Ronnysa and Dwi
Why dive here
With 236+ marine species recorded in the area - including blacktip reef sharks, manta rays, mobula rays (devil rays), pygmy seahorses and sea turtles - Ronnysa and Dwi offers some of Raja Ampat's richest wreck diving. Water ranges 29-30°C, warmest May, November, December.
Ronnysa and Dwi often flies under the radar, but we think it’s a pretty neat little wreck dive in Raja Ampat. It’s a shallow landing craft, sitting upright in about eight metres of water, so it’s perfect for extended bottom times and really soaking in the atmosphere. The wreck itself has become a home for all sorts of critters, with plenty of small reef fish darting in and out of the hull and colourful soft corals growing on its metal shell. It’s a relaxed dive, great for photographers looking for an interesting subject without strong currents, and a nice change of pace from Raja Ampat's bustling reefs.
Typical Ronnysa and Dwi Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Strong currents typical this month (avg 35 cm/s). Good buoyancy control essential.
Reviews for Ronnysa and Dwi
Conditions
Ocean conditions, forecast and tides for Ronnysa and Dwi
Ronnysa and Dwi Ocean Conditions
Monthly averages for Ronnysa and Dwi, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (-0.5, 130.6) (0km away)
October Averages
Sea Temperature
30°C
86°F · Range: 29.2–30.9°C
Current Speed
34.71 cm/s
Direction: NW (311.5°)
Chlorophyll-a
0.138 mg/m³
Clear water
Salinity
34.33 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
Plan & book
Ways to dive Raja Ampat, from day trips to liveaboards.
Day trips & courses
via GetYourGuideGuided dives, courses and snorkel trips with instant booking.
Find dive trips in Raja AmpatPlaces to stay
via Booking.comHotels and dive resorts near Raja Ampat.
Search stays in Raja AmpatDive insurance
Most travel insurance excludes or limits scuba. Check what you need before you go.
Dive insurance explainedPartner links: we may earn a commission if you book, at no extra cost to you. How we make money
Where to Stay near Ronnysa and Dwi
Prices from Booking.com. We may earn a commission at no extra cost to you.
