Scuba Diving In Phang Nga

Dive into Phang Nga's hidden treasures of the Andaman Sea! Experience unique cave dives and vibrant coral reefs near Similan and Surin Islands. Start your unforgettable underwater adventure today!

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Scuba Diving in Phang Nga

Phang Nga is known for limestone formations and crystal clear waters. The area provides an excellent diving experience within the Andaman Sea. Divers at all levels can explore along the shore of Khao Lak, Phang Nga. Or, divers can choose to take a trip to Similan or Surin archipelago to explore the underwater world. Phang Nga serves as a launch pad for both Liveaboard and day trip boats to the best dive site in Thailand. In Phang Nga, scuba divers can dive in multiple diving experiences. The variety includes shipwreck, amazing coral reefs, large schools of fish or large animals like whale sharks and manta rays. This guide will give you the basic information to have your best Phang Nga diving experience. You will learn about its diving season, marine animal, top dive site and diving condition in this guide.
The prime season to dive in Phang Nga extends from November to April. The season is both aligned with Andaman dry season and National Park operating months. The sea conditions will be calm, with warm water temperature around 27°C to 30°C (81°F to 86°F). The visibility is also amazing as it has less residual from the mainland rain wash. To ensure your spot during this busy season, it’s advisable to book at least two months in advance for liveaboard and day trip service.

Top Dive Sites in Phang Nga

Phang Nga's dive sites offer a compelling mix of underwater terrains, including: 

Richelieu Rock, 

Richelieu rock is a jewel of Phang Nga and Andaman Sea. This dive site is world-renowned and beloved by advanced divers. Richelieu Rock has stunning purple soft corals. It offers a high chance of spotting whale sharks.The horseshoe shaped reef offers an underwater spectacle, as it offers dense schools of tropical fish making it a top destination for underwater photographers. 

Koh Bon

Koh Bon is off the coast of Phang Nga. The island is known for its dramatic wall dives and frequent manta ray sightings. Manta rays frequently visit Koh Bon for its cleaning station. The dive site is suitable for divers of intermediate to advanced levels. 

Anita Reef 

Anita Reef provides a more serene dive environment. It is perfect for divers of all skill levels. Its shallow coral gardens are bustling with life. The life includes colorful nudibranchs and schools of juvenile fish. The site's gentle conditions and clear waters make it an ideal location for macro photography and leisurely exploration. 

The Surin Islands, 

Surin island is part of a national park in Phang Nga. The park offers pristine dive conditions with untouched coral reefs and a thriving local species. Suitable for both beginners and experienced divers, the islands boast clear waters and diverse marine habitats, including the chance to encounter rare species like leopard shark, manta ray, whale shark and macro animal in their natural environment. 

Tachai Pinnacle

Tachai Pinnacle is situated between the Surin and Similan Islands in Phan Nga. It comes with strong currents and deep waters. Yet the dive site will be rewarding with colorful sea fan and manta rays & whale shark sightings.

Phang Nga Diverse Marine Life

Whale shark

Whale shark

Manta ray

Manta ray

Leopard shark

Leopard shark

Guitar shark

Guitar shark

Blacktip reef shark

Blacktip reef shark

Eagle ray

Eagle ray

Frogfish

Frogfish

Anemone fish

Anemone fish

Box fish

Box fish

Seahorse

Seahorse

Nudibranch

Nudibranch

Octopus

Octopus

Shrimp

Shrimp

Sea anemone

Sea anemone

Soft Coral

Soft Coral

Hard Coral

Hard Coral

Dolphins

Dolphins

Turtle

Turtle

Barracuda

Barracuda

Butterflyfish

Butterflyfish

Lionfish

Lionfish

Napoleon fish

Napoleon fish

Parrot fish

Parrot fish

Phang Nga Marine Life Sighting Calendar

HHigh chance
MMedium chance
LLow chance
-No sighting
ANIMAL
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC
Whale shark

Whale shark

MMLLL----LLM
Manta ray

Manta ray

MMLLL----LLM
Leopard shark

Leopard shark

MMMLL----LLM
Guitar shark

Guitar shark

LLLLL----LLL
Eagle ray

Eagle ray

LLLLL----LLL
Blacktip reef shark

Blacktip reef shark

LLLLL----LLL
Turtle

Turtle

MMMMMMMMMMMM
The marine life in and around Phang Nga is vibrant and varied. Scuba divers could encounter a plethora of species from the Similan and Surin Islands' ecosystems. Its highlights include whale sharks, manta rays, colorful clownfish, nudibranchs, frog fish, ghost pipefish, seahorse and harlequin shrimp. The reefs are also a sanctuary for turtles, octopuses, and schools of tropical fish.

Phang Nga Diving Conditions

Recommended scuba diving level
Open water diver

Water temperature27°C - 30°C
Underwater visibility20M - 30M
Underwater currentModerate - Strong
Depth10M - 40M
WeatherTemperature: 28°C - 35°C Monsoon season: Jun - Sep
Underwater hazardDown Current Stonefish, Lionfish
Water Temperature: Consistently warm, perfect for comfortable diving.

Visibility: Excellent, especially near the Similan and Surin Islands, providing clear views of the marine environment.

Currents: Can vary, with gentle flows around the reefs and stronger currents in open water sites.

Depth: Offers a range, from shallow reef dives to deeper excursions for advanced divers.

Weather: Ideal during the dry season, with minimal rainfall and calm seas.

Hazards: Divers should be mindful of natural conditions and potential underwater navigation challenges in cave sites.

Diving in Phang Nga is more than just an exploration of the underwater world; it's an immersion into one of Thailand's most picturesque and ecologically diverse regions. Whether venturing into the deep to witness the grandeur of pelagic life or marveling at the intricate beauty of coral gardens, Phang Nga ensures an unparalleled diving experience.

Explore Which Experience Is Best For You

Discover your perfect Phang Nga scuba diving tour with Giant Stride! We offer a variety of options and price ranges to fit your budget and diving style. Browse our collection of dive center vendors to find your ideal experience.

Ready To Book Your Adventure With Giant Stride?

Giant Stride is the destination for booking and comparing scuba diving adventures and prices Phang Nga and across Thailand. Explore our website to find the perfect experience for you, from beginner dives to advanced expeditions.