Crystal Beach
Protected Area
沖縄県漁業調整規則第37条表第1号
Why dive here
With 428+ marine species recorded in the area - including bull sharks, manta rays, mobula rays (devil rays), seahorses and sea turtles - Crystal Beach offers some of Ishigaki & Yaeyama's richest diving. Water ranges 23-30°C, warmest July, August, September.
Crystal Beach sits off Ishigaki and offers a straightforward dive to 17m. It’s mostly sand and small coral patches, though we’ve often found a few interesting critters tucked away here if you look closely. Visibility can be quite good on a calm day, making it a decent spot for newer divers getting comfortable or those looking for an easy second dive. Don't expect dramatic topography; it's more about the gentle pace.
Typical Crystal Beach Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Always perform a 3-minute safety stop at 5m before surfacing.
Nearest Dive Centres to Crystal Beach
Dive shops near Crystal Beach
Blue Water
海講座
ORION
UMI-NO-KYOSHITSU
WAKE UP CALL
MOANA Diving College ISHIGAKIJIMA
Reviews for Crystal Beach
Conditions
Ocean conditions, forecast and tides for Crystal Beach
Crystal Beach Ocean Conditions
Monthly averages for Crystal Beach, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (24.6, 124.35) (10km away)
October Averages
Sea Temperature
29°C
84°F · Range: 27–30.4°C
Air Temperature
26°C
79°F
Wind Speed
7.74 m/s
15.0 knots
Atmospheric Pressure
1013.6 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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