Chunchacah
Protected Area
Arrecifes de Cozumel
Why dive here
With 177+ marine species recorded in the area - including barracuda, bull sharks, dolphins, eagle rays and nurse sharks - Chunchacah offers some of Cozumel's richest pinnacle diving. Water ranges 27-30°C, warmest August, September, October.
Chunchacah is often the second dive after Maracaibo, and it’s a good follow-up. We love how the reef stretches out, a constant 21 meters, giving you plenty of time to explore the big coral heads and fan corals. It’s a drift, naturally, and while the currents can be a bit shifty, they usually just carry you along nicely. You’ll drift past thickets of sea plums and sponges, with gorgonians swaying in the flow. Keep an eye out for eagle rays gliding past, and we’ve often spotted turtles here, too. The reef is busy with trumpetfish poking around, and the occasional Caribbean chestnut moray peeking out from a crevice. It’s a fantastic site for those who enjoy a relaxed drift over a healthy reef, with good chances of seeing some bigger pelagics along with the smaller reef residents.
Safety Notes
Strong currents typical this month (avg 79 cm/s). Good buoyancy control essential.
Nearest Dive Centres to Chunchacah
Dive shops near Chunchacah
Scuba Mau
Dive Palancar
CARIBE PARADISE DIVERS
Elite Dive Center
Blue Note Scuba Diving
Scuba XOC Dive Center Cozumel
Reviews for Chunchacah
Conditions
Ocean conditions, forecast and tides for Chunchacah
Chunchacah Ocean Conditions
Monthly averages for Chunchacah, sourced from NOAA NDBC + Copernicus Marine (EU) - nearest station: Yucatan Basin - 120 NM ESE of Cozumel, MX (227km away)
October Averages
Sea Temperature
30°C
85°F · Range: 28.7–32.3°C
Air Temperature
29°C
84°F
Current Speed
78.6 cm/s
Direction: NE (36.7°)
Chlorophyll-a
0.046 mg/m³
Very clear (oligotrophic)
Salinity
35.99 PSU
Wave Height
1.1m
6.7s period
Wind Speed
5.5 m/s
10.7 knots
Atmospheric Pressure
1010.7 hPa
Visibility
24.1 nmi
Based on 5 years of monitoring data · Data sources: NOAA NDBC + Copernicus Marine (EU)
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