Diving atUstory Housereef (Philippines)
While the term 'house reef' might suggest a routine dive, Ustory housereef completely redefines expectations. This accessible yet astonishingly rich site, situated off Siquijor Island in the Philippines, offers divers a vibrant underwater world immediately at hand. It stands as a testament to the thriving biodiversity found within direct reach, proving that exceptional diving doesn't always require a boat trip.
Evening condition tracking at Ustory Housereef features an air temperature of 27.1°C. We have recorded wave heights measuring 0.64m during this period. These figures outline the environmental parameters currently present.
Dive Site Coordinates
9.1317, 123.5290
Dive Site Characteristics
Key Dive Site Facts
Dive Site Overview
Exploring Ustory housereef often begins with its deeper structures, where purpose-sunk containers rest between 22-30 m (72-98 ft). These artificial reefs, specifically designed to enhance marine habitats, are now extensively encrusted with a variety of sponges and host numerous crinoids, creating distinct microhabitats for smaller marine life.
From these deeper points, the dive gracefully ascends along a diverse reef slope. This gradual incline transitions through vibrant, healthy coral gardens, presenting a kaleidoscope of hard and soft coral species. The dynamic topography supports a wide range of marine life, from resident batfish hovering near the structures to solitary barracuda patrolling the deeper blue.
Interspersed throughout the ascent, divers will encounter expansive sandy patches, which offer excellent opportunities for muck diving enthusiasts. Here, a keen eye can spot elusive bottom dwellers.
Guides often lead intricate zigzag paths up the slope, ensuring divers experience the full spectrum of its captivating beauty and diverse ecosystems, from the deeper wreck-like elements to the shallower, bustling reef crest.
Best Time to Dive
Optimal diving conditions at Ustory housereef generally span April through June, and again in October, when 'Excellent' dive scores are most common. During these periods, air temperatures are comfortably warm, typically ranging from 28.3-28.6°C (83-83.5°F). Rainfall is minimal, often around 2.9-5.5mm, which generally contributes to better underwater visibility. While specific water temperature data isn't consistently reported, the region's tropical climate suggests warm waters year-round. Outside these peak months, conditions remain 'Good', with stable air temperatures between 26.6-27.6°C (80-81.7°F), though average rainfall might be slightly higher, reaching up to 10mm in July.
Climate Historical Averages
Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.
Dive Experience & Conditions
Accessing Ustory housereef is highly convenient, allowing for both boat and easy shore entries, catering to various diver preferences. Once submerged, divers are greeted by saltwater conditions and typically clear visibility, which contributes to spotting intricate macro life. The site ranges from a maximum depth of 30 m (98 ft) to shallower coral garden sections, accommodating different certification levels. While the dive profile can involve deeper exploration of the containers, the ascent along the reef slope is gradual. During certain seasons or tidal shifts, a gentle drift dive might be possible, enhancing the experience of covering more ground with minimal effort.
Dive Difficulty & Safety Guidelines
Prudent dive planning and adherence to established safety protocols are essential at Ustory housereef. While no specific hazards are consistently reported for this site, managing no-decompression limits, especially during deeper explorations of the sunken containers, is crucial. Divers should maintain excellent buoyancy control to protect the delicate coral gardens and sponge formations. Recommended certifications include PADI Open Water Diver for shallower sections and PADI Advanced Open Water Diver for exploring the maximum depth. Always respect marine life, giving ample space to residents like the notably aggressive anemone fish and observing any local guidelines.
Recommended Equipment
No verified equipment items yet.
Verified equipment recommendations for this dive site are being reviewed and may be added as additional source checks are completed.
Recommended Dive Suit
Individual comfort in the water can vary significantly from diver to diver, even under the same conditions.
For most recreational dives, 2-3mm shorty or light wetsuit should provide comfortable protection. Consider warmer surface protection (like a boat coat) due to brisk winds. Forecast conditions over the next few days suggest temperatures will remain relatively stable.
Water temperatures across the dive area at Ustory Housereef are presently estimated to be around 29°C (84°F). Surface air temperatures are resting at 27°C (81°F).
Conditions last reviewed: 18:00 using the latest environmental data.
Dive Logistics & Preparation
Hyperbaric Chamber
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Entry Requirements
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Currency
PHP
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Marine Life at Ustory Housereef
Across its varied underwater landscape, Ustory housereef showcases an impressive array of marine life. Within the encrusted containers, divers often discover juvenile giant frogfish camouflaged among the sponges, alongside resident batfish and barracuda. Over the sandy patches, ornate ghost pipefish are frequently spotted, while crinoid shrimp and candy crabs hide within the feather stars and soft corals. The coral garden sections host diverse nudibranchs, jumping leaf fish, and occasionally aggressive groups of anemone fish, guarding their porcelain crabs. Encounters with velvet ghost pipefish are also possible, making this a diverse critter haven. Deeper sections of the reef and shallow areas may reveal a resident school of jacks, giant clams, and friendly sea turtles; lucky divers might even spot elusive dugongs or harlequin shrimp during twilight dives.
Leaf Fish
Feather Star
Ornate Ghost Pipefish
Dugong
Harlequin Shrimp
Porcelain Crabs
Sea Turtle
Batfish
Anemone Fish
Giant Clam
Barracuda
Frogfish
Nudibranch
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Frequently Asked Questions
What is the maximum depth at Ustory housereef?
Divers can explore Ustory housereef down to a maximum depth of 30 m (98 ft). Shallower areas along the reef slope and coral gardens also offer extensive opportunities for exploration.
What types of diving are available at this site?
Ustory housereef offers diverse diving experiences, including reef diving and muck diving. Depending on conditions, some sections may also allow for gentle drift dives.
What marine life can I expect to see here?
The reef is known for its macro life, including juvenile giant frogfish, ornate and velvet ghost pipefish, crinoid shrimp, candy crabs, and numerous nudibranchs. Larger species like batfish, barracuda, schools of jacks, and sea turtles are also common.
Is Ustory housereef accessible for shore dives?
Yes, Ustory housereef is easily accessible via shore entry, making it a convenient option for divers. Boat entries are also available, depending on your dive operator.
What certifications are recommended for diving Ustory housereef?
PADI Open Water Diver certification is suitable for exploring the shallower reef sections. For access to the deeper parts, such as the sunken containers, a PADI Advanced Open Water Diver certification is recommended.
When is the best time to visit Ustory housereef for diving?
The months of April, May, June, and October generally offer the best diving conditions, with excellent dive scores, warm air temperatures, and minimal rainfall. Good diving is available year-round, but visibility may vary.
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