Santa Rosa Wall
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 - Santa Rosa Wall offers some of Cozumel's richest reef diving. Water ranges 27-30°C, warmest August, September, October.
Drop in, and you’re instantly pulled into the Santa Rosa flow. This isn't just a wall; it's a vertical city, falling from 15 metres and just keeps going. We love the feeling of hanging over that deep blue, watching schools of horse-eye jacks wheeling in the distance. Keep a close eye on your depth gauge here, it’s easy to get distracted and go deeper than you intended, the wall just beckons you down. The current often dictates your pace, but we always try to slow down at the overhangs and the bigger swim-throughs. The light rays piercing through the cuts in the coral make for incredible photo ops, and you’ll often find nurse sharks resting in the shadows. Look for the Splendid toadfish, Cozumel’s own, tucked into crevices – their vibrant yellow faces are hard to miss once you know what you’re looking for. Spotted eagle rays often glide by in the deeper sections, so always keep an eye out into the blue. This site suits divers who are comfortable with drift diving and managing their depth, and who appreciate a grand, dramatic underwater landscape.
Safety Notes
Strong currents typical this month (avg 79 cm/s). Good buoyancy control essential.
Nearest Dive Centres to Santa Rosa Wall
Dive shops near Santa Rosa Wall
Scuba Mau
Dive Palancar
CARIBE PARADISE DIVERS
Blue Note Scuba Diving
Scuba XOC Dive Center Cozumel
Scuba Life Cozumel
Reviews for Santa Rosa Wall
Conditions
Ocean conditions, forecast and tides for Santa Rosa Wall
Santa Rosa Wall Ocean Conditions
Monthly averages for Santa Rosa Wall, 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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