Diving atCitrus Ridge (Indonesia)
Positioned in the southern Raja Ampat archipelago, off Gam Island near the North-Eastern edge of Yanggelo, Citrus Ridge presents itself as a dynamic channel dive. Its underwater topography consists of a sloping reef following a ridge, interspersed with sandy sections and vibrant coral formations. This site earned its name from the abundant soft corals displaying vivid orange and yellow hues.
As evening covers Citrus Ridge, the local air temperature is measured at 25.5°C. The current wave height at the surface is recorded at 0.1 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
Citrus Ridge delivers an exhilarating drift dive experience, often defined by moderate to strong currents that propel divers along its rich reef. The dive unfolds across a steep, coral-covered slope that descends to depths between 10 to 27 m / 33 to 88 ft, showcasing extensive coral gardens and impressive reef outcrops.
This vibrant site is celebrated for the abundant soft corals that create its namesake orange and yellow "citrus" palette, a truly distinguishing feature. Here, the nutrient-rich waters from surrounding mangrove forests fuel a diverse ecosystem, attracting both macro life and large schools of fish. Visibility typically ranges from 15 to 30 m / 50 to 100 ft, with optimal clarity during the dry season.
While these currents provide an adventurous element, they simultaneously draw in larger pelagic species, making each descent an unpredictable encounter. The water temperature is not consistently reported, but generally aligns with warm tropical conditions.
A secluded entry point on the North-Eastern edge of Yanggelo allows for a safer start before embracing the channel's flow.
Citrus Ridge
Conditions are Good
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Citrus Ridge show 25° air, 30° sea temperature, 0.3 m waves, and 16 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Optimal diving conditions at Citrus Ridge generally occur during the dry season, spanning from October to April, when visibility typically extends to its clearest range of 15 to 30 meters (50 to 100 feet). During these months, the monthly average air temperature consistently registers around 27.5°C to 28°C (81.7°F to 82.6°F), with a low average rainfall, often below 9 mm. Dive scores are consistently rated 'Excellent' in this period. The 'Good' diving season runs from May through September, experiencing slightly higher average rainfall, sometimes exceeding 10 mm, and average air temperatures hovering between 27°C and 28°C (82°F)and 82.0°F). While good diving is possible year-round, calmer surface conditions and reduced precipitation enhance the overall experience during the dryer months.
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
Navigating Citrus Ridge primarily involves a drift dive, as the currents here vary from moderate to strong, often dictating the pace and direction of exploration. These currents frequently run along the reef, creating an exhilarating ride that conserves air and allows for covering significant ground. Divers descend along a gentle slope, initially encountering sporadic rock formations and coral bommies before the reef transitions into denser, more colorful coral growth. There's a section halfway through the dive featuring a large sand slope where currents can intensify, requiring a more strenuous fin to traverse. Given these dynamic conditions and the maximum depth of 27 meters (88 feet), the site is best suited for intermediate to advanced divers comfortable with strong water movement.
Dive Difficulty & Safety Guidelines
Careful dive planning is essential for Citrus Ridge, particularly given the site's propensity for moderate to strong currents. Divers should always consult with local guides regarding the day's current direction and intensity, as this will determine the optimal entry point—either from the north or the south. Avoiding swimming against the flow is critical, as currents can become quite intense and quickly exhaust a diver. Maintaining awareness of your depth, particularly when exploring the sloping reef, is important to ensure no-decompression limits are respected. A safety stop at 5 meters (16 feet) is typically conducted as the current drops off near the end of the reef.
Recommended Equipment
- Dive Computer
- DSMB
This gear list is based on verified equipment signals for Citrus Ridge, Indonesia. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
Forecast trends indicate little change in overall diving conditions during the next few days.
Two divers in the same water temperature may experience very different comfort levels.
Many divers find that dive skin or rash guard offers the right level of insulation for conditions like these. A hood or vest is suggested for sensitive divers due to surface winds. The surrounding waters at Citrus Ridge are currently registering temperatures of roughly 30°C (85°F). Surface air temperatures are resting at 25°C (78°F).
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 Citrus Ridge.
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 Citrus Ridge
Entering the water at Citrus Ridge, divers are immediately struck by the vibrant orange and yellow soft corals that blanket the slope. The site's diverse ecosystem supports both captivating macro subjects and impressive pelagic encounters. Look closely among the sporadic rock formations for ghost shrimps and clownfish nestled within anemones, and scour the sandy bottom for various crustaceans. As you drift along the reef, large schools of barracudas, fusiliers, and surgeonfish frequently appear. Keep an eye out for wobbegong sharks resting on the seabed, various nudibranchs, and eels emerging from crevices. Schools of bumphead parrotfish may also be seen, presenting a majestic sight, while green turtles occasionally rest on the corals.
Dive Sites Near Citrus Ridge
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Dive Centers Near Citrus Ridge
Turtle Dive Homestay
Lumba Lumba Dive Center
Tarzan Diving Center
Corepen Dive Center
Dragonet Divers
Scuba Republic
Olin Dive Center
Nearest Airports
Nearest airports to help plan travel to this dive area.
Search Flights
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Search Flights on ExpediaFrequently Asked Questions
What is Citrus Ridge known for?
Citrus Ridge is characterized by its vibrant orange and yellow soft corals that cover the slopes. It's also recognized for its moderate to strong currents, which facilitate exciting drift dives and attract a wide range of marine life.
What kind of currents can I expect at Citrus Ridge?
Currents at Citrus Ridge typically range from moderate to strong, often running along the reef. These conditions make it an ideal location for drift diving, though some sections, like a large sand slope, may require more effort to navigate against the flow.
What is the typical visibility at Citrus Ridge?
Visibility at Citrus Ridge generally ranges between 15 to 30 meters (50 to 100 feet). The clearest conditions are usually experienced during the dry season, which runs from October to April.
Is Citrus Ridge suitable for beginner divers?
Due to the presence of moderate to strong currents and the site's depths, Citrus Ridge is generally considered best suited for intermediate to advanced divers. Comfort with drift diving and strong water movement is recommended.
What marine life might I encounter at Citrus Ridge?
Divers can expect to see a rich variety of marine life, including wobbegong sharks, eels, nudibranchs, and schools of barracudas, fusiliers, and surgeonfish. Macro life like ghost shrimps and clownfish, along with larger species such as bumphead parrotfish and green turtles, are also common sightings.
What is the maximum depth for diving at Citrus Ridge?
The maximum depth typically explored at Citrus Ridge is around 27 meters (88 feet). The site features a sloping reef, allowing for dives across various depths within this range.
Why is this dive site called Citrus Ridge?
The site derives its name from the abundant and lush soft corals that thrive along its slopes. These corals display striking hues of orange and yellow, reminiscent of citrus fruits.
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Citrus Ridge
Conditions are Good
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Citrus Ridge show 25° air, 30° sea temperature, 0.3 m waves, and 16 km/h wind. Forecast data is refreshed regularly to ensure accuracy.