San Ricardo Whale Sharks
Protected Area
Columbus Fish Sanctuary
Why dive here
With 82+ marine species recorded in the area - including manta rays, mobula rays (devil rays), whale sharks and pufferfish - San Ricardo Whale Sharks offers some of Siargao's richest reef diving. Water ranges 27-30°C, warmest June, August, September.
San Ricardo offers a rare chance to encounter whale sharks in Siargao. While not a typical reef dive, the focus here is purely on these gentle giants as they feed close to the surface. It's a seasonal interaction, best suited for divers who prioritize big animal encounters over coral formations. Expect a unique experience, often involving snorkeling rather than full scuba.
Typical San Ricardo Whale Sharks Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
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Conditions
Ocean conditions, forecast and tides for San Ricardo Whale Sharks
San Ricardo Whale Sharks Ocean Conditions
Monthly averages for San Ricardo Whale Sharks, sourced from Open-Meteo marine data + Copernicus Marine (EU) - nearest station: Open-Meteo marine grid (8.91, 125.03) (20km away)
October Averages
Sea Temperature
30°C
86°F · Range: 29.2–31.2°C
Current Speed
1 cm/s
Direction: S (180°)
Chlorophyll-a
0.333 mg/m³
Moderate productivity
Salinity
32.39 PSU
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data + Copernicus Marine (EU)
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