

Best for beginner divers, boat entry.
Onok Island, located in the Balabac region of the Philippines, is a reef site accessible by boat. The area is defined by a healthy coral garden and a distinctive stilted walkway that extends over the water. Snorkellers can explore the reef directly from the island, where the shallow topography allows for easy observation of the underwater environment. Water temperatures at this site typically range between 28C and 30C throughout the year. Due to the shallow nature of the reef and the calm conditions, the site is well-suited for beginners and offers a high-quality snorkelling experience.
7.86830, 117.25830
The island is privately owned and requires prior permission from the management before visiting.
Access is via boat from Buliluyan port or other Balabac ports, typically arranged through a tour operator.
Recorded at this site
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
28-30°C
Best Time
Mar, Apr, May
Yes, the site is suitable for beginners due to its shallow reef topography and generally calm conditions.
Yes, Onok Island is a highly rated snorkelling location with a healthy coral garden accessible from the shore.
Access to the site requires a boat, though the reef itself can be explored by snorkelling directly from the island.
Water temperatures range from 28C to 30C throughout the year.
A rashguard or 2mm shorty is recommended for diving at Onok Island (Onuk Island) in Balabac. Water temperatures range from 28°C to 30°C.
The best months to visit Onok Island (Onuk Island) in Balabac are March, April, and May. Conditions outside these months can still be good but are less predictable.