Scuba Diving at Cacaluta East

Diving atCacaluta East (Mexico)

Cacaluta East draws divers with its reputation for majestic sea turtles, making it a compelling spot for marine life encounters along Mexico's Pacific coast. Clear, calm conditions prevail within this protected ecological zone, suitable for observing vibrant underwater activity. It's an inviting destination for those looking to immerse themselves in a thriving coastal environment and witness diverse species in their natural habitat.

Tonight's objective overview for Cacaluta East shows an air temperature of 28°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.

Max Depth--
Entry Type--
Water Type--
Dive Types
Reef

Dive Site Overview

Venturing into Cacaluta East provides a tranquil diving experience, particularly appreciated for its protected setting and accessibility. Forming a part of the broader Cacaluta zone, this area is highly regarded for its natural beauty both above and below the surface.

On the inner side of the island, a primary dive area within Cacaluta, a maximum depth of 12 m (40 ft) is found. Here, a distinct coral plate creates a vibrant habitat for various marine organisms, offering excellent opportunities to observe living coral formations and the rich biodiversity they support. Beginner divers find the site exceptionally suitable due to its relatively shallow profile and consistent protection from stronger currents, which ensures relaxed exploration and comfortable conditions for skill development.

Additionally, even experienced divers consistently appreciate its calm atmosphere and the periodic chance for close encounters with larger pelagic species that venture into the area. Conditions here allow for longer bottom times, enhancing the observation of reef dynamics and interaction with diverse aquatic life, from schooling fish to the occasional ray.

Cacaluta East

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
28° / 32°
Wave Height
1.5 m
Wind Speed
14 km/h WNW
Rain Chance
0%

Current conditions near Cacaluta East show 28° air, 32° sea temperature, 1.5 m waves, and 14 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 12, 2026, 13:16 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Optimal dive visibility at Cacaluta East often coincides with the region's dry season, typically from January through April and then again from July to December. During these months, rainfall is minimal, usually less than 1 mm, contributing to clearer underwater conditions. Wave heights generally remain below 1.2 m (4 ft), and average wind speeds are moderate, supporting calm surface conditions that are favorable for diving. Air temperatures during the best dive periods average between 27°C and 29°C (81°F and 84°F). While specific water temperature data for Cacaluta East is not consistently reported, local conditions generally provide warm, comfortable diving water year-round.

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

Cacaluta East's depth profile caters well to recreational divers, especially those seeking a gentler introduction to Mexico's Pacific waters. Operating primarily on the inner side of the island, the site reaches a maximum depth of 12 m (40 ft). Its shallower range enables extended bottom times and comfortable exploration of the underwater environment. Divers can expect to encounter a foundational coral plate, providing varied topography for marine life. Conditions typically remain well-protected from significant currents, ensuring straightforward navigation. These characteristics create a comfortable environment for perfecting buoyancy control and observing smaller reef inhabitants without the demands of deeper or more exposed locations.

Dive Difficulty & Safety Guidelines

Approaching Cacaluta East requires adherence to standard safe diving practices, especially considering its status as a protected ecological zone. While the site is generally sheltered from strong currents, divers should always monitor local conditions and dive within their certification limits. Maintaining excellent buoyancy control is crucial to protect the existing coral plate and the delicate ecosystem it supports. Reviewing hand signals and communication protocols with your buddy is advisable before each dive. Always dive with a reputable local operator familiar with the specific contours and any transient conditions of the Cacaluta area.

Recommended Equipment

  • Dive Computer

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

Recommended Dive Suit

For dives of average duration, dive skin or rash guard usually provides sufficient protection from heat loss.

Current readings at Cacaluta East show water temperatures near 32°C (89°F). Surface air temperatures are resting at 28°C (83°F).

A modest cooling trend is expected in the upcoming forecast. Cooler days are ahead; you might want a warmer option for later in the week. Having a second exposure option available is often a good precaution.

Cacaluta East conditions last reviewed: 13:16 local time (UTC-6), Jun 12, 2026

Due to technical issues with our weather providers, live updates are temporarily delayed. The data above reflects the conditions at the time of the last successful fetch.

Emergency & Medical Support

Essential information to help you plan your dive trip to Cacaluta East.

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 East

Beneath the surface, Cacaluta East's underwater landscape is characterized by its foundational coral plate, which acts as a vibrant host for diverse marine life. Encounters with majestic sea turtles are particularly recognized in this area; they frequent these protected waters. Divers often observe various species navigating the corals and rock formations. Living coral presence indicates a healthy ecosystem, attracting a range of smaller reef fish. While specific sightings vary, the overall environment supports a rich representation of Pacific marine fauna.

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

Dive Centers Near Cacaluta East

Huatulco Dive Center
5.9 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.

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Frequently Asked Questions

What is the typical maximum depth at Cacaluta East?

On the inner side of Cacaluta Island, the primary dive area, including Cacaluta East, typically reaches a maximum depth of 12 m (40 ft). Its accessibility is ideal for recreational divers and newcomers.

Is Cacaluta East suitable for beginner divers?

Yes, Cacaluta East is considered a great beginner dive site. It is well-protected from strong currents and features a relatively shallow depth, allowing for comfortable and relaxed underwater exploration.

What kind of marine life can I expect to see at Cacaluta East?

Cacaluta East is most noted for its majestic sea turtles. You can also expect to see various reef fish, living coral formations, and other Pacific marine life supported by the site's coral plate and protected environment.

When is the best time of year to dive at Cacaluta East?

Optimal diving occurs during the dry seasons, generally from January to April and again from July to December. These months feature minimal rain, lower wave heights, and moderate winds, contributing to excellent visibility and calm conditions.

Are there strong currents at Cacaluta East?

Cacaluta East, particularly its inner side, is generally well-protected from strong currents. This makes it a calmer site compared to more exposed locations, enhancing diver comfort and safety.

Is Cacaluta East a protected area?

Yes, Cacaluta is recognized as a protected ecological zone. Such status helps preserve its natural beauty and marine biodiversity, contributing to healthy diving conditions.

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