Scuba Diving at Atoll

Diving at Atoll (Philippines)

Atoll, in Puerto Galera, delivers a captivating dive experience through its distinctive circular structure. Divers exploring this submerged sanctuary find a unique journey defined by topographical features like swim-throughs. Coral gardens encircle the main site, setting the stage for vibrant marine encounters.

As evening covers Atoll, the local air temperature is measured at 28°C. The current wave height at the surface is recorded at 0.3 m. These late-day readings characterize the surface conditions for the night.

Dive Site Location & Key Facts

Coordinates13.5227, 120.9929
Site Characteristics
Ocean
Max Depth35m / 115ft
Entry Typeboat
Water Typesalt
Dive Types
Reef

Dive Site Overview

Atoll stands as a well-established reef system within Puerto Galera, a flourishing natural formation. Its circular layout provides a distinct structure for exploration, inviting divers into a vibrant ecosystem where coral gardens bloom.

Descending here reveals an encompassing panorama of diverse hard and soft corals, forming a rich backdrop for an abundance of marine life. Divers of various skill levels can access this site, which reaches a maximum depth of 35 m / 114 ft. Diverse topographical features, including natural swim-throughs, enhance the sense of an underwater journey.

Overall health of this marine paradise showcases Puerto Galera’s robust underwater environment, sustaining a wide array of tropical fish and invertebrates. Catering to both reef and ocean dive types, it presents opportunities for encounters with common species like grouper, snapper, moray eels, and even nudibranchs amidst the intricate coral structures. Engaging experiences await experienced divers and novices alike.

Atoll

Conditions are Moderate

6/10
Confidence: 7/10
Indicates meteorological model agreement and data availability.
Best Dive Window

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
28° / 30°
Wave Height
N/A
Wind Speed
27 km/h WSW
Rain Chance
50%

Current conditions near Atoll show 28° air, 30° sea temperature, N/A waves, and 27 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Aug 5, 2026, 02:23 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Planning a visit during the drier months typically enhances underwater conditions for an optimal dive experience. March through May often present excellent dive scores, characterized by minimal rainfall, averaging between 2.1 mm and 6.1 mm. Air temperatures during these months are comfortably warm, ranging from 26°C to 28.5°C, contributing to overall favorable conditions. August also stands out with excellent scores, often seeing clear conditions despite slightly higher but still manageable rainfall around 9.2 mm. While diving is generally good year-round, December and January see increased rainfall, around 14 mm to 18 mm, which might occasionally impact surface conditions and visibility. Wind speeds are also generally lower from May to October, creating calmer seas.

PEAK SEASON SCORE

93/100
Excellent

Scores combine air & water temps, waves, wind & rainfall for overall conditions.


BEST MONTHS TO DIVE

APR
MAY
AUG
DIVE SCORE
(0–100)
75
JAN
75
FEB
90
MAR
96
APR
94
MAY
75
JUN
75
JUL
94
AUG
75
SEP
75
OCT
75
NOV
75
DEC
AIR TEMP (°C)
25
26
26
28
29
28
28
28
28
27
27
26
WATER TEMP (°C)
27
27
27
29
30
31
30
30
30
30
29
28
WAVES (M)
0.6
0.6
0.5
0.3
0.3
0.2
0.3
0.3
0.3
0.3
0.5
0.5
WIND (KM/H)
20
21
20
17
16
11
12
12
12
14
18
18
RAIN (MM)
14.0
11.4
6.1
2.1
5.5
10.7
11.9
9.3
10.9
10.4
12.5
18.3
DIVE SCORE GUIDE (0–100)
Excellent (90–100)
Very Good (80–89)
Good (70–79)
Moderate (50–69)
Poor (30–49)
Not Recommended (0–29)

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

Upon descent, divers immediately notice Atoll's distinct circular topography, guiding exploration and creating an immersive feel. Shifting from shallower coral gardens to deeper sections, it offers diverse environments suitable for all skill levels. Expect to navigate intriguing topographical features, including natural swim-throughs, which add an element of adventure. Visibility generally allows for clear views of vibrant soft corals and barrel sponges adorning the reef structure, contributing to an underwater symphony of colors and life. Water here remains consistently warm, typical of this region, creating comfortable conditions for extended bottom times. Dives are primarily accessed via boat, ensuring convenient entry to the main attractions.

Dive Difficulty & Safety Guidelines

Dive planning for Atoll should always prioritize current conditions, as local factors can influence visibility and mild currents. Divers are advised to carry a dive computer, surface marker buoy, and ensure their equipment is well-maintained. Given the site’s maximum depth of 35 m / 114 ft, PADI Advanced Open Water Diver certification or equivalent is recommended for fully appreciating deeper sections.

For those considering technical exploration, especially beyond recreational limits, Tec 40/45/50 training would be beneficial. Always stay with your dive buddy, adhere to no-decompression limits, and respect the marine environment by maintaining good buoyancy control.

Recommended Equipment

Deep dive hazard. Increased narcosis and gas consumption risk.

  • Dive Computer
  • DSMB
  • Primary & Backup Lights

This gear list is based on verified equipment signals for Atoll, Philippines. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

Forecast trends indicate similar diving conditions over the next few days.

Factors such as dive duration, depth, and activity level can influence how warm a diver feels underwater.

Dive skin or rash guard typically balances flexibility and thermal protection in these temperatures. A hood or vest is suggested for sensitive divers due to surface winds. The surrounding waters at Atoll are currently registering temperatures of roughly 30°C (86°F). Surface air temperatures are resting at 28°C (83°F).

Atoll conditions last reviewed: 02:23 local time (UTC+8), Aug 5, 2026

Emergency & Medical Support

Essential information to help you plan your dive trip to Atoll.

Hyperbaric Chamber

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
24/7 Available

Divers Alert Network

Diving emergency assistance available through DAN World.

+1-919-684-9111
  • 24/7 emergency hotline
  • Diving medical assistance
  • Evacuation coordination
View official DAN emergency contacts

Emergency contacts are provided for reference. Always verify local emergency services before diving.

Marine Life at Atoll

Atoll's underwater landscape features a tapestry of vibrant coral gardens, where both soft and hard corals create a kaleidoscope of colors. A thriving reef system supports an impressive array of life here.

Divers frequently encounter schools of tropical fish moving across the reef, alongside individual sightings of grouper, lionfish, and snapper. Moray eels often peer from their rocky hideouts; octopus and various nudibranchs are discovered tucked away in crevices.

Keep an eye out for mackerel and humphead parrotfish navigating the reef, amidst impressive barrel sponges and delicate soft corals.

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Nearest Airports

Nearest airports to help plan travel to this dive area.

Ninoy Aquino International AirportMNL
109 km
San Jose AirportSJI
129 km
Tugdan AirportTBH
179 km
💵Currency:PHP

Search Flights

Check available flights and routes on Expedia, using the nearby airports listed in this section.

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Frequently Asked Questions

What is the maximum depth at Atoll?

Atoll's dive site reaches a maximum depth of 35 m / 114 ft. This depth allows for diverse exploration across its various sections.

What skill level is recommended for diving Atoll?

Atoll caters to divers of all skill levels due to its varied depths and topographical features. However, PADI Advanced Open Water Diver certification or equivalent is recommended to fully explore deeper sections.

What types of diving are available at Atoll?

Atoll primarily offers reef and ocean diving experiences. Extensive coral gardens, intricate reef structures, and natural swim-throughs define exploration here.

What marine life can typically be seen at Atoll?

Divers often encounter schools of tropical fish, alongside common sightings of grouper, snapper, and moray eels. Octopus, various nudibranchs, mackerel, and humphead parrotfish are also frequently observed amongst soft corals and barrel sponges.

How is Atoll accessed for diving?

Access to Atoll's dive site is primarily via boat. Dive operators in Puerto Galera regularly arrange trips to this location.

What are the best months to dive at Atoll?

Optimal dive times are typically from March to May, and again in August, when conditions are rated excellent due to minimal rainfall and comfortably warm air temperatures. These months generally offer optimal visibility and calmer surface conditions.

Are there any specific training recommendations for Atoll?

While accessible to most, PADI Advanced Open Water Diver certification is recommended for deeper explorations. For those interested in venturing beyond recreational limits, Tec 40/45/50 training would be beneficial.

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