Diving atArco Point (Philippines)
Diving Arco Point typically involves navigating a sloping reef that transforms into a distinctive wall. The route often flows as a drift dive, heading southwest with the prevailing current. Divers will encounter a unique vertical swim-through, locally known as the 'Hole in the Wall,' which begins around 18 meters and ascends to about 9 meters below the surface. This creates an engaging natural chimney to explore during the dive profile.
Tonight's objective overview for Arco Point shows an air temperature of 29°C. The measured surface conditions include wave heights around 0.64m. This environmental data is logged for the close of the day.
Dive Site Coordinates
9.5710, 123.8185
Key Dive Site Facts
Dive Site Overview
Arco Point offers divers a memorable exploration along a sloping reef that seamlessly transitions into a distinctive wall, characterized by fascinating geological formations. The site's defining feature is a remarkable vertical swim-through, affectionately named the "Hole in the Wall." This natural chimney begins at around 18 m (59 ft) and ascends vertically, opening into shallower sections of the reef near 9 meters.
Navigating this geological formation provides an engaging experience, particularly for those comfortable with enclosed spaces. A typical dive here often involves a drift, with currents generally flowing south, guiding divers southwest along the reef's contours. The general depth range for much of the exploration stays within recreational limits, though some deeper sections of the wall can reach a max depth of 22 meters.
Vibrant hard and soft corals populate the reef and wall, supporting a diverse array of smaller reef fish and invertebrates. Visibility varies, commonly seen between 5 meters and 22 meters, depending on local conditions, offering varied perspectives of the underwater landscape.
Arco Point is considered an accessible site for certified divers, balancing compelling natural architecture with the dynamic feel of a drift dive.
Best Time to Dive
Favorable conditions mean Arco Point is an appealing dive destination year-round. Air temperatures consistently remain warm, generally ranging between 26.5°C (80°F) in February and reaching up to 28.3°C (83°F) in May. The water temperature is similarly comfortable, typically staying between 26-29°C (79-84°F) throughout the year, removing the need for heavy thermal protection. Rainfall is relatively low in April, averaging around 3.4 mm, increasing slightly in months like October and November, which see averages closer to 8.5 mm. Despite some monthly variations in precipitation, the overall dive scores remain high, frequently rated as 'Excellent' for most of the year. During months like January, April, May, June, August, September, October, November, and December, conditions are particularly stable. Even in months like February, March, and July, the site maintains a 'Good' dive score, indicating reliable diving opportunities. Minor wind and wave height changes occur, but they rarely deter access given the sheltered nature of some sections.
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
Strong currents are a defining aspect of diving Arco Point, often facilitating a south-flowing drift along the reef and wall. Upon entry, divers encounter a gently sloping reef that soon gives way to a more dramatic vertical face. Managing buoyancy and awareness of positioning is key in these dynamic conditions. Visibility can fluctuate significantly, commonly ranging from 5 m (16 ft) to 22 m (72 ft), providing varying views of the underwater topography. Navigating the wall, particularly near the "Hole in the Wall" around 18 meters, offers an engaging interaction with the site's unique structure. Surface conditions remain generally mild, yet occasional seasonal shifts might introduce increased wave activity. Water temperatures consistently stay comfortable, usually between 26-29°C (79-84°F), which contributes to enjoyable, longer dives within recreational depth limits. While rated easy overall, being prepared for currents enhances the experience.
Dive Difficulty & Safety Guidelines
An experienced diver approaching Arco Point considers careful planning essential for a smooth dive. The site is known for strong currents, often dictating a drift dive profile; therefore, maintaining proper buoyancy and group cohesion is crucial. Familiarity with drift diving techniques is highly recommended. Entering the 'Hole in the Wall' involves an overhead environment, starting around 18 meters and ascending vertically. Divers should possess appropriate training and comfort with overhead clearances before attempting this section. Always dive with a reliable buddy and ensure you are adequately equipped for potential currents. Following local dive guide instructions is paramount, as they provide real-time updates on conditions and hazards. Prudent divers will also carry signaling devices for surface awareness, especially during drift dives.
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
In conditions like these, many divers prefer diving with 2-3mm shorty or light wetsuit. A hood or vest is suggested for sensitive divers due to surface winds.
Current readings at Arco Point show water temperatures near 29°C (83°F). Surface air temperatures are resting at 29°C (84°F).
Environmental conditions appear stable for the near future.
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
Nearest Airports
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Marine Life at Arco Point
What divers often notice first at Arco Point are the numerous banded sea kraits, gracefully navigating the reef and wall sections. These striking snakes are a common sight, adding a unique element to the dive. Moray eels also reside within the crevices and coral formations, often peering out from their hiding spots. The sloping reef and adjacent wall are home to a variety of smaller reef fish and invertebrates, contributing to the site's biodiversity. While specific large pelagics are not consistently reported, the diverse hard and soft coral gardens provide ample habitat for a healthy ecosystem, encouraging patient observation of the vibrant smaller inhabitants.
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Frequently Asked Questions
Is Arco Point suitable for beginner divers?
Yes, Arco Point is generally considered an easy and beginner-friendly dive site. Its main features are accessible, though navigating currents and the swim-through requires basic buoyancy control.
What is the 'Hole in the Wall'?
The 'Hole in the Wall' is a distinctive vertical swim-through or chimney. It starts around 18 meters deep and ascends to approximately 9 meters below the surface, offering a unique geological feature to explore.
What are the typical current conditions at Arco Point?
Currents at Arco Point are often strong, typically flowing south. Many dives are planned as drift dives, heading southwest along the wall, so divers should be prepared for moving water.
What marine life can I expect to see?
The site is well-known for its population of banded sea kraits and various moray eels. You'll also encounter a range of smaller reef fish and colorful corals inhabiting the sloping reef and wall.
What is the water temperature like year-round?
Water temperatures are consistently warm at Arco Point, typically ranging from 26-29°C (79-84°F). This comfortable range allows for pleasant diving throughout the year, usually requiring only a thin wetsuit or rash guard.
How is visibility at this dive site?
Visibility at Arco Point can be quite variable, ranging from 5 meters up to 22 meters. Conditions depend on factors like recent weather and local currents, but clear days offer excellent views of the site's features.
Is it a shore dive or boat dive?
Arco Point is accessible as a shore dive. This allows for convenient entry, though many dive operators may still use boats for logistical ease or to facilitate specific drift dive routes.
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