Scuba Diving at Cacaluta, Coral Garden

Diving atCacaluta, Coral Garden (Mexico)

Cacaluta, a coral garden in Mexico's Pacific, presents an exceptional dive experience where calm waters meet vibrant marine activity. Imagine exploring depths ranging from shallow sections for snorkelers to a maximum of 12 m (40 ft) for divers. This site offers compelling sea turtle encounters and diverse Pacific marine life, making it a destination suitable for a range of skill levels. The relatively protected environment offers excellent conditions for underwater exploration.

Tonight's objective overview for Cacaluta, Coral Garden shows an air temperature of 24.5°C. The measured surface conditions include wave heights around 1.6 m. This environmental data is logged for the close of the day.

Dive Site Location & Key Facts

Everything you need to know about this dive site.

Coordinates15.7194, -96.1637
Site Characteristics
Beach
Max Depth--
Entry Type--
Water Type--
Dive Types
DriftReef

Dive Site Overview

Exploring Cacaluta reveals an extensive coral plate extending along the island's shore, making it ideal for both scuba diving and snorkeling. A recreational depth range supports various activities, reaching shallow sections of 1.8 m (6 ft) perfect for snorkelers and descending to deeper areas for divers.

Its topography primarily consists of this expansive coral garden, providing ample hiding spots and foraging areas for marine creatures. Vibrant coral formations, characterized by a mix of hard and soft corals, create a rich habitat that divers can explore. Diverse species like sea fans and brain corals anchor portions of the reef, providing structure.

Generally favorable conditions prevail, attributed to Cacaluta's relatively protected nature, enhancing the experience for divers and snorkelers alike. Often accessible as a beach or drift dive, the site's layout caters to various preferences.

Beginners will find the shallower, protected areas welcoming, offering gentle currents. More experienced divers can navigate the full extent of the coral formations, down to the maximum recreational depth for the site, observing how the reef subtly changes with depth.

While Pacific Ocean visibility can vary, Cacaluta typically maintains clear enough conditions to appreciate the vibrant underwater landscape, supporting observations of diverse species adapted to these depths, especially in the absence of significant rainfall.

Cacaluta, Coral Garden

Conditions are Good

8/10
Confidence: 8/10
Indicates meteorological model agreement and data availability.

Best Dive Window

07:00 - 14:00

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
25° / 31°
Wave Height
1.6 m
Wind Speed
14 km/h WNW
Rain Chance
0%

Current conditions near Cacaluta, Coral Garden show 25° air, 31° sea temperature, 1.6 m waves, and 14 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 13, 2026, 07:52 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Optimal diving at Cacaluta typically occurs during the drier months, generally from November through April, and again in July and August. During these periods, the region experiences consistently good dive scores, with average air temperatures pleasantly ranging between 27°C and 29°C (80-84°F). Rainfall is notably low, often less than 1 mm, contributing to better underwater visibility and more settled sea conditions. While exact water temperatures are not consistently reported for this specific site, they generally mirror the warm air temperatures of the Pacific. Conversely, months like June and September see higher rainfall, averaging around 7-9 mm, which can sometimes impact visibility due to runoff. Wave heights might also be higher during May and September, potentially influencing surface conditions and boat transfers. Despite these variations, Cacaluta maintains a moderate dive score even in less ideal months, suggesting it remains a viable option for those planning trips outside the peak dry season, though conditions may demand more flexibility.

PEAK SEASON SCORE

79/100
Good

Scores combine air & water temps, waves, wind & rainfall for overall conditions.


BEST MONTHS TO DIVE

JAN
FEB
DEC
DIVE SCORE
(0–100)
80
JAN
77
FEB
77
MAR
73
APR
65
MAY
60
JUN
73
JUL
72
AUG
65
SEP
69
OCT
76
NOV
81
DEC
AIR TEMP (°C)
27
27
28
29
30
28
28
29
28
27
28
27
WAVES (M)
1.1
1.2
1.2
1.4
1.6
1.7
1.4
1.5
1.6
1.5
1.3
1.1
WIND (KM/H)
16
18
18
19
17
16
12
14
13
14
14
14
RAIN (MM)
0.1
0.2
0.1
0.3
0.4
9.1
3.6
3.4
7.2
6.9
1.0
0.1
DIVE SCORE GUIDE (0–100)
Excellent (90–100)
Very Good (80–89)
Good (70–79)
Moderate (50–69)
Poor (30–49)
Not Recommended (0–29)

Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.

Dive Experience & Conditions

Conditions at Cacaluta typically present a dive environment well-suited for diverse experience levels. The dive profile ranges from shallow, beginner-friendly areas to deeper sections, accommodating both Open Water certified divers and snorkelers. While specific current reports are limited, the site is generally considered protected, indicating mild to moderate water movement, especially in shallower sections. This makes for a more relaxed exploration of the coral garden. Water temperatures in this Pacific region are generally warm, mirroring the average air temperatures which frequently sit between 27-29°C (81-84°F) throughout much of the year, suggesting comfortable conditions for wetsuit choices. Visibility, while not always comparable to the Caribbean, often allows for clear views of the vibrant marine life and coral formations. Expect a calm, inviting environment perfect for observing the site's resident sea turtles and diverse fish populations.

Dive Difficulty & Safety Guidelines

Considering Cacaluta's protected nature, major hazards are not consistently reported. However, all divers should adhere to standard safety protocols. Always dive within your certification limits and plan dives appropriately for the site's maximum recreational depth. Current conditions can vary, even in sheltered bays, so remain aware of any subtle water movement, especially during drift dives. Maintaining proper buoyancy is crucial to protect the delicate coral garden, preventing accidental contact or damage. Ensure you are familiar with emergency procedures and carry appropriate signaling devices. Dive with a buddy and utilize experienced local dive masters who possess the most up-to-date information on site conditions. Respecting marine life by observing from a distance also contributes to both diver safety and ecosystem preservation.

Recommended Equipment

Current and surface separation risk. Local briefing strongly recommended.

  • Dive Computer
  • DSMB
  • Reel / Spool

This gear list is based on verified equipment signals for Cacaluta, Coral Garden, Mexico. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

Exposure protection is partly a personal preference.

Dive skin or rash guard typically provides a reliable level of thermal protection for dives here. Weather models currently point toward consistent diving conditions over the next several days.

Current temperature readings suggest that the water at Cacaluta, Coral Garden is around 31°C (88°F). Surface air temperatures are resting at 25°C (76°F).

Cacaluta, Coral Garden conditions last reviewed: 07:52 local time (UTC-6), Jun 13, 2026

Emergency & Medical Support

Essential information to help you plan your dive trip to Cacaluta, coral garden.

Hyperbaric Chamber

Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.

Before diving, it's recommended to:

  • confirm nearest medical facilities
  • check emergency procedures with local dive operators
  • ensure dive insurance covers evacuation if required
24/7 Available

Divers Alert Network

Diving emergency assistance available through DAN World.

+1-919-684-9111
  • 24/7 emergency hotline
  • Diving medical assistance
  • Evacuation coordination
View official DAN emergency contacts

Emergency contacts are provided for reference. Always verify local emergency services before diving.

Marine Life at Cacaluta, Coral Garden

Cacaluta is widely noted for its significant population of majestic sea turtles, making encounters a frequent highlight for many divers. This site is also a reliable location for spotting sea horses, often found nestled within the vibrant coral garden formations. Divers frequently report seeing a variety of Pacific marine life here. While not a consistent occurrence, sharks, whales, and dolphins are occasionally sighted in the broader Huatulco area, adding an element of excitement. The rich coral structures also support numerous species of reef fish, creating a dynamic underwater ecosystem. Patience and keen observation within the reef are often rewarded with glimpses of rays and other captivating creatures.

Image contributors:Claudio Giovenzana
Want to contribute photos or local dive knowledge? Learn how to contribute

Dive Centers Near Cacaluta, Coral Garden

Huatulco Dive Center
6.1 km away

Huatulco Dive Center

4.9| 128 reviews
Today: 09:00 - 14:00
SunClosed
Mon09:00 - 17:00
Tue09:00 - 17:00
Wed09:00 - 17:00
Thu09:00 - 17:00
Fri09:00 - 17:00
Sat09:00 - 14:00

Nearest Airports

Nearest airports to help plan travel to this dive area.

Bahías de Huatulco International AirportHUX
12 km
Puerto Escondido International AirportPXM
101 km
Xoxocotlán International AirportOAX
154 km
💵Currency:MXN

Search Flights

Check available flights and routes on Expedia, using the nearby airports listed in this section.

Search Flights on Expedia

Frequently Asked Questions

Is Cacaluta suitable for beginners?

Cacaluta is considered excellent for beginners due to its protected location and moderate depths. It allows new divers to explore comfortably and safely within their certification limits.

What are the typical dive depths?

Dive depths at Cacaluta typically range from very shallow sections, perfect for snorkeling, down to a maximum recreational depth for scuba divers.

What kind of marine life can I expect?

Divers visiting Cacaluta can frequently expect to see majestic sea turtles and sea horses. Other common sightings include various reef fish, and occasionally rays, reflecting the diverse Pacific marine life in the coral garden.

Is Cacaluta good for snorkeling?

Yes, Cacaluta is highly rated for snorkeling, with shallow coral plate formations along the shore. Snorkelers can enjoy depths as shallow as 1.8 m (6 ft) with good visibility.

How is the visibility?

While Pacific Ocean visibility can vary, Cacaluta generally offers clear enough conditions to appreciate the marine life and coral garden. It may not always match Caribbean clarity but is usually good for enjoyable diving.

Are there strong currents at Cacaluta?

Cacaluta is generally described as a well-protected site, which typically means mild to moderate currents. However, conditions can always vary, so staying aware of water movement is advisable, particularly during drift dives.

Planning to dive Cacaluta, Coral Garden?

Send one inquiry and receive offers directly from the best verified local dive operators.

Fast, free, and secure booking.

Share this dive site