

Best for intermediate divers, 15-30m, boat entry.
Kosai is a reef and wall dive located 1000 metres offshore from Moalboal, Philippines. The site features a drop-off with depths ranging from 15 to 30 metres, averaging 22 metres. Visibility typically spans 10 to 30 metres, and water temperatures remain consistent between 28 and 30 degrees Celsius. Access is exclusively by boat, and divers should coordinate surface support and equipment in advance. The topography requires caution, as sharp coral and rocks are present along the wall. Species recorded around this area include various nudibranchs, moray eels, lionfish, and flatworms. Divers should maintain awareness of their surroundings due to the presence of sharks.
9.69100, 122.39577
Facilities are not confirmed at this site, so sort out your tanks, weights, and surface support before you leave port. Boat access is the only option, so coordinate with your operator in advance regarding pick-up points and timing.
Boat access is provided by the operator from the Easy Diving and Beach Resort in Punta Ballo.
Recorded at this site
Depth
15-30m
Visibility
10-30m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
28-30°C
Current
None
Typical Dive
50 min
Species recorded around this area include the Yellow-edged Moray, Chromodoris Nudibranch, Indian Lionfish, and various other reef-dwelling invertebrates and fish.
The site is rated for intermediate divers. While the lack of current can be comfortable, the depth and the need to manage buoyancy near sharp coral require a solid skill level.
The site ranges from 15 to 30 metres in depth, with an average depth of 22 metres.
Boat access is required for this site. Divers must coordinate with an operator for transport to the location, which is 1000 metres from shore.
This is a dive site with an average depth of 22 metres, making it unsuitable for snorkelling.
Divers should avoid contact with sharp coral and rocks during descent and ascent. Additionally, maintain awareness of your surroundings as sharks are present at this site.
Diving at Kosai in Sipalay requires the following certifications: Open Water. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Kosai in Sipalay. Water temperatures range from 28°C to 30°C.
Visibility at Kosai in Sipalay typically ranges from 10 metres to 30 metres. Conditions vary with weather, tides, and seasons.