Scuba Diving in Bida Island

Dive into Bida Nai & Bida Nok, Krabi! Marvel at stunning coral reefs, vibrant marine life, and crystal-clear waters. Ideal for divers of all levels seeking a picturesque underwater experience.

Diving into the Depths: The Allure of Bida Nai Bida Nok

Bida Nai and Bida Nok are just off the coast of Krabi. The dive site is part of the Phi Phi Islands. These sites are the most beautiful places for diving in the Andaman. These two peaks provide excellent opportunities for diving since they display diverse coral formation, plenty of fish species. The water is gentle and easy to navigate. The site is ideal for divers of all levels. This article will help you discover the wonder of diving in Bida Rock. It will also explain the best season to go for the dive, the various creatures to be expected in the sea and some tips for the dive. If you want to observe coral, reef fish, schools of fish or even sharks, you will not disappoint. This dive site is among the most popular in Krabi.

Timing Your Dive: The Best Seasons to ExploreBida Nai Bida Nok

The optimal diving season for Bida Nai and Bida Nok mirrors that of the broader Andaman Sea region. It lasts from November to April. During these months, divers can enjoy the most favorable conditions. It has calm seas, the water temperature is between 27°C to 30°C (81°F to 86°F), and visibility that can exceed 20 meters. This season is particularly ideal for encountering the vast array of marine life that frequents the reefs. To ensure the best experience, it's advisable to book your dive trip during this window, when the beauty of Bida Nai and Bida Nok is at its peak.

Bida Nai Bida Nok Diverse Marine Life

Leopard shark

Leopard shark

Guitar shark

Guitar shark

Blacktip reef shark

Blacktip reef shark

Eagle ray

Eagle ray

Anemone fish

Anemone fish

Box fish

Box fish

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

Bida Nai Bida Nok 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
Leopard shark

Leopard shark

LLLLL----LLL
Blacktip reef shark

Blacktip reef shark

LLLLLLLLLLLL
Octopus

Octopus

MMMMMMMMMMMM
Butterflyfish

Butterflyfish

HHHHHHHHHHHH
Lionfish

Lionfish

HHHHHHHHHHHH
Anemone fish

Anemone fish

HHHHHHHHHHHH

The Marine Marvels of Bida Nai Bida Nok: Animals and Seasons

The underwater landscapes of Bida Nai and Bida Nok are full of life. It offers divers a chance to witness a vibrant array of species. The reefs are home to colorful fish such as parrotfish, lionfish, and clownfish. They are paired with colorful coral, making a lively scene underwater. Divers might also encounter larger species such as reef sharks, turtles, and, occasionally, manta rays. Leopard sharks are the celebrities here as they lie on the sandy bottom during the day time. Divers can find many macro species in the area, as nudibranchs and seahorses hidden among the corals.

Bida Nai Bida Nok Diving Conditions

Recommended scuba diving level
Open water with experience

Water temperature27°C - 30°C
Underwater visibility10M - 20M
Underwater currentGentle to Moderate
Depth5M - 30M
WeatherTemperature: 28°C - 35°C Monsoon season: Jun - Sep
Underwater hazardStrong Current
Bida Nai and Bida Nok offer diving conditions that appeal to a wide audience:

Water Temperature: The waters are consistently warm. The temperature ranges around 27°C to 30°C (81°F to 86°F)

Underwater Visibility: Exceptional visibility. It often reaches over 20 meters (65 feet). However, when the current is strong the visibility could become murky with sand sediment.

Currents: The currents at these sites can vary from mild to moderate. It is suitable for divers with some experience and those looking to enjoy gentle drift dives.

Depth: The dive sites feature a range of depths from 15 to 25 meters. Both beginners and advanced divers can enjoy the dive site. 

Weather: The prime diving season from November to April offers ideal weather conditions, as there is no rain and has gentle currents. 

Hazards: Bida Nai and Bida Nok are relatively safe for diving, but as with any marine environment, divers should always be cautious of natural conditions and dive within their limits.

Bida Nai and Bida Nok in Krabi are jewels of the Andaman Sea. It offers divers a unique opportunity to explore coral reefs and see various marine life, especially leopard sharks. With its stunning underwater landscapes and great diving conditions, these sites promise an extraordinary adventure.


Explore Which Experience Is Best For You

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