Algae Patch 1 - Raja Ampat

Algae Patch 1 is one of those muck sites we often hit when transiting between Sorong and Raja Ampat proper. Don't let the name fool you, there’s plenty more than just algae here. Maximum depth hits 22m, with average visibility around 18m, which is decent for a sandy bottom. You’re really here for the small stuff. We’ve found everything from Opossum Pipefish to the Crazy Fish, hunkering down near the scattered coral blocks and patches of staghorn. It's an excellent spot for photographers keen on macro subjects, especially if you enjoy a slower, more deliberate dive. Just make sure your guide knows the tide chart, as currents in the channel can pick up surprisingly quickly.

Location
Raja Ampat, Indonesia, Southeast Asia
Coordinates
-0.912800, 130.573300
Type
reef
Maximum Depth
5-20m

Marine Protected Area: KK Kepulauan Raja Ampat

Best Time to Dive in Raja Ampat

The warmest water temperatures in Raja Ampat occur in November, averaging 30.3°C. The coolest conditions are in July at 29.3°C.

Monthly Water Temperatures

  • January: 29.7°C
  • February: 29.4°C
  • March: 29.6°C
  • April: 29.9°C
  • May: 29.9°C
  • June: 29.7°C
  • July: 29.3°C
  • August: 29.4°C
  • September: 29.6°C
  • October: 30.0°C
  • November: 30.3°C
  • December: 30.1°C

Nearby Dive Sites in Raja Ampat

Nearest Dive Centres to Algae Patch 1

Marine Life in Raja Ampat

Home to 250 recorded species including 176 reef fish, 43 hard corals, 8 seagrass & algae, 5 sea cucumbers, 4 clams & mussels, 4 other.

Notable Species

Recommended Packing List for Algae Patch 1

Based on average water temperature of 29.7°C, currents 20 cm/s.

  • Shorty or Rashguard - warm 30°C water needs minimal exposure protection
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories

Frequently Asked Questions

What is the typical diving depth at the Algae Patch 1 dive site?
The maximum diving depth at Algae Patch 1 is 22 meters. This "muck" dive site offers a great range for exploring its unique macro life.
What kind of marine life and underwater features can divers expect to see at Algae Patch 1?
Algae Patch 1 is renowned as a "muck" dive site, featuring extensive sandy areas interspersed with coral blocks. Divers can expect to encounter teeming macro life, including regular sightings of Nudys, Rhinopias, Scorpion Leaffishes, Mimic-Octopus, and Wonderpus. It's a fantastic spot for macro photography and observing unique critters.
How challenging is diving at Algae Patch 1 for different skill levels, and is it suitable for beginners?
Diving at Algae Patch 1 is rated as intermediate difficulty. While not explicitly stated as unsuitable for beginners, the presence of potentially strong currents due to its location in a channel suggests it's best suited for divers with some experience who can manage varying conditions. Divers should be prepared to consult tide charts to avoid strong currents.
What is the best time of year or season to dive at Algae Patch 1 for optimal conditions and visibility?
The provided data does not specify the best time of year or season to dive at Algae Patch 1 for optimal conditions and visibility. However, general information about diving in Raja Ampat or consulting when to dive resources might offer further insights into seasonal patterns.
Are there any specific certifications required to dive at Algae Patch 1?
The provided data does not specify any particular certifications required to dive at Algae Patch 1. Generally, an Open Water Diver certification is the minimum requirement for most recreational dive sites, but it's always wise to check with your dive operator for their specific requirements.
What are the typical currents and underwater conditions, such as visibility and water temperature, at the Algae Patch 1 dive site?
Algae Patch 1 is located in a channel, meaning divers should anticipate the possibility of strong currents and consult tide charts accordingly. The average visibility at the site is 18 meters, offering clear views of the abundant macro life. Water temperature information is not available in the provided data.