Weather, clothing, and recommended activities for summer vacation in the Kerama Islands!

Last edited by;2026/03/05
Submission Date;2026/03/05

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Table of Contents

1 What are the Kerama Islands like during summer vacation?
2 What are the Kerama Islands like?
3 Summer Vacation Weather in Kerama Islands
4 What to wear and bring on summer vacation in the Kerama Islands
5 A must-experience during your summer vacation! Recommended Activities in Kerama Islands
6 Kerama Islands Summer Vacation Frequently Asked Questions (FAQ)
7 summary

What are the Kerama Islands like during summer vacation?

慶良間諸島の天気・服装・おすすめアクティビティをご紹介！

Summer is the best season to enjoy the warm and dry weather in the Kerama Islands! To enjoy swimming and marine activitiesperfect time of yearIt is.

This article introduces the Kerama Islands during summer vacation!

Why don't you spend your summer vacation this year in the world-famous Kerama Islands?

What are the Kerama Islands like?

慶良間諸島

The Kerama Islands are an archipelago of more than 20 islands of various sizes, located about 40 km west of the main island.

The waters of the Kerama Islands are among the clearest in the world, and are so beautiful that they are known as "Kerama blue!

The inhabited islands of the Kerama Archipelago

Each island and beach has its own character and charm.

Among them, the inhabited islands of Aka Island, Tokashiki Island, and Zamami Island are worth visiting at least once!

Click here for more information on each inhabited island ↓ Click here for more information on each inhabited island ↓ Click here for more information on each inhabited island

Aka Island Travel Guide! A thorough introduction to the spectacular sights and recommended tours of Aka Island in the Kerama Islands♪Contents1 What are the Kerama Islands where Aka Island is located? Sightseeing Spots and Attractions 2 How to get to Aka Island from Naha Airport 3 Attractions of Aka Island 3.1 1 1) Kerama Blue that fascinates the world 3.2 2 2) An island where the natural treasure "Kerama deer" lives 4 Recommended sightseeing spots in Aka Island [...].

A complete guide to sightseeing in Tokashiki Island! Thorough explanation of access, beaches, and scenic spots!Contents1 What kind of island is Watakashiki Island? 1 What kind of island is Watakashiki Island?

What is Zamami Island in the Kerama Islands? A thorough explanation of the island's charms!Table of Contents 1 What are the Kerama Islands (where Zamami Island is located) 1.1 The inhabited islands that make up the Kerama Islands (1) Akajima 1.2 The inhabited islands that make up the Kerama Islands (2) Tokashikijima 1.3 The inhabited islands that make up the Kerama Islands (3) Zamamijima 2 The most popular [...

Summer Vacation Weather in Kerama Islands

慶良間諸島の天気・服装・おすすめアクティビティをご紹介！

Summer in the Kerama Islands can be very hot, with an average temperature of 29°C, so it is necessary to take precautions against heat stroke.

Ultraviolet rays are 1.5 times higher than on the mainland!UV rays are strong even under cloudy skies, so sun protection is essential.

慶良間諸島の天気・服装・おすすめアクティビティをご紹介！

Many people worry about typhoons when planning a trip.

There is a high probability of an average of 1.2 typhoons per month arriving between July and September each year.

Summer vacation (August) average temperature

Kerama Islands (Okinawa Island): 29.0°C
Ishigaki Island:29.4°C
Tokyo: 26.9°C

What to wear and bring on summer vacation in the Kerama Islands

慶良間諸島の天気・服装・おすすめアクティビティをご紹介！

Basically, short sleeves and short pants are fine!

â- Since there is a risk of heat stroke on days when the temperature exceeds 30°C, it is relatively easy to stay comfortable as long as you are dressed in clothes that do not keep the heat out.â

Recommended Clothing & Personal Belongings

◆Dress
T-shirts, tank tops, shorts, light long sleeves (for indoor air-conditioning and sun protection), etc.
◆Things to bring
Sunscreen, sunglasses, hat, rash guard, folding umbrella, raincoat

I definitely want to experience this during my summer vacation!
Recommended Activities in Kerama Islands

慶良間諸島の天気・服装・おすすめアクティビティをご紹介！

Here are some recommended activities that you can enjoy to the fullest with your family and friends during your summer vacation!

snorkeling

慶良間諸島の天気・服装・おすすめアクティビティをご紹介！

Snorkeling" to enjoy the beautiful scenery of Kerama Blue with ease.

The fact that the experience can be done in shallow water is also attractive. It is recommended for small children and beginners as well!

Kerama Islands Snorkeling Tour Enjoy the Kerama Blue that attracts the attention of the world☆ Special feature on Kerama snorkeling tours The Kerama Islands (Kerama-shoto) have beautiful waters that will captivate anyone who dives there once. The Kerama Islands are accessible from Naha, the largest city in Okinawa Prefecture. (54 total) アクティビティの詳細を見る

↓ Click here for recommended snorkeling tours ↓ Click here for recommended snorkeling tours

3 Point Kerama Islands Snorkeling 《Comes with free photo data & lunch》（No.301)開始時間7:40am - 2:00pm所要時間Approx. 7 hours12,000 yen

Snorkeling Tour to Kerama Islands (Chibishi)☆May see sea turtles♪ ＜Commissioned Officer-designated excellent shop＞Choice of morning or afternoon & free photo (No.302)開始時間7:40-12:00 / 12:40-17:00所要時間Approx. 4 hours10,000 yen

Sea Turtle Snorkel Tour in the Sea of Love (No.309)開始時間8:00-9:30 / 10:00-11:30 / 12:00-13:30 / 14:00-15:30所要時間Approx. 1.5 hours5,000 yen

diving

慶良間諸島の天気・服装・おすすめアクティビティをご紹介！

Diving" is recommended for those who want to explore the ocean more deeply.

Experience diving is also available for beginners without certification! Fascinate the world,Enjoy the mysterious world of the sea♪

Kerama Islands (Tokashiki Island, Zamami Island, Aka Island) Diving Tour Kerama Diving Tour (One-day trip from Naha) To experience the excitement of Kerama Blue The Kerama Islands, located on the west side of Okinawa's main island, consists of more than 20 islands of various sizes and is dotted with popular diving spots. The islands are easily accessible from the main island and can be enjoyed as a day trip [...]. (30 total) アクティビティの詳細を見る

↓ Click here for recommended diving tours ↓ Click here for recommended diving tours

The tour includes 1 dive and 2 dive in Kerama (Chibishi), and you can also snorkel during your free time! > (No.304)開始時間7:40-12:00所要時間Approx. 4 hours13,000 yen →directional marker or indicator12,000suffix for names of swords, armour, musical instruments, etc.

1-day diving and snorkeling tour with free photos and lunch, 1,000 yen off for the season!開始時間7:40-15:00所要時間Approx. 7 hours14,500 yen →directional marker or indicator14,000suffix for names of swords, armour, musical instruments, etc.

SUP

慶良間諸島の天気・服装・おすすめアクティビティをご紹介！

Let's go on a SUP adventure in the Keramas blue ocean! SUP is a popular activity nowadays where you stand on a board and paddle on the surface of the water.

It may seem difficult at first glance, but once you get used to it, paddling the board is an easy activity, and you can feel the ocean breeze as you ride the waves with ease!

Kerama (Zamami, Tokashiki, Aka Island) SUP Tour Let's enjoy SUP with a guide in the Kerama Islands! SUP is a marine sport where you stand on a board and use a paddle to enjoy the ocean and rivers. SUP is rapidly gaining popularity in the Kerama Islands, which boast beautiful waters [...]. (12 total) アクティビティの詳細を見る

↓ Click here for recommended SUP tours ↓ Click here for recommended SUP tours

Canoe (Kayak)

慶良間諸島の天気・服装・おすすめアクティビティをご紹介！

Canoeing (kayaking) is an activity that can be enjoyed by everyone from small children to the elderly.

Because the family can enjoy it together,It will surely be a wonderful memory!

Kerama (Zamami, Tokashiki, Aka Island) Sea Kayak Tour Beginners are welcome ★ Easy and fun! Kerama Islands Canoe/Kayak Experience Tour The sea of the Kerama Islands, which can be reached in a day trip from the main island of Okinawa, is called "Kerama Blue" and is a spectacular sight to see at least once. Children and those who are not good at swimming can also enjoy the stable boat [...]. (8 in total) アクティビティの詳細を見る

↓arrow (mark or symbol) Canoe (Kayak)Click here for recommended tours ↓.

Aka Island, Kerama Islands / Half Day】Age 5 and up can join this tour! Sea kayak & snorkel tour in the sea that the world is in love with 《Free rental equipment☆Photo data present》（No.307)開始時間10:30-13:30 / 14:00-17:00所要時間Approx. 3 hours8,500 yen

Aka Island, Kerama Islands】Participation is possible from 3 years old! Coral Reef Picnic Tour by popular clear kayak 《Free rental equipment ☆ Photo data present》（No.308)開始時間8:00-9:30 / 10:00-11:30 / 12:00-13:30 / 14:00-15:30所要時間Approx. 1.5 hours5,000 yen

Kerama/Zamami Island】All day long kayaking and snorkeling tour to a deserted island with a great view where you can meet sea turtles.開始時間10:00-16:00所要時間Approx. 6 hours13,750 yen

The tour is a half-day trip from Naha to Zamami Island! Day trip from Naha OK☆Kayak & Snorkeling tour to uninhabited island 《Free photo / pick-up and drop-off in Zamami Island》（No.318)開始時間10:00-13:00 / 13:30-16:00所要時間Approx. 3 hours8,800 yen

Kerama Islands Summer Vacation
Frequently Asked Questions (FAQ)

Q. What are the crowds like during the summer vacation and do you have any tips on how to make sure to get a reservation for the ship?

Summer vacation is the busiest time of the year, and high-speed boats, especially those from Naha, are sometimes fully booked immediately after the start of sales (two months before the boarding date). We recommend making reservations immediately online or by phone on the morning of the reservation start date. In the unlikely event that you cannot get a high-speed boat, consider taking a "ferry," which takes longer but has more capacity.

Q. What are the temperatures and water temperatures during the summer vacation?

Temperatures exceed 30°C (86°F), and water temperatures range from 28°C (82°F) to nearly 30°C (86°F). The best conditions for swimming are comfortable in just a bathing suit, but the sun is extremely strong, so it is essential to wear a rash guard and drink plenty of water to protect yourself from heat stroke and sunburn.

Q. Which island do you recommend for a summer vacation trip with children?

The Awaren Beach on Tokashiki Island is popular with families because of its smooth transportation by bus within the village and its facilities. On Zamami Island, there is Kozamami Beach, where the waves are calm and children can enjoy snorkeling without worries.

Q. What will happen to my trip if a typhoon hits during the summer vacation?

When a typhoon approaches, even if the winds are light, the waves may be high and all boats may be cancelled. Once a ship is canceled, you will not be able to leave the island or cross to the island, so you should always check the latest operation information and make flexible decisions such as cutting your schedule early if there is a possibility that a ship may be canceled.

Q. Can I make same-day reservations for activities (such as diving experiences)?

During the summer vacation period, it is very difficult to make same-day reservations as many stores are booked up. It is safe to apply for experience diving, snorkeling tours, car rentals, etc. as early as possible when you have secured a boat ticket.

summary

慶良間諸島の天気・服装・おすすめアクティビティをご紹介！

In this issue, we introduced the weather, clothing, and recommended activities for summer vacation in the Kerama Islands.

Try participating in various activities in the Kerama Islands and create fun memories during your summer vacation!

Thank you for taking the time to read this to the end.

Download the original sightseeing MAP

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The author of this article :. T.Furuike

She has loved physical exercise since she was a child and has experienced more than 20 different activities such as snorkeling, diving, canoeing, SUP, trekking, surfing, and so on. In his early 20s, he moved to the main island of Okinawa, where he lived for four years, visiting more than 40 islands. He has visited more than 40 islands in 4 years, and has now visited more than 200 tourist destinations in person, providing recommendations and information on the attractions of each place. (He also provides useful information on travel to Okinawa on Instagram →)@worldtours_official) 〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜 We have created an official LINE account to send out useful travel information and the latest campaign information! We will be sending out special deals for friends only.Click here to add a friend