Scuba Diving at Genteng Kecil, West Reef, Pulau Seribu, Jakarta

Diving atGenteng Kecil, West Reef, Pulau Seribu, Jakarta (Indonesia)

Genteng Kecil, West Reef, in Jakarta's Pulau Seribu, offers divers a clear view into its underwater realm. Visibility here generally supports a rewarding exploration of its reef structures. Conditions typically allow for good sightlines across the diverse hard and soft corals. This site serves as a prime entry point for experiencing the rich marine environment of the region, making it highly visible and accessible.

Evening condition tracking at Genteng Kecil, West Reef, Pulau Seribu, Jakarta features an air temperature of 29°C. We have recorded wave heights measuring 0.3 m during this period. These figures outline the environmental parameters currently present.

Dive Site Location & Key Facts

Everything you need to know about this dive site.

Max Depth20m / 66ft
Entry Type--
Water Typesalt
Dive Types
Reef

Dive Site Overview

Genteng Kecil, West Reef, offers an engaging and accessible dive experience within the Pulau Seribu archipelago. This vibrant coral reef accommodates divers of all experience levels, including beginners, thanks to its manageable depths and generally calm conditions.

Descending into the water column reveals a diverse reef ecosystem, primarily composed of hard and soft coral formations that house an array of smaller marine life. Reef slopes are gentle, with varied topography inviting exploration without demanding advanced navigation skills. Maximum depth on the West Reef is typically around 20 m (65 ft).

Nearby sections of Genteng Kecil, such as its House Reef, extend slightly deeper, offering platforms for skill practice at shallower depths. Diver objectives range from initial certifications to relaxed recreational dives, supported by the site's flexibility.

Expect a comfortable pace exploring intricate details of the coral gardens and resident species. Currents here are often mild, contributing to comfortable drift dives along the reef edge or stationary observation.

Such conditions ensure even casual divers can appreciate the underwater environment without significant physical demands.

Genteng Kecil, West Reef, Pulau Seribu, Jakarta

Conditions are Good

7/10
Confidence: 8/10
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
29° / 30°
Wave Height
0.7 m
Wind Speed
23 km/h ESE
Rain Chance
100%

Current conditions near Genteng Kecil, West Reef, Pulau Seribu, Jakarta show 29° air, 30° sea temperature, 0.7 m waves, and 23 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 11, 2026, 01:51 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Choosing the optimal time for diving at Genteng Kecil, West Reef, often involves balancing weather patterns and desired conditions. The months of May, June, and October frequently present excellent dive scores, indicating prime conditions. During these periods, average wave heights are typically lower, around 0.4-0.5 m (1.3-1.6 ft), with rain activity reduced to 5.5-6.4 mm (0.2-0.25 in). Air temperatures remain consistently warm, averaging 28.5-29°C (83-84°F). In contrast, the period from January to March, while still offering good dive scores, sees slightly higher average wind speeds, up to 28.7 km/h (17.8 mph), and increased rainfall, sometimes reaching 15.9 mm (0.6 in) in January. This can occasionally lead to choppier surface conditions, though underwater impacts are often minimal. For the clearest waters and most comfortable surface intervals, planning a trip during the May-June or October windows is generally preferred. August also stands out with minimal rainfall, averaging just 1.88 mm (0.07 in), contributing to favorable conditions.

PEAK SEASON SCORE

87/100
Very Good

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


BEST MONTHS TO DIVE

MAY
AUG
OCT
DIVE SCORE
(0–100)
70
JAN
75
FEB
81
MAR
86
APR
87
MAY
86
JUN
85
JUL
87
AUG
86
SEP
87
OCT
82
NOV
78
DEC
AIR TEMP (°C)
27
28
28
28
29
28
28
28
28
29
28
28
WAVES (M)
0.6
0.5
0.5
0.4
0.4
0.5
0.6
0.6
0.6
0.5
0.5
0.5
WIND (KM/H)
29
26
25
22
20
20
21
20
21
22
24
26
RAIN (MM)
15.9
11.4
7.9
6.7
5.6
6.4
3.9
1.9
2.7
2.5
7.3
9.6
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 entering the water at Genteng Kecil, West Reef, divers can anticipate a gradual descent into tropical conditions. Water temperatures are not consistently reported, but generally remain warm, aligning with typical Indonesian coastal waters. Averaging air temperatures between 27.5-29°C (82-84°F) throughout the year suggest comfortable aquatic environments, likely in the 27-29°C (81-84°F) range. Surface conditions vary; average wave heights usually hover between 0.4-0.6 m (1.3-2.0 ft), with calmer periods experienced during the dryer months. As divers move along the reef, they'll navigate the relatively shallow maximum depth of 20 m (65 ft). Currents are often mild to moderate, allowing for relaxed drifts over the reef flat and gentle slopes. Visibility can vary, but frequently offers good clarity, enabling clear views of the extensive hard coral formations. These stable conditions make it a suitable location for divers to practice buoyancy control and macro observation without battling strong elements.

Dive Difficulty & Safety Guidelines

Approaching any dive site, even one as approachable as Genteng Kecil, West Reef, requires adherence to standard safety practices. No specific hazards are consistently reported for this location. However, divers should always remain mindful of boat traffic, especially when surfacing in high-activity areas. Maintaining appropriate depth and bottom times, particularly given the site's maximum recreational depth of 20 m (65 ft), is crucial. Planning dives within certification limits remains a fundamental guideline. Given the reef environment, proper buoyancy control is vital to avoid contact with delicate corals. It's always advisable to dive with a buddy and carry a surface marker buoy. A local dive professional can provide real-time updates on conditions, ensuring a safe and enjoyable exploration of the reef.

Recommended Equipment

  • Dive Computer
  • DSMB

This gear list is based on verified equipment signals for Genteng Kecil, West Reef, Pulau Seribu, Jakarta, Indonesia. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

Recent conditions suggest the water at Genteng Kecil, West Reef, Pulau Seribu, Jakarta remains near 30°C (86°F), offering typical conditions for the area. Surface air temperatures are resting at 29°C (84°F).

Forecast models indicate that diving conditions should remain largely unchanged.

In water temperatures like these, dive skin or rash guard typically offers sufficient warmth for most recreational dives. Some divers naturally tolerate cooler water better than others.

Genteng Kecil, West Reef, Pulau Seribu, Jakarta conditions last reviewed: 01:51 local time (UTC+7), Jun 11, 2026

Due to technical issues with our weather providers, data hasn't been fetched for over 48 hours. The data above reflects the conditions at the time of the last successful fetch.

Emergency & Medical Support

Essential information to help you plan your dive trip to Genteng Kecil, West Reef, Pulau Seribu, Jakarta.

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 Genteng Kecil, West Reef, Pulau Seribu, Jakarta

The reef landscape of Genteng Kecil, West Reef, hosts a variety of marine inhabitants, integrating seamlessly with its coral formations. Divers often encounter turtles gliding gracefully over the reef, a common sight in these waters. Among the corals and rocky crevices, look for various morays peering out from their shelters. Large cuttlefish can sometimes be observed displaying their captivating color changes. Less common but possible sightings include reef sharks patrolling the deeper sections and stingrays resting on sandy patches adjacent to the main reef structure. The vibrant hard and soft corals themselves provide a living backdrop, supporting diverse smaller fish species.

Image contributors:Albert kok, Wrtiii3644 at English Wikipedia + 1 more
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Dive Centers Near Genteng Kecil, West Reef, Pulau Seribu, Jakarta

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Nearest Airports

Nearest airports to help plan travel to this dive area.

Soekarno-Hatta International AirportCGK
57 km
Halim Perdanakusuma International AirportHLP
81 km
Radin Inten II International AirportTKG
156 km
💵Currency:IDR

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 typical depth range for diving at Genteng Kecil, West Reef?

The primary dive site at West Reef generally reaches a maximum depth of 20 m (65 ft). Nearby sections, such as the House Reef, extend slightly deeper.

Is Genteng Kecil, West Reef, suitable for beginner divers?

Yes, this location is considered ideal for beginner divers. Its manageable depths and generally mild currents provide a comfortable environment for skill practice and leisurely exploration.

What kind of marine life might I see here?

Divers often encounter turtles, various morays, and large cuttlefish. Occasionally, reef sharks or stingrays might be spotted, particularly in the deeper sections or sandy areas.

What are the general water conditions like?

Water temperatures are typically warm, characteristic of tropical Indonesian waters. Surface conditions often feature mild waves, especially during the dry season, making for comfortable entries and exits.

How are the currents at Genteng Kecil, West Reef?

Currents are generally mild to moderate. This allows for relaxed drift dives and makes it easier for divers of all experience levels to navigate the reef without significant effort.

When is the best time of year to dive this site for optimal conditions?

May, June, and October generally offer the best conditions with lower rainfall and calmer waves, leading to higher dive scores. August also features minimal rain, contributing to good visibility.

Are there any specific hazards to be aware of?

No specific inherent hazards are consistently reported for Genteng Kecil, West Reef. Standard safe diving practices, such as buddy diving and buoyancy control, are always recommended.

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