Chun Zumbul
Protected Area
Caribe Mexicano
Why dive here
With 177+ marine species recorded in the area - including barracuda, bull sharks, dolphins, eagle rays and nurse sharks - Chun Zumbul offers some of Cozumel's richest reef diving. Water ranges 27-30°C, warmest August, September, October.
Chun Zumbul is a solid choice for a relaxed dive in Cozumel, especially if you’re not keen on long boat rides. This shallow reef, topping out at around 11 meters, is a really comfortable spot to explore. We’ve often seen gardens of brown garden eels swaying in the sand, alongside some surprisingly large tarpon cruising by. It’s perfect for newer divers getting their fins wet, or for experienced eyes who enjoy really taking their time to spot things like pygmy morays tucked into the coral. Visibility averages 17 meters, which is usually plenty good for enjoying the corals and sponges.
Safety Notes
Strong currents typical this month (avg 79 cm/s). Good buoyancy control essential.
Nearest Dive Centres to Chun Zumbul
Dive shops near Chun Zumbul
Xico Dive Center
Tank-Ha Dive Center
Scuba Planet Mexico
PADI
Playa Diving Center
The Snorkel Shop
Reviews for Chun Zumbul
Conditions
Ocean conditions, forecast and tides for Chun Zumbul
Chun Zumbul Ocean Conditions
Monthly averages for Chun Zumbul, 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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