Mexico

Cozumel

5–30 mMax Depth

boatEntry

12Species

Conditions Summary

Model forecast · local time (GMT-5)

Model conditions signal71/100

Waves

1.2 m

6.5 s

Swell

0.9 m

6.2 s

Current speed

0.6 km/h

flowing toward E

Water temperature

29.9°C

Wind

11.1 km/h

→ NE

Sea level

0.1 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Planning window

03:00–04:00

Calmest model window

Forecast Overview

Mon, Oct 19Challenging

Waves1.2–1.2 mCurrent speed0.6 km/h maxWater temperature29.9°C

Tue, Oct 20Challenging

Waves1.0–1.2 mCurrent speed0.6 km/h maxWater temperature29.9°C

TodayChallenging

Waves0.9–1.2 mCurrent speed0.6 km/h maxWater temperature29.9°C

TomorrowWatch

Waves0.7–0.9 mCurrent speed0.4 km/h maxWater temperature29.7°C

Next 72 hours

23:00

Waves: 1.2 m

Current speed: 0.6 km/h

Water temperature: 29.9°C

05:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 29.8°C

11:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 30.0°C

17:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 30.0°C

23:00

Waves: 1.0 m

Current speed: 0.6 km/h

Water temperature: 29.9°C

05:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 29.8°C

11:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 29.9°C

17:00

Waves: 1.1 m

Current speed: 0.3 km/h

Water temperature: 29.9°C

23:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 29.8°C

05:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 29.7°C

11:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 29.8°C

17:00

Waves: 0.8 m

Current speed: 0.2 km/h

Water temperature: 29.7°C

Catalog depth5–30 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.

Updated: cached data

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Year-round

Peak month

Sep 29.4°

Jan26.7°

Feb26.5°

Mar26.6°

Apr27.2°

May28.0°

Jun28.6°

Jul28.9°

Aug29.3°

Sep29.4°

Oct29.0°

Nov28.1°

Dec27.3°

Current: strong

Typical visibility: 30 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

reefsalt 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

Coney

Cephalopholis fulva

DeepLog2

Bluestriped grunt

Haemulon sciurus

DeepLog1

Brassy chub

Kyphosus vaigiensis

DeepLog1

Caribbean anemone

Condylactis gigantea

DeepLog1

Honeycomb cowfish

Acanthostracion polygonium

DeepLog1

Pangler

Holacanthus ciliaris

DeepLog1

Rock beauty

Holacanthus tricolor

DeepLog1

Schoolmaster snapper

Lutjanus apodus

DeepLog1

Seahorse

Hippocampus reidi

DeepLog1

Smooth trunkfish

Lactophrys triqueter

DeepLog1

Southern stingray

Hypanus americanus

DeepLog1

White margate

Haemulon album

DeepLog1

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

DeepLog + OBIS →

Photos