Karang Ulin
Protected Area
KK Seram bagian timur
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 - Karang Ulin offers some of Raja Ampat's richest reef diving. Water ranges 29-30°C, warmest May, November, December.
Karang Ulin in Raja Ampat offers divers a look at a healthy coral reef. It’s a site that often delivers encounters with various reef fish, though we haven't noted any specific standouts here. The currents can vary, so it’s a good spot for divers comfortable with a bit of drift, offering a solid example of Raja Ampat's typical reef structure.
Safety Notes
Strong currents typical this month (avg 35 cm/s). Good buoyancy control essential.
Reviews for Karang Ulin
Conditions
Ocean conditions, forecast and tides for Karang Ulin
Karang Ulin Ocean Conditions
Monthly averages for Karang Ulin, 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)
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