does Sukuji Beach and Husaki Beach open?

Sukuji Beach and Fusaki Beach also begin to see an increase in the number of people enjoying ocean fun from around March.
Sokoji Beach isShoals are shallow and waves are calmTherefore, it is recommended for families.
◆Access: Approximately 40 minutes from Ishigaki Airport / Approximately 40 minutes by car from Ishigaki Port Remote Island Terminal (downtown)

Husaki Beach in particular has a resort-like atmosphere,Sunset SpotIt is also popular as a
Swimming may or may not be allowed depending on the weather, so please check local information!
Access: 35 minutes by car from Ishigaki Airport / 15 minutes by car from Ishigaki Port Terminal
Recommended beach for families and beginners.

There are many beaches on Ishigaki Island that are well equipped with monitors and facilities,Safe for beginners and those with childrenand enjoy it.
Maesato Beach and Sukuji Beach are especially popular.
By choosing a beach with shallow water and calm waves, you can enjoy swimming safely.
If you are a first time sea-goer in Ishigaki Island,Managed beachesIt is safe to choose the
For more information on family-friendly spots, click here↓.
Enjoy snorkeling with children in Ishigaki Island! A collection of experience spots for families to enjoy!Contents1 Let's enjoy snorkeling with children in Ishigaki Island! 2 Attractions of snorkeling for children in Ishigaki Island 2.1 Clear water and colorful fish right in front of you 2.2 Snorkeling for beginners and children [...]
Popular spot for snorkeling

In Ishigaki IslandSea with excellent transparencyYou can enjoy snorkeling in the
The area around Yonehara Beach and the Kabira Bay area are especially popular, where you can see beautiful coral reefs and tropical fish.
Access: 25 minutes by car from Ishigaki Airport / 35 minutes by car from Ishigaki Port Terminal

However, the tidal currents (rip currents) at Yonehara Beach and other beaches are very strong, and swimming by yourself can be dangerous.
Ishigaki Island's ocean while taking safety measures.Please enjoy to the fullest!
Access: 40 minutes by car from Ishigaki Airport / 30 minutes by car from Ishigaki Port Terminal
Ishigaki Island -Kabira Bay About Kabira Bay Located in the northwestern part of Ishigaki Island, Okinawa Prefecture, **Kabira Bay** is one of Ishigaki Island's most scenic spots and a tourist attraction that has become world famous after receiving three stars in the Michelin Green Guide Japon. [...].
Is it true that the sea of Ishigaki Island is dirty?
Sea clarity and precautions

Is the sea of Ishigaki Island dirty?" However, the beautiful and clear ocean is basically the charm of Ishigaki Island.
However, visibility may vary depending on weather and tidal conditions.
Here you will find the actual characteristics of the sea andimportant pointThis section explains the
Ishigakijima Beach
Learn more about how to choose without fail.
Ishigaki Island "Snorkeling
Click here for recommended tour ranking
Why is the sea of Ishigaki Island said to be dirty?

The reason why the sea of Ishigaki Island is said to be dirty is because of the effects of turbidity and red soil runoff after typhoons.
Especially after heavy rain, the sea may temporarily look brownish.
In addition, some locations have more seaweed at certain times of the year than others, and different people may have different impressions of the area.
However, during normal operationcrystal-clear seaMany days you can enjoy the
Recommended beaches and remote island areas with high transparency

If transparency is important, the Kabira Bay area and remote island areas are recommended.
Around Taketomi Island and Phantom IslandMany people are impressed by the emerald green sea at
The sea is amazingly beautiful, especially on sunny days,SNS SpotIt is also popular as a
Click here for snorkeling tours to Phantom Island
Special Summer SALE【Ishigaki Island / 1 Day】Take in 2 remote islands to the fullest! Spectacular "Phantom Island" Landing + Snorkeling & Relaxing "Taketomi Island" Sightseeing 《Photo free & Transportation included》(No.459).開始時間8:00-16:30所要時間Approx. 6 hours19,600 yen →directional marker or indicator9,800suffix for names of swords, armour, musical instruments, etc.
Ishigakijima/Half Day】Making an Impression with 360 Degree Spectacular View☆Photo Free & Pickup & Drop-off Included(No.458)開始時間8:00-11:00 / 13:30-16:30所要時間Approx. 3 hours14,500 yen →directional marker or indicator7,900suffix for names of swords, armour, musical instruments, etc.
Ishigaki Island/One-Day] Same-Day Booking OK! Landing on a Phantom Island & Snorkeling & Mangrove SUP or Canoeing (with free photo and pick-up/drop-off) (No.457)開始時間6:00-11:30 / 8:00-16:00 / 13:30-20:15所要時間Approx. 5.5 hours29,000 yen →directional marker or indicator15,000suffix for names of swords, armour, musical instruments, etc. The Phantom Island (Hamashima) Snorkeling Tour
Click here for popular plans
Ishigaki Island Snorkeling x Taketomi Island Sightseeing
Click here for popular plans
Do weather, typhoons, and tides affect sea conditions?

The clarity of the ocean on Ishigaki Island changes depending on the weather and tides.
Especially after typhoons or on days with strong winds, waves can be high and the sea can be muddy.
Prior to the trip, the weather forecast andSea condition informationIt is safe to check the
For more information on how to enjoy a rainy day, click here↓.
Can I go snorkeling in Ishigaki Island in the rain? Thorough explanation of how to enjoy on rainy daysContents1 Can I snorkel in Ishigaki Island even if it rains? 2 Basic knowledge of snorkeling in Ishigaki Island on rainy days2.1 Notes on snorkeling on rainy days2.2 Months and times when it rains in Ishigaki Island2.3 Characteristics of rain in Ishigaki Island2.4 Tour in the rain [...].
Precautions for safe ocean play

When you enjoy the sea of Ishigaki Island,Detached currents and jellyfishAttention should also be paid to such things as
no swimming areaDo not go into the "water" and play safely according to the instructions of the supervisor.
Especially those with small children,life jacketWearing is recommended.
Please enjoy the beautiful ocean of Ishigaki Island while taking safety measures!
For more information about safe beaches, click here↓.
Thorough explanation of where you can do private snorkeling in Ishigaki Island|Attention & Safe Beaches & Map GuideContents1 Complete Guide to Individual Snorkeling in Ishigaki Island2 Individual Snorkeling in Ishigaki Island! Choosing the right spot for beginners 2.1 Recommended spots for beach entry 2.1.1 Yonehara Beach (excellent visibility and facilities) 2.1.2 Sokoji Beach [...]
When is not recommended to travel to Ishigaki Island and
Tips for Enjoying the Ocean

Ishigaki Island is a popular year-round tourist destination, but weather and crowds vary depending on the time of year.
Is there any time of year you wouldn't recommend it?" Many of you are wondering.
Know the features before you travel.This allows you to enjoy the sea more comfortably!
Click here for Ishigaki Island snorkeling tours
Ishigakijima Island / 1 Day] Conquer the ocean and river☆Longest in Ishigaki Island! Miyara River Mangrove SUP/Canoe & Blue Cave Snorkeling Tour ★ <Free Photo & Pick-up & Drop-off> (No.362)開始時間6:00-11:15 / 9:00-15:45 / 13:30-20:15所要時間Approx. 5 hours29,000 yen →directional marker or indicator13,500suffix for names of swords, armour, musical instruments, etc.
Special Summer SALE【Ishigaki Island / 1 Day】Take in 2 remote islands to the fullest! Spectacular "Phantom Island" Landing + Snorkeling & Relaxing "Taketomi Island" Sightseeing 《Photo free & Transportation included》(No.459).開始時間8:00-16:30所要時間Approx. 6 hours19,600 yen →directional marker or indicator9,800suffix for names of swords, armour, musical instruments, etc.
Ishigakijima/Half Day】Making an Impression with 360 Degree Spectacular View☆Photo Free & Pickup & Drop-off Included(No.458)開始時間8:00-11:00 / 13:30-16:30所要時間Approx. 3 hours14,500 yen →directional marker or indicator7,900suffix for names of swords, armour, musical instruments, etc. Ishigaki Island "Snorkeling
Click here for recommended tour ranking
Click here for more information about snorkeling tours
Is there any time of the year you don't recommend traveling to Ishigaki Island?

What you should pay attention to when traveling to Ishigaki Island,Around July to September when typhoons are likely to approachIt is.
Flights may be cancelled or sea conditions may worsen, and the schedule may be changed.
On the other hand, the sea water temperature is high at this time of year, making it perfect for marine activities.
You will have more peace of mind and enjoyment if you understand the weather risks and plan accordingly!
Sea precautions during the rainy season and typhoon season

Ishigaki IslandRainy season is usually around MayThe weather will be humid and rainy, starting from
In summer, which coincides with typhoon season, you need to be careful of sudden weather changes.
If you are planning to play in the ocean,set a reserve dayis also recommended.
Recommended Activities for the Ocean Opening Season

In Ishigaki Island during the sea opening season,Snorkeling and SUP, ,Experience Divingand others are popular♪
You can enjoy it comfortably even around March if you wear a wetsuit.
A wide variety of tours for beginners are also available, making it a good choice for those who want to try ocean activities for the first time.
Unique to Ishigaki Islandsuperb viewPlease experience the
Click here for activity tours in Ishigaki Island
Special Summer SALE 【Ishigaki Island / 1 Day】If you are in doubt, this is the one for you☆Let's look for sea turtles! Kabira Bay SUP/Canoe & Blue Cave Snorkeling Tour ★ (No.349)開始時間9:00-16:00所要時間Approx. 7 hours29,000 yen →directional marker or indicator13,500suffix for names of swords, armour, musical instruments, etc.
★Summer Special SALE【Ishigaki Island / 1 Day】Discovery Island Landing & Snorkeling & SUP or Canoe Experience Tour in Kabira Bay 《Free Photo & Pickup & Drop-off》(No.456)開始時間8:00-16:00所要時間Approx. 8 hours29,000 yen →directional marker or indicator15,000suffix for names of swords, armour, musical instruments, etc.
Ishigakijima/Half Day] You may see sea turtles☆Snorkeling & Cave Exploration Tour of the Unexplored "Blue Cave"★Free Photo & Transportation Included (No.304)開始時間9:00-12:00 / 13:30-16:30所要時間Approx. 3 hours13,500 yen →directional marker or indicator6,900suffix for names of swords, armour, musical instruments, etc.
Sightseeing spots to enjoy together with sea bathing

In Ishigaki Island, not only swimming in the sea,Sightseeing in Kabira Bay and tour of remote islandsare also popular.
Combining ocean play and sightseeing will make your trip more fulfilling!
Day tours to Taketomi Island and Iriomote Island are also popular.So if you have time to spare, please consider... ♪
Iriomotejima Island Tour
Click here for popular plans
Ishigaki Island Snorkeling x Taketomi Island Sightseeing
Click here for popular plans
Frequently Asked Questions (FAQ) about the opening of the ocean on Ishigaki Island
It is held jointly by the Yaeyama Islands (Ishigaki City, Taketomi Town, and Yonaguni Town) on a rotating basis, and is known as the southernmost sea opening in Japan.
Wetsuits are recommended for extended periods of time in the ocean.
If you want to avoid crowds, April, May, and October are also popular months when the weather is more stable.
summary

The opening of the ocean on Ishigaki Island usually takes place around March,Enjoy playing in the sea earlier than in Honshuis the appeal of this product.
Even in March, the temperature and sea water temperature are relatively warm, and with a wetsuit you can enjoy snorkeling and swimming.
Please come to Ishigaki Island,beautiful seaandtropical resortEnjoy the mood!
↓Click here to read the article.
Ishigaki Island Sea Turtle Encounter Rate UP!Contents1 Complete guide to meet sea turtles in Ishigaki Island2 The best "time of year" and time of day to meet sea turtles in Ishigaki Island2.1 Recommended season and approximate sea conditions2.2 Difference in encounter rates by time of day3 [Individual and beach entry] Sea spots where you can meet sea turtles [...].















