Siaes Corner
Protected Area
Ngerumekaol Spawning Area
Why dive here
With 182+ marine species recorded in the area - including barracuda, lionfish, mandarin fish, napoleon wrasse and nautiluses - Siaes Corner offers some of Rock Islands's richest reef diving. Water ranges 29-30°C, warmest June, October, November.
Siaes Corner isn't always the first site people mention in Palau, but we think it’s consistently one of the best for pelagic action. You'll drop in and drift along the wall, eyes peeled for whatever the currents decide to bring past. We’ve seen enormous schools of barracuda here, spinning into shimmering tornadoes, and often a grey reef shark or two patrolling the deeper blue. What makes Siaes Corner special is that feeling of being on the edge of something vast. The wall itself has some lovely corals, with plenty of Black-back Butterflyfish flitting about and Scarlet Wrasse zipping over the reef, but it’s the open water that truly delivers. Keep an eye out for the resident Bumphead Parrotfish munching on the coral, especially early in the dive before they move off. We’d suggest going in the morning; the light is better, and the currents seem to bring more activity then. This isn't a site for lingering over macro, it's about the bigger picture. Come here ready for a dynamic drift, and you’ll likely leave with some fantastic memories.
Typical Siaes Corner Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Nearest Dive Centres to Siaes Corner
Dive shops near Siaes Corner
Splash Dive Center
Cruise Control palau
Cruise Control palau
Sam's Tours
iPalau Dive Center
Neco Marine
Reviews for Siaes Corner
Conditions
Ocean conditions, forecast and tides for Siaes Corner
Siaes Corner Ocean Conditions
Monthly averages for Siaes Corner, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (7.2, 134.3) (4km away)
October Averages
Sea Temperature
30°C
86°F · Range: 28.5–31.2°C
Current Speed
10.05 cm/s
Direction: N (5.7°)
Chlorophyll-a
0.026 mg/m³
Very clear (oligotrophic)
Salinity
33.62 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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