Ot Di Ma - Raja Ampat

Rodman is that kind of Cozumel dive we keep coming back to, not for deep drifts, but for pure, unadulterated blenny hunting. At a mere 7 meters, it feels more like exploring a really well-stocked aquarium than a typical reef dive. We love the patchy coral gardens, a mix of elkhorn and smaller brain corals, which create perfect hiding spots. The real stars here are the small stuff. We’ve spent entire dives just watching the comical antics of barfin and seagrass blennies popping out of their holes, or trying to spot the ridiculously camouflaged sand stargazers buried in the sand. Visibility can be a bit of a mixed bag; sometimes it’s 20 meters and sparkling, other times a bit silty after a strong north wind, maybe 10 meters. We find the mornings are often calmer. If you're a photographer with a macro lens, or just someone who appreciates the intricate details of a reef, Rodman is your spot. It’s not for speed demons or those chasing pelagics, but for anyone who loves slowing down and truly looking.

Location
Raja Ampat, Indonesia, Southeast Asia
Coordinates
-0.535500, 130.635400
Type
reef

Marine Protected Area: TAMAN WISATA PERAIRAN 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 Ot Di Ma

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 Ot Di Ma

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 Otdima dive site?
The reef at Ot Di Ma starts at 5 meters and extends down to 40 meters. However, the typical maximum diving depth recommended for this site is 21 meters. Divers can explore the vibrant coral garden and look for passing pelagics within this range.
What kind of marine life and underwater features can divers expect to see at Otdima?
Divers visiting Ot Di Ma can expect to encounter a rich variety of marine life and a beautiful coral garden. Keep an eye out for impressive creatures such as eagle rays and reef sharks in the blue. You'll also frequently spot green turtles, hawksbill turtles, snappers, triggerfish, and fusiliers amidst the reef.
How challenging is diving at Otdima, especially considering the currents?
Diving at Ot Di Ma is rated as an intermediate difficulty dive. While the data does not specify typical current conditions, divers should always be prepared for varying water movements, especially when looking into the blue for larger marine life. It's advisable to have experience with drift diving or similar conditions.
What is the best time of year to dive Otdima for optimal conditions?
Unfortunately, the provided data does not specify the best time of year to dive Ot Di Ma for optimal conditions. For general information on diving seasons in Indonesia or Raja Ampat, please consult our When to Dive section.
What scuba diving certifications are recommended or required to dive at Otdima?
The provided data does not specify any recommended or required scuba diving certifications for Ot Di Ma. Given its intermediate difficulty rating and maximum depth of 21 meters, divers should ensure they are comfortable and adequately trained for such conditions. Always check with your local dive operator for specific requirements before planning your trip.
What are the typical current conditions and visibility like at the Otdima dive site?
At Ot Di Ma, divers can generally expect an average visibility of 15 meters, offering clear views of the vibrant reef and marine life. While specific current conditions are not detailed, the site is rated as intermediate difficulty, suggesting that divers should be prepared for potential currents. Always consult your dive guide for real-time conditions.