Scuba Diving at Octubre Rojo

Diving at Octubre Rojo (Colombia)

The waters off Octubre Rojo offer a dynamic sensory experience, drawing you into a vibrant underwater world. Visibility can stretch, revealing the intricate patterns of the reef structures below. Sunlight filters through the clear Caribbean sea, illuminating a palette of corals and the subtle movements of marine life around the site. Expect a feeling of gentle buoyancy, coupled with the constant, distant hum of the ocean.

As evening covers Octubre Rojo, the local air temperature is measured at 30°C. The current wave height at the surface is recorded at 0.9 m. These late-day readings characterize the surface conditions for the night.

Dive Site Location & Key Facts

Max Depth50m / 164ft
Entry Typeboat
Water Typesalt
Dive Types
DeepReef

Dive Site Overview

Diving in the Colombian Caribbean, which encompasses areas like Octubre Rojo, has evolved significantly, becoming a key destination for exploring diverse underwater ecosystems. Historically, this region's rich coral reef formations (a confirmed tag for Octubre Rojo) have attracted divers seeking both vibrant marine encounters and the allure of Caribbean conditions.

Sites across the wider Colombian coast, including the Rosario Islands and San Andres, showcase a mix of reef systems, wall dives dropping to significant depths, and even intriguing underwater cave systems, catering to various skill levels. While specific historical details for Octubre Rojo are not consistently reported, its presence as a reef site suggests it contributes to the broader narrative of Colombia's thriving underwater environments. The overall accessibility and development of dive centers in nearby regions like Cartagena and San Andres have made exploring these Caribbean gems increasingly straightforward for certified divers.

Experiences range from shallow, sheltered reefs ideal for beginners to more exposed sites requiring advanced skills, offering a comprehensive dive journey.

Octubre Rojo

Conditions are Moderate

6/10
Confidence: 8/10
Indicates meteorological model agreement and data availability.
Best Dive Window

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
30° / 31°
Wave Height
0.9 m
Wind Speed
30 km/h NW
Rain Chance
100%

Current conditions near Octubre Rojo show 30° air, 31° sea temperature, 0.9 m waves, and 30 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Aug 4, 2026, 08:42 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Colombia's dry season, running from December to April, typically offers the most favorable dive experience. Air temperatures during these months average 27.5-28°C / 82°F, with minimal rainfall, usually between 0.6-2.6 mm. Stronger winds characterize this period, averaging 21-23 km/h (13-14 mph), which can lead to moderate wave heights around 1.0-1.3 meters / 3.3-4.3 feet at the surface, but often means improved underwater visibility. Dive conditions generally remain consistently good throughout these months. Alternatively, May to November marks the rainy season, presenting a different set of conditions. Air temperatures stay warm, ranging from 27.5-28.5°C / 82-83°F, though rainfall is higher, peaking near 8.0 mm in October. This timeframe frequently brings calmer seas, with average wave heights between 0.5-0.9 meters / 1.6-3.0 feet and gentler winds around 15-18 km/h (9-11 mph), potentially allowing for smoother boat rides and easier site access. Dive scores remain robust as 'Good', highlighting excellent year-round potential.

PEAK SEASON SCORE

87/100
Very Good

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


BEST MONTHS TO DIVE

MAY
SEP
OCT
DIVE SCORE
(0–100)
78
JAN
76
FEB
79
MAR
81
APR
86
MAY
86
JUN
81
JUL
86
AUG
87
SEP
89
OCT
86
NOV
83
DEC
AIR TEMP (°C)
28
28
28
28
28
28
28
28
28
27
27
28
WATER TEMP (°C)
29
28
29
29
30
30
30
30
31
30
30
30
WAVES (M)
1.3
1.4
1.2
1.1
0.7
0.7
1.0
0.7
0.6
0.6
0.8
1.1
WIND (KM/H)
22
24
23
21
16
16
18
17
16
16
17
19
RAIN (MM)
1.0
1.3
0.6
2.6
5.6
7.5
4.8
6.2
6.1
8.0
6.8
1.1
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

Approaching Octubre Rojo, divers should anticipate conditions typical of Colombian Caribbean reef sites. Visibility at these locations is generally excellent, often extending up to 30 meters / 100 feet, which allows for expansive views of the reef structure. While water temperatures are not consistently reported for this specific site, similar Caribbean locations in Colombia typically range from a warm 27-30°C / 81-86°F. Currents can vary depending on the specific location and daily conditions; while many Caribbean sites offer calm dives, some areas in Colombia are known to experience strong currents, particularly in more exposed locations. It's advisable for divers to consult local operators regarding present conditions. The dive site generally caters to certified divers, with advanced experience recommended for any areas encountering stronger currents or deeper profiles.

Dive Difficulty & Safety Guidelines

For any dive in Colombian waters, exercising sound judgment and adhering to established safe diving practices is paramount. Always consult a dive professional familiar with Octubre Rojo's present conditions before entering the water, as site specifics can fluctuate. Understanding local currents and entry/exit points will ensure a smoother, safer experience.

Maintain appropriate buoyancy control to protect the reef structures. While no specific hazards are reported for Octubre Rojo, general safe diving principles apply.

Divers should be adequately certified for the planned depth and complexity of the dive. Always dive within your training limits and ensure your equipment is well-maintained and suited for the environment. Planning each dive and discussing contingency procedures with your buddy helps mitigate risks.

Recommended Equipment

Technical depth range. Advanced planning, gas management, and appropriate certification required.

  • Dive Computer
  • DSMB
  • Primary & Backup Lights

This gear list is based on verified equipment signals for Octubre Rojo, Colombia. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

With water temperatures around 31°C (88°F), many divers find a dive skin or rash guard provides comfortable protection.

Divers performing multiple dives may appreciate slightly warmer protection later in the day.

Environmental conditions appear stable for the near future.

Octubre Rojo conditions last reviewed: 08:42 local time (UTC-5), Aug 4, 2026

Emergency & Medical Support

Essential information to help you plan your dive trip to octubre rojo.

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 Octubre Rojo

The vibrant reef structure at Octubre Rojo creates a captivating underwater landscape, teeming with diverse inhabitants. Divers often encounter a rich assortment of tropical fish species, darting among the corals.

Observing sea turtles gracefully gliding through the water and various rays moving across the sandy patches is a common highlight. Keep an eye out for eels and octopuses tucked into crevices, alongside a variety of smaller reef sharks that patrol these healthy ecosystems.

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

Dive Centers Near Octubre Rojo

Paraiso Dive Cartagena
5.9 km away
4.9| 142 reviews
Today: Open 24 hours
SunOpen 24 hours
MonOpen 24 hours
TueOpen 24 hours
WedOpen 24 hours
ThuOpen 24 hours
FriOpen 24 hours
SatOpen 24 hours
Buceo Aventura Colombia
4.2| 108 reviews
6.4 km
Diving Planet Cartagena
Diving Planet Cartagena
4.8(706)• 18.1 km

Nearest Airports

Nearest airports to help plan travel to this dive area.

Rafael Nuñez International AirportCTG
21 km
Las Brujas AirportCZU
110 km
Ernesto Cortissoz International AirportBAQ
113 km
💵Currency:COP

Search Flights

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

Search Flights on Expedia

Frequently Asked Questions

What is the best time to dive in Colombia?

The dry season, from December to April, is generally considered the best time for diving in Colombia due to clearer waters and stable conditions, particularly in Caribbean areas like Cartagena and San Andres. However, good diving is available year-round, with the rainy season (May-November) often bringing calmer seas.

What dive certification is recommended for more challenging sites in Colombia?

For sites known to have strong currents or colder water, such as Malpelo Island, an Advanced Open Water certification and prior experience with similar conditions are often recommended or required. For many Caribbean reef dives, Open Water certification is typically sufficient.

What marine life can I expect to see in Colombia's Caribbean reefs?

Colombian Caribbean reefs, including sites like Octubre Rojo, are home to a wide variety of tropical fish, sea turtles, various rays, eels, and octopus. Encounters with reef sharks are also possible, contributing to a vibrant underwater scene.

What are the typical water temperatures for diving in Colombia?

Water temperatures in the Colombian Caribbean are generally warm, often ranging from 27-30°C (81-86°F) in areas like Cartagena and San Andres. More remote or Pacific sites like Malpelo Island can experience colder temperatures, even if they are described as warmer during certain months.

Is Colombia suitable for beginner divers?

Yes, many areas in Colombia, especially the Rosario Islands and parts of San Andres, offer dive sites with calm conditions and shallower depths suitable for beginner divers and snorkelers. Numerous dive centers provide introductory experiences and PADI certification courses.

How do I typically get to dive sites in Colombia?

Travelers usually fly into major international airports like Bogotá, Medellín, or Cartagena, then take connecting flights to their specific diving destination. From local airports, dive operators often arrange transfers to coastal towns and boat trips to the dive sites themselves.

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