Ishigakijima Island September Climate, Clothing, and Recommended Activities & Events Complete Guide

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In September, Ishigaki Island is still filled with a tropical atmosphere, as the warmth of summer lingers.

This time of year, when there are fewer tourists, is also a great opportunity to enjoy the island's laid-back pace.

This is a hidden gem of a season when you can keep travel costs down and enjoy the resort to the fullest.

In this article, we’ll introduce the charms of Ishigaki Island in September and share some tips for making the most of your stay.

The Climate on Ishigaki Island in September 

In September, Ishigaki Island is still very much in the grip of summer.

While temperatures have remained near 30 degrees, making this the perfect season to enjoy the ocean and nature, concerns about the impact of typhoons mean that checking the weather is a key part of planning your trip.

Here's an overview of the climate on Ishigaki Island in September.

Temperatures on Ishigaki Island in September 

Here is a summary of the September temperatures in Ishigaki Island and Tokyo.

Temperatures remain very high, just as they were in August.

Even at its lowest, it's still close to 26 degrees, so,Stay hydrated to prevent heatstrokeIt is necessary to do this frequently.

Precipitation on Ishigaki Island in September 

Here is a summary of the precipitation in September for Ishigaki Island, the surrounding islands, and Tokyo.

It's not as bad as it was in August, but still...typhoon...camesquallThere’s no doubt that this is the time of year when such things tend to happen.

As a result, rainfall will also increase, so it’s a good idea to check the weather forecast in advance and prepare rain gear.

Wind Direction and Speed on Ishigaki Island in September 

I have compiled data on wind speeds in September for Ishigaki Island, the surrounding islands, and Tokyo.

While wind speeds naturally increase during typhoons, they generally begin to subside compared to August.

Since it’s very pleasant when there are no typhoons, be sure to do thorough research and check the weather forecast.

Sunshine Hours on Ishigaki Island in September 

Just like in August, the days are very long.

From early-morning activities to tours featuring sunset views...you'll be able to fully enjoy all the island has to offer.

Typhoons on Ishigaki Island in September

As in August, there were many typhoons, andOkinawa is also known as “Typhoon Alley” because of the high frequency of typhoons there.

It is often severely affected by typhoons and frequently suffers extensive damage.

Since the region is hit by more than twice as many typhoons as the mainland, if you plan to visit during this time of year, be sure toCheck the typhoon activityLet's do it.

What to Wear in September 

The weather on Ishigaki Island in September is almost the same as in August, and since the average temperature is high, you should have no problem wearing short sleeves and shorts.

However, since the UV rays are strong, sunscreen, sunglasses, and a hat are essential, and you might want to wear a rash guard when participating in water activities.

Be sure to carry rain gear, such as a folding umbrella, in case of typhoons or sudden downpours.

September Crowd Levels 

Because typhoons occur frequently, the number of tourists decreases compared to August.

Therefore, it probably won't get very crowded.

Since September is generally a month with few tourists, if you can pinpoint the days when typhoons aren’t expected, you’ll be able to enjoy a very flexible travel experience.

Ishigaki Island in September
Five recommended sightseeing spots

Ishigaki Island is a tropical resort known for its beautiful ocean, abundant nature, and unique culture.

In this article, we’ve carefully selected five must-see tourist attractions to introduce to you.

Tourist Attractions on Ishigaki Island in September
1) Kabira Bay

Kabira Bay, one of Ishigaki Island’s most iconic scenic spots, is a bay renowned for the beautiful contrast between its emerald-green waters—known as “Kabira Blue”—and the white sand.

On a glass-bottom boat or during a SUP experience, you can enjoy up-close views of the coral and tropical fish beneath the surface, as well as gentle waves and beautiful scenery.

There are many activities to enjoy at Kabira Bay, making it a must-see spot on Ishigaki Island in September.

Tourist Attractions on Ishigaki Island in September
② Miyara River

The Miyara River, Ishigaki Island’s largest river, is a nature-rich spot featuring extensive mangrove forests designated as a National Natural Monument.

As you glide across the calm waters in a canoe or on a SUP, you’ll be enveloped by the sound of birdsong and the scent of the trees—a truly soothing experience. This is the perfect spot for anyone who wants to experience the unspoiled natural beauty of Ishigaki Island.

Sunset tours, where you can watch the sun set, are also popular, offering a chance to experience something out of the ordinary while breathing in the crisp, fresh air.

Tourist Attractions on Ishigaki Island in September
③ Taketomi Island

Taketomi Island is a small offshore island where the traditional Okinawan landscape—with its old houses featuring red-tiled roofs and white-sand paths—still remains.

It’s easily accessible—just a 10-minute ferry ride from Ishigaki Island—and you can enjoy the stunning scenery, including the traditional townscape, Kondoi Beach, and Star Sand Beach, while cycling around the island.

On this island where time passes at a leisurely pace, you can enjoy a soothing, relaxing experience.

Tourist Attractions on Ishigaki Island in September
④ Sokuchi Beach

Sukuji Beach is a long, gently sloping beach that boasts some of the most stunning scenery on Ishigaki Island.

With its white sandy beaches and emerald-green sea stretching out before you, this spot is a peaceful coastline that’s popular with families.

What makes it even more captivating is the sunset at dusk.

The setting sun slowly sinks below the horizon, dyeing the sky and sea orange, and a scene straight out of a painting unfolds before your eyes.

The real charm of Sokochi Beach lies in the luxury of spending your days playing in the ocean and your evenings gazing at the breathtaking scenery while listening to the sound of the waves.

Tourist Attractions on Ishigaki Island in September
⑤ Arakawa Falls

Arakawa Falls is a secluded spot where you can experience the natural beauty of Ishigaki Island.

The waterfall that appears as you make your way through the jungle is surrounded by abundant water and lush greenery, creating a soothing space filled with negative ions.

Visitors can also enjoy playing in the water at the waterfall pool, which is especially popular in the summer.

Ishigaki Island in September
Five recommended activities

There were so many charming tourist spots on Ishigaki Island that are worth visiting in September, weren't there?

It's still a season where you can feel the summer weather, and there are plenty of activities to enjoy.

Here are some recommended activities to enjoy on Ishigaki Island this September.

September Activities on Ishigaki Island
(1) Phantom snorkeling

The contrast between the white sandy beach and the emerald-green sea surrounding it on all sides is truly beautiful, andIt’s called the “Phantom Island” because it only appears at low tide.It is called

Because it’s home to the largest coral reef system in the country, it’s famous worldwide as a snorkeling spot!

You can enjoy diving in shallow waters, but further out at sea, you might even have the chance to encounter giant corals, sea turtles, and manta rays.

September Activities on Ishigaki Island
(2) Kabira Bay SUP

Ishigaki IslandKabira Bay, the No. 1 popular tourist destinationYou can experience SUP cruising at

The waters of Kabira Bay—also known as "Kabira Blue"—are crystal-clear and a beautiful, translucent blue.

Since we use boards that are relatively stable on our tours, even first-timers will be able to stand up.

September Activities on Ishigaki Island
Snorkeling in the Blue Cave

Blue Cave, located near Yonehara Beach in the northern part of Ishigaki Island, is a popular snorkeling spot.

The surrounding waters are home to colorful fish and coral reefs, and if you're lucky, you might even spot a sea turtle,It can be enjoyed by small children and adults alike.

The Blue Cave is the only place on Ishigaki Island where you can enjoy both cave exploration and snorkeling!

September Activities on Ishigaki Island
4) Sunrise SUP

September Activities on Ishigaki Island
5) Jungle Night Tour

One of the island's main attractions is the chance to encounter nocturnal animals and plants unique to Ishigaki Island.

High humidity tends to bring reptiles out more often, so your chances of seeing rare animals go up!

The night tour isYou can participate even if it rainsThat's why it's one of the activities you can enjoy even on Iriomote Island in August, when it rains a lot!

Also, on a clear night, if you make your way through the jungle, you'll be treated to a star-filled sky!

Ishigaki Island is the first in Japan to...Designated as a starry sky reserveIt boasts a beauty that is truly remarkable.

Under a sky where you can clearly see the Milky Way and shooting stars, you’ll feel as if you’re inside a planetarium.

Once you've enjoyed both the sightseeing and the activities,
Oceanfront Grill St. ELMO ISHIGAKI

To round off a day filled with sightseeing and activities, we recommend “Oceanfront Grill St. ELMO ISHIGAKI,” where you can enjoy your meal while gazing out at the ocean.

The Restaurant Closest to the Ocean on Ishigaki IslandIt is located right next to Fusaki Beach.

Sunset on Ishigaki Island in September is around 6:40 p.m.If you visit around 6:10 p.m., you can watch the sunset from the comfort of your seat.The following is a list of the most common problems with the "C" in the "C" column.

You can enjoy Ishigaki beef steak whether you make a reservation for the same day or come without one.So, even if it's hard to predict what your day will look like, you can rest assured.

An 8-course French full-course meal prepared by a Michelin-starred chefIt's also popular (reservations required by the day before; starts at 5:00 p.m. and 7:00 p.m.).

You can check the sunset times for each month and our recommended visiting hours on the page below.

About September on Ishigaki Island
Frequently Asked Questions

in the end

I introduced what Ishigaki Island is like in September.How was it?

In September, Ishigaki Island continues to experience hot days just like in August, but if you take precautions against UV rays, you can comfortably wear short sleeves.

Although the risk of typhoons is high, travel costs are significantly lower, and if you time your trip for good weather, you can enjoy an ideal vacation.

Thank you for reading to the end.

Click here to see the temperature, clothes, events and activities in Ishigaki Island by month.

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This article was written by.

Hello! I'm Niwa-chan, your source for all things Ishigaki Island. I have loved to be in touch with nature since I was a child, and I am especially fascinated by the rich natural environment of Okinawa. Currently based in Ishigaki Island, I provide information on how to enjoy activities such as snorkeling, SUP, and kayaking, as well as the hidden charms of the island.

I want to experience the best activities in Ishigaki Island! and "I want to get local information about Ishigaki Island! We provide detailed information on recommended spots and activities on the island to those who want to "experience the best activities in Ishigaki Island! We aim to deliver unforgettable experiences for our customers by interacting with the local nature every day.

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