Koh Sak

Pattaya Near IslandS

Koh Sak Pattaya Near Islands

Learn about Koh Sak Pattaya Near Islands Dive Site

Koh Sak, a small kidney-shaped island located just north of Koh Lan, is part of Pattaya’s near island cluster. The island offers three distinct dive sites: Koh Sak East, Koh Sak West, and Koh Sak Deep Reef. Its northern-facing bay provides protection from prevailing winds, ensuring calm and clear waters for most of the year, making it an excellent spot for divers of all levels. Location: Northernmost island of the three Pattaya near islands, 10 km west of Pattaya Beach Depth: Max 18 meters, Min 3 meters – Average 5 meters Type of site: Shallow coral reefs, sandy bays, rocky outcrops, drift dive sites Level: Suitable for all levels, ideal for Open Water Courses Conditions: Generally calm with good protection from northern and southerly winds, surface markers recommended in some parts due to tour boats and jet skis Average Visibility: 5 meters to 15 meters

Where are the Dive Sites at Koh Sak?

Koh Sak features multiple dive sites, each with unique attractions and marine life:

Koh Sak East: Known for its drift diving opportunities and turtle spotting, this site offers a diverse underwater landscape. The east side around the corner from the bay is perfect for a leisurely drift dive.
Koh Sak West: This site can be divided into several sub-level dive sites:
- The Cubes: An underwater artificial reef project.
- Turtle Point: A popular spot for encountering hawksbill turtles.
- The Deep Reef: Home to many rocks and soft corals, including a forest of whip corals.
- The Submarine Run: A unique dive site with varied topography.
HTMS Khood: The Closest Shipwreck To Pattaya Beach is some 800m off Koh Sak Island

What Aquatic Life is Common at Koh Sak?

Koh Sak boasts a rich and diverse marine ecosystem, making it a favorite among divers. Common aquatic life includes:

Saddleback Clown Fish: Often seen they live in Anenomes both on the reef and out in the bay
Hawksbill Turtles: Frequently spotted around the reefs.
Blue Spotted Sting Rays: Gliding gracefully over the sandy bottoms.
Nudibranch: Colorful and intricate, a delight for macro photographers.
Schooling Fish: Various species that create mesmerizing underwater spectacles.

Koh Sak West Muck Diving and Deep Reef

Koh Sak’s vast sandy bays are excellent for muck diving, offering opportunities to discover rare and fascinating macro species.

Muck Diving: The bay area and sandy drop-offs are ideal for spotting seahorses, nudibranchs, and other macro life. You can also find Demon Stingers hiding in the sand here. These sites are perfect for divers who enjoy exploring for hidden treasures.
Deep Reef: Navigated to by experienced Pattaya Divers who know where to find it, is highlighted by many rocks and soft corals, including a stunning forest of whip corals. The hard corals dominate the shallower areas, while the soft corals bloom in their full colors at around 18 meters depth. This area is home to a variety of marine life including Bamboo Sharks, Morays and sometimes cuttlefish and Giant Travali providing an exciting dive experience.

Koh Sak’s combination of protected bays, diverse dive sites, and rich marine life make it a must-visit destination for divers exploring Pattaya’s near islands. Whether you are a novice or an experienced diver, Koh Sak offers an unforgettable underwater adventure.