Diving atSilica Reef (Tangdol Reef) (Philippines)
Silica Reef (Tangdol Reef) presents a compelling dive experience within Puerto Princesa, distinguished by its gently sloping underwater landscape. This site offers divers of all skill levels a serene environment to explore vibrant coral formations and encounter diverse marine life. It's an accessible location, known for conditions that foster both exploration and relaxation.
As evening covers Silica Reef (Tangdol Reef), the local air temperature is measured at 29°C. The current wave height at the surface is recorded at 0 m. These late-day readings characterize the surface conditions for the night.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
Exploring Silica Reef reveals a captivating underwater world, characterized by a reef that gradually descends from shallower areas into more profound waters. Beginning at approximately 5 meters (16 ft), the reef slopes gracefully to its maximum recreational depth of 30 m (98 ft), creating varied environments for marine observation.
Divers will navigate through diverse coral structures, encompassing both hard and soft corals, encountering a spectrum of colorful fish that actively school or seek refuge within these vibrant ecosystems. Primarily an Ocean dive, it's easily accessible by boat, making it a convenient destination from Puerto Princesa. The site is well-suited for a wide range of certifications, from entry-level PADI Open Water divers who can enjoy its shallower reaches, to advanced divers exploring deeper contours.
Conditions are often tranquil, with generally excellent visibility contributing to a consistently rewarding experience, allowing for leisurely exploration of its natural beauty and intricate details. Along the continuous slope, different zones emerge, each potentially hosting a distinct array of reef inhabitants.
Observations range from smaller macro life closer to shore to larger, occasional visitors in deeper sections, highlighting the site's rich biodiversity across its varied depths.
Silica Reef (Tangdol Reef)
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Silica Reef (Tangdol Reef) show 29° air, 31° sea temperature, 0.1 m waves, and 19 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Planning your visit to Silica Reef for an optimal diving experience often centers on the months with stable conditions. April, May, August, and October frequently offer excellent dive scores, presenting favorable windows for exploration. During these periods, air temperatures typically range between 27.5°C (82°F) in April and 28°C (82°F) in May, before settling around 27°C (81°F) in October. Rainfall is generally lower in these 'excellent' months, with April seeing minimal precipitation averaging 3.2 mm, which helps maintain calm seas. While specific water temperatures aren't consistently reported for Silica Reef, regional averages suggest comfortable conditions. Waves are also notably calmer, with averages often below 0.4 meters (1.3 ft) in April and May, making boat entry and surface intervals more pleasant.
PEAK SEASON SCORE
Scores combine air & water temps, waves, wind & rainfall for overall conditions.
BEST MONTHS TO DIVE
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
Conditions at Silica Reef are largely defined by its gently sloping depth profile, moving from shallower areas to deeper sections. Divers typically begin exploration at approximately 5 meters (16 ft), where initial views present abundant reef life. The reef descends to its full recreational limit, allowing for extended bottom times across varying depths. A gradual descent supports longer no-decompression limits for recreational divers. Conditions are often tranquil, with consistently excellent visibility enhancing the viewing of intricate coral formations and smaller reef creatures. While specific water temperature data for Silica Reef varies locally, the general area often experiences comfortable temperatures, making a 3mm wetsuit or rash guard suitable for many divers. Currents are usually mild, posing minimal challenge, though local conditions can vary, so an awareness of potential changes is always prudent. Generally, a calm environment provides a relaxing dive experience, ideal for leisurely exploration.
Dive Difficulty & Safety Guidelines
Diving at Silica Reef caters to a broad spectrum of certifications, making it suitable for both PADI Open Water and Advanced Open Water divers. Given its sloping profile and maximum depth, maintaining good buoyancy control becomes increasingly important as you explore deeper sections of the reef. The site is recognized for its generally tranquil conditions, but divers should always practice the buddy system and conduct thorough pre-dive checks. Familiarity with standard recreational dive procedures ensures a safe and enjoyable experience. No unique hazards are consistently reported for Silica Reef, making it a straightforward reef dive when proper safety protocols are observed.
Recommended Equipment
- Dive Computer
- DSMB
This gear list is based on verified equipment signals for Silica Reef (Tangdol Reef), Philippines. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
Surface temperatures may decrease slightly later in the week. Cooler days are ahead; you might want a warmer option for later in the week. A hood or vest can noticeably improve warmth during longer dives.
Divers who prefer a balanced level of warmth often select dive skin or rash guard in water temperatures like this.
Recent environmental data from Silica Reef (Tangdol Reef) indicates water temperatures near 31°C (87°F). Surface air temperatures are resting at 29°C (84°F).
Emergency & Medical Support
Essential information to help you plan your dive trip to Silica Reef (Tangdol Reef).
Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.
Before diving, it's recommended to:
- confirm nearest medical facilities
- check emergency procedures with local dive operators
- ensure dive insurance covers evacuation if required
Divers Alert Network
Diving emergency assistance available through DAN World.
+1-919-684-9111- 24/7 emergency hotline
- Diving medical assistance
- Evacuation coordination
Emergency contacts are provided for reference. Always verify local emergency services before diving.
Marine Life at Silica Reef (Tangdol Reef)
Observing the marine life at Silica Reef often begins with the immediate vibrancy of its coral landscape and the colorful fish population. Divers frequently spot various species of rays gliding near the sandy bottom or navigating through the reef structures. The site's rich coral formations serve as habitat for numerous tropical fish, adding constant movement and color to the underwater scenery. While not extensively documented with specific pelagic sightings for this particular reef, the healthy ecosystem promises consistent reef inhabitant encounters.
Dive Sites Near Silica Reef (Tangdol Reef)
View all dive sites in PhilippinesDiscover more underwater gems in this area.
Dive Centers Near Silica Reef (Tangdol Reef)
No Dive Centers Local To Silica Reef (Tangdol Reef)
Are you a dive center visiting this location? Get listed to reach divers.
Nearest Airports
Nearest airports to help plan travel to this dive area.
Search Flights
Check available flights and routes on Expedia, using the nearby airports listed in this section.
Search Flights on ExpediaFrequently Asked Questions
What is the maximum depth at Silica Reef?
Silica Reef slopes to a maximum depth of 30 m (98 ft), offering a substantial range for recreational diving. Divers can explore its shallower sections or venture to deeper parts.
Is Silica Reef suitable for beginner divers?
Yes, Silica Reef is suitable for divers of all levels. Tranquil conditions and a gradually sloping profile make it excellent for learning and skill development.
What kind of marine life can I expect to see?
Divers often encounter various rays at Silica Reef. Rich coral formations and diverse colorful fish species contribute to a visually engaging dive.
When is the best time to dive at Silica Reef?
April, May, August, and October are generally excellent for diving, offering lower rainfall and calmer waves. Air temperatures during these months are typically warm, ranging from 27°C to 28°C (81-82°F).
What type of dive is Silica Reef?
Silica Reef is primarily an Ocean and Reef dive. Entry is typically via boat, allowing access to its diverse underwater landscape.
How is the visibility at Silica Reef?
Excellent visibility is a known characteristic here. Clear conditions greatly enhance the diving experience, allowing unobstructed views of corals and marine inhabitants.
Planning to dive Silica Reef (Tangdol Reef)?
Send one inquiry and receive offers directly from the best verified local dive operators.
Silica Reef (Tangdol Reef)
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Silica Reef (Tangdol Reef) show 29° air, 31° sea temperature, 0.1 m waves, and 19 km/h wind. Forecast data is refreshed regularly to ensure accuracy.