Punta Sur - Devil’s Throat
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 - Punta Sur - Devil’s Throat offers some of Cozumel's richest reef diving. Water ranges 27-30°C, warmest August, September, October.
Punta Sur’s Devil’s Throat is where Cozumel really earns its stripes, a proper adventure dive for those with a few logs in their book. We’re talking about a narrow, downward-sloping cavern that starts around 27 meters and spits you out much deeper. The entry itself is a squeeze, and then you’re navigating tight passages, feeling the rock close around you before it opens into a truly grand cathedral-like space. That moment when you emerge into the light, often with a school of fusiliers swirling past, is pure magic. Visibility here is usually excellent, around 27 meters, which is a blessing because you want to see every detail of those reef sharks and eagle rays that often cruise by the cavern’s exit. While you’ll spot plenty of Goldspot Gobies and Sharpnose Pufferfish tucked away, the real draw is the geology and the thrill of the journey. It's not a relaxed drift, so save this one for when you’re comfortable with your buoyancy and ready for a serious current.
Safety Notes
Strong currents typical this month (avg 79 cm/s). Good buoyancy control essential.
Nearest Dive Centres to Punta Sur - Devil’s Throat
Dive shops near Punta Sur - Devil’s Throat
Scuba Mau
Dive Palancar
CARIBE PARADISE DIVERS
Elite Dive Center
Scuba XOC Dive Center Cozumel
Blue Note Scuba Diving
Reviews for Punta Sur - Devil’s Throat
Conditions
Ocean conditions, forecast and tides for Punta Sur - Devil’s Throat
Punta Sur - Devil’s Throat Ocean Conditions
Monthly averages for Punta Sur - Devil’s Throat, 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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