AdvancedMuck · Reef
San Miguel

About This Dive Site
San Miguel (Dauin) Dive Site: A Macro Wonderland
Welcome to San Miguel, a renowned dive site along the critter-rich coastline of Dauin, Philippines. This intermediate dive site is a macro photographer's dream, offering an incredible array of unique and camouflaged marine life across its diverse underwater landscape. Divers will find a gentle sandy slope that transitions into a vibrant coral reef, adorned with soft corals and scattered bommies, providing ample habitat for fascinating creatures.
Diving Conditions and Topography
- Difficulty: Intermediate
- Depth: The dive site typically ranges from shallower areas to a maximum depth of 30 m. While many popular muck diving sections remain considerably shallower, often within 15 m, deeper sections are accessible for those with appropriate certification.
- Current: Divers can expect mild currents, making for relaxed critter hunting.
- Water Temperature: The water temperature in Dauin generally ranges from 26°C to 29°C, providing comfortable diving conditions year-round.
- Site Types: San Miguel offers a captivating blend of muck diving and reef diving. The site features extensive sandy slopes, seagrass beds, and healthy coral patches. An interesting artificial reef section, composed of old tires, has become a thriving habitat for various species.
Marine Life Encounters
San Miguel is a true hotspot for macro enthusiasts, celebrated for its extraordinary biodiversity. Divers will be rewarded with sightings of some of the ocean's most sought-after critters:
- Frogfish (Antennariidae spp.): Keep an eye out for various species of frogfish, including painted and striated frogfish, often found camouflaged among the old tires and coral bommies.
- Ornate Ghost Pipefish (Solenostomus paradoxus): These masters of disguise are frequently spotted swaying gently in the current, blending seamlessly with feather stars or hydroids.
- Leaf Scorpionfish (Taenianotus triacanthus): Look closely for these delicate, leaf-like fish, often found in rocky or coral areas.
- Common (Yellow) Seahorse (Hippocampus kuda): The shallow seagrass beds are a reliable spot for encountering these charming seahorses.
- Nudibranch (assorted) (Nudibranchia spp.): San Miguel is a nudibranch paradise, offering an impressive variety of colorful and whimsical sea slugs.
- Other Critters: Divers may also encounter flamboyant cuttlefish, pygmy squid, Ambon scorpionfish, moray eels, lionfish, crabs, shrimps, and even stargazers, especially during night dives.
Certification and Safety
An Open Water certification is required to dive San Miguel, but an Advanced Open Water certification is highly recommended, particularly if divers plan to explore beyond 20 m to fully appreciate the site's deeper features. While currents are generally mild, we recommend maintaining good buoyancy control to avoid stirring up the volcanic sand, which can reduce visibility for fellow divers and photographers. Divers should also be aware of potential boat traffic in the general area, though many Dauin dive sites are protected marine sanctuaries.
San Miguel promises an engaging and rewarding experience for divers keen on discovering the intricate beauty of the macro world. Its combination of muck and reef environments ensures a diverse and exciting exploration on every dive.
Current Conditions
Typical current strength at this dive site
Mild
Light current that is easy to swim against. Comfortable for most certified divers.
Strength Scale
None
Mild
Moderate
Strong
Best Time to Visit
Monthly conditions and seasonal highlights — tap a month
Shoulder season with generally good conditions. Some variability in weather and visibility.
Marine Life
5 species recorded at this site

Frogfish
Antennariidae spp.
Site occurrence not yet documented
No dated observations available.

Ornate Ghost Pipefish
Solenostomus paradoxus
Site occurrence not yet documented
No dated observations available.

Leaf Scorpionfish
Taenianotus triacanthus
Site occurrence not yet documented
No dated observations available.

Nudibranch (assorted)
Nudibranchia spp.
Site occurrence not yet documented
No dated observations available.
Common (Yellow) Seahorse
Hippocampus kuda
Site occurrence not yet documented
No dated observations available.
Hazards & Safety
Be aware of these potential hazards at this dive site
Depth
MediumDeeper sections reach a 30 m maximum, past beginner limits — Advanced Open Water recommended below 20 m
Boat traffic
LowBangka pickup near the seagrass-bed exit; surface with SMB
Certification Required
A minimum of Open Water (Advanced Open Water recommended past 20m) certification is required to dive this site.
360° Underwater View
Immersive panoramic view of this dive site
360° panorama coming soon
Immersive underwater views will be available when panoramic imagery is uploaded
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BeginnerDepth Profile
Vertical range at this site
Minimum Depth
16 ft
Shallowest point
Average Depth
52 ft
Typical dive depth
Maximum Depth
98 ft
Deepest point
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