Koh Yao Yai Scuba Diving: The Best Diving Destination

Koh Yao Yai is an idyllic Thai island located in Phang Nga Bay. It’s well known for its crystal clear water, white sand beaches, and lush jungle foliage. But what many visitors don’t know is that Koh Yao Yai is also a premier scuba diving destination.

The island has over 20 dive sites to explore, with something to offer every level of dive. From shallow reefs teeming with colorful fish to dramatic drop-offs and caves, Koh Yao Yai has it all. If you’re planning a trip to Thailand, be sure to add Koh Yao Yai to your list of must-see destinations.

And if you’re a scuba diver, you won’t be disappointed by the amazing underwater world waiting to be explored.

Scuba Diving in Koh Yao Yai

Koh Yao Yai is an island in Thailand that is quickly gaining popularity as a top scuba diving destination. The island offers clear waters, amazing marine life, and beautiful coral reefs. Koh Yao Yai is a great place for both beginner and experienced divers.

There are many dive shops on the island that offer equipment rentals, lessons, and guided dives. The best time to scuba dive on Koh Yao Yai is from November to April when the water visibility is at its best. During this time of year, you can expect to see a variety of fish, turtles, stingrays, eels, barracudas, and even sharks!

Koh Yao Yai is truly a diver’s paradise.

Where is Koh Yao Yai?

Koh Yao Yai is a small island located in Phang Nga Bay, approximately halfway between the larger islands of Koh Phi Phi and Phuket. It is part of a group of islands that also includes Koh Yao Noi, Koh Hong, and others. The island has an area of about 18 square kilometers and a population of around 2,500 people.

Where is Koh Yao Yai?

The majority of the island’s residents are Muslim fishermen who live in stilt houses over the water. There are also several small villages located inland where farmers grow rubber trees and coconuts. Tourism is starting to develop on the island with a few resorts, hotels, and guesthouses beginning to appear.

However, it still remains largely undeveloped compared to its more popular neighboring islands. Koh Yao Yai is accessible by boat from both Krabi and Phuket Province.

What Kind of Diving is Available on Koh Yao Yai

Popular activities for scuba diving enthusiasts include reef dives, wreck dives, and night dives. Reef dives offer the chance to explore the vibrant colors and diverse marine life of a coral reef. Wreck dives let divers explore sunken ships and other man-made structures, while night dives provide the opportunity to see nocturnal marine creatures in their natural habitat.

What is the Water Temperature in Koh Yao Yai

What is the Water Temperature in Koh Yao Yai

The average water temperature in Thailand is around 27 degrees Celsius (80.6 Fahrenheit). However, Koh Yao Yai’s water temperature can differ depending on the time of year and the location.

For example, in January the average water temperature near Phuket is about 25 degrees Celsius (77 Fahrenheit), but it can be a few degrees cooler in the north near Chiang Rai.

Scuba Diving in Koh Yao Yai (Thailand)


Koh Yao Noi is an island located in Thailand and is a great place for scuba diving. The reefs around the island are teeming with marine life, and there are many shipwrecks to explore. The visibility is also excellent, making Koh Yao Noi a popular spot for both beginner and experienced divers.

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Elsie S. Pilla is an acclaimed travel writer, whose work has been published in numerous print and digital publications. With a passion for exploring new destinations and immersing herself in different cultures, Elsie has traveled extensively across the globe, from the beaches of Bali to the mountains of Peru. Her writing is known for its vivid descriptions, insightful commentary, and practical advice, making her a sought-after contributor to top travel publications. Through her work on taketravelinfo.com, Elsie continues to share her love of travel with a wide audience, inspiring others to embark on their own adventures.

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