Colombia

Big Channel

40–70 mMax Depth

boatEntry

9Species

Conditions Summary

Model forecast · local time (GMT-5)

Model conditions signal71/100

Waves

0.9 m

5.5 s

Swell

0.9 m

4.6 s

Current speed

2.1 km/h

flowing toward W

Water temperature

29.3°C

Wind

17.2 km/h

→ E

Sea level

0.1 m

falling

WavesWatch

SwellWatch

Current speedWatch

Planning window

01:00–02:00

Calmest model window

Forecast Overview

Sun, Oct 18Watch

Waves0.9–0.9 mCurrent speed2.1 km/h maxWater temperature29.3°C

Mon, Oct 19Watch

Waves0.8–0.9 mCurrent speed2.6 km/h maxWater temperature29.4°C

Tue, Oct 20Watch

Waves0.8–0.9 mCurrent speed2.4 km/h maxWater temperature29.4°C

TodayWatch

Waves0.7–0.8 mCurrent speed2.5 km/h maxWater temperature29.4°C

Next 72 hours

23:00

Waves: 0.9 m

Current speed: 2.1 km/h

Water temperature: 29.3°C

05:00

Waves: 0.9 m

Current speed: 2.1 km/h

Water temperature: 29.3°C

11:00

Waves: 0.9 m

Current speed: 2.4 km/h

Water temperature: 29.4°C

17:00

Waves: 0.9 m

Current speed: 2.4 km/h

Water temperature: 29.4°C

23:00

Waves: 0.9 m

Current speed: 2.3 km/h

Water temperature: 29.3°C

05:00

Waves: 0.9 m

Current speed: 2.3 km/h

Water temperature: 29.3°C

11:00

Waves: 0.8 m

Current speed: 2.3 km/h

Water temperature: 29.4°C

17:00

Waves: 0.9 m

Current speed: 2.2 km/h

Water temperature: 29.5°C

23:00

Waves: 0.8 m

Current speed: 1.9 km/h

Water temperature: 29.3°C

05:00

Waves: 0.8 m

Current speed: 1.9 km/h

Water temperature: 29.2°C

11:00

Waves: 0.7 m

Current speed: 2.3 km/h

Water temperature: 29.5°C

17:00

Waves: 0.7 m

Current speed: 2.5 km/h

Water temperature: 29.6°C

Catalog depth40–70 m

Data sources & field guideOpen-Meteo Marine + Weather APIs

Planning context, not a safety guarantee. Coastal model accuracy is limited. Confirm the actual briefing, entry, exit, and suitability with a local operator.

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Dec-Apr

Peak month

Sep 29.0°

Jan27.2°

Feb27.0°

Mar27.1°

Apr27.7°

May28.1°

Jun28.4°

Jul28.2°

Aug28.5°

Sep29.0°

Oct28.9°

Nov28.4°

Dec27.9°

Current: strong

Typical visibility: 20 m

Historical planning data from the recorded site profile. Water temperature and conditions can vary by day, depth, and weather; confirm current conditions with a local operator.

Explore nearby centers on the map

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Dive Types

deepsalt Waterintermediate Difficulty

Questions to ask a local operator

What are today's current, visibility, entry, and exit conditions?
Does the planned route stay within my certification and recent experience?
Are there local permits, conservation rules, or equipment requirements?

Common Species

12 km · nearby observations

Atlantic yellow cowrie

Naria acicularis

DeepLog1

Blue tang surgeonfish

Acanthurus coeruleus

DeepLog1

Gaudy cantharus

Gemophos auritulus

DeepLog1

Nurse shark

Ginglymostoma cirratum

DeepLog1

Sea egg

Tripneustes ventricosus

DeepLog1

Sergeant-major

Abudefduf saxatilis

DeepLog1

Snowy dwarf olive

Olivella nivea

DeepLog1

West indian dovesnail

Columbella mercatoria

DeepLog1

West indian fuzzy chiton

Acanthopleura granulata

DeepLog1

Dictyota

Nearby OBIS observations44

Halimeda

Nearby OBIS observations20

Lobophora variegata

Nearby OBIS observations20

These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.

DeepLog + OBIS →

Photos