Scuba Diving at Koh Haa

Dive into Koh Haa, Krabi: a paradise of crystal-clear waters, stunning coral labyrinths, and diverse marine life. Ideal for all divers, from novices to the experienced

Diving into the Depths: The Allure of Koh Haa

The Koh Haa islands are in the waters near Krabi. They are a group of islands that are popular among divers in Thailand for their clear waters, their caves and diverse marine life ecosystems. Koh Haa offers a variety of diving spots, for all levels of experience – from gentle coral reefs ideal for beginners to cavern dives and tunnels for more seasoned adventurers underwater. Discover the enchanting world of Koh Haa with this guide that reveals their best visiting times and the diverse marine creatures awaiting you. You will learn the basic diving conditions in Koh Haa to prepare for your best experience when diving in this paradise.

Timing Your Dive: The Best Seasons to ExploreKoh Haa

The best time for diving in Koh Haa is usually from November to April. It is when the Andaman Sea offers conditions with gentle current and water temperature ranging between 27°C to 30°C (81°F to 86°F). Divers can enjoy visibility of over 30 meters (100 feet) during this period, which makes it perfect for capturing photographs and observing wildlife. During this period, divers will avoid the monsoon season, making the dive more relaxed and enjoyable around Koh Haa lagoon. Those planning to visit this diving spot during its peak period are advised to book ahead to guarantee their spot.

Koh Haa Diverse Marine Life

Whale shark

Whale shark

Manta ray

Manta ray

Blacktip reef shark

Blacktip reef shark

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

Turtle

Turtle

Barracuda

Barracuda

Butterflyfish

Butterflyfish

Lionfish

Lionfish

Napoleon fish

Napoleon fish

Parrot fish

Parrot fish

Koh Haa 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

LLLLL----LLL
Seahorse

Seahorse

LLLLLLLLLLLL
Anemone fish

Anemone fish

HHHHHHHHHHHH
Butterflyfish

Butterflyfish

HHHHHHHHHHHH
Lionfish

Lionfish

HHHHHHHHHHHH
Hard Coral

Hard Coral

HHHHHHHHHHHH
Parrot fish

Parrot fish

HHHHHHHHHHHH

The Marine Marvels of Koh Haa: Animals and Seasons

The underwater world of Koh Haa is a collection of marine life diversity that divers can explore with excitement and wonder! It is home to a variety of fish species like clownfish and graceful manta rays while sometimes being graced by the presence of the magnificent whale shark too! The coral reefs in the area are alive with color and energy supporting a range of ecosystems where macro photographers can have a time discovering seahorses and other fascinating creatures like nudibranchs and ghost pipefish. Divers can also explore the cavern of Koh Haa, where divers can swim through and look at the small fish in a silhouette from the light outside. Koh Haas pristine waters and conservation efforts also attract a variety of creatures—a perfect destination for those seeking unforgettable encounters.

Koh Haa Diving Conditions

Recommended scuba diving level
Open water diver

Water temperature27°C - 30°C
Underwater visibility10M - 30M
Underwater currentMild to Moderate
Depth5M - 30M
WeatherTemperature: 28°C - 35°C Monsoon season: Jun - Sep
Underwater hazardStrong Current
The diving conditions at Koh Haa are exceptional.

Temperature:  The temperature of the water ranging between 27°C to 30°C (81°F, to 86°F) enables divers to enjoy dives, without feeling too cold or too hot. 

Visibility: Visibility extends over 30 meters (100 feet) revealing the stunning coral formations and vibrant marine ecosystem thriving beneath the surface. 

Currents: It ranges from gentle to moderate levels, it caters to both sightseeing and exciting drift diving experiences. 

Depths: Most of the depth is between 15 - 25 meters. Diving spots across the island chain cater to divers of all skill levels. From beginners enjoying waters to divers venturing into deeper realms. 

Weather: The diving season from November to April offers weather conditions with no rain and perfect sea conditions. 

Hazard: it's generally safe there. Remember to watch out for ocean currents and dive responsibly within your skill level and certifications. 

Cavern, Macro animal and pelagic animal at Koh Haa showcase the world of the Andaman Sea. Divers of any expertise level are welcomed to explore this haven for diving enthusiasts. As you prepare for your visit to Koh Haa island in the Krabi region, get ready for an adventure that will immerse you in the marine life and scenic wonders of this aquatic paradise.

Explore Which Experience Is Best For You

Discover your perfect Koh Haa 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 in Koh Haa and across Thailand. Explore our website to find the perfect experience for you, from beginner dives to advanced expeditions.