Mauritius

Crystal Rock

10–35 mMax Depth

boatEntry

3Species

Conditions Summary

Model forecast · local time (GMT+4)

Model conditions signal71/100

Waves

1.3 m

9.8 s

Swell

0.9 m

11.1 s

Current speed

0.4 km/h

flowing toward SW

Water temperature

25.1°C

Wind

20.4 km/h

→ E

Sea level

0.7 m

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Mon, Oct 19Challenging

Waves1.2–1.3 mCurrent speed0.8 km/h maxWater temperature25.0°C

Tue, Oct 20Challenging

Waves1.1–1.2 mCurrent speed0.6 km/h maxWater temperature24.9°C

TodayChallenging

Waves1.2–1.3 mCurrent speed0.6 km/h maxWater temperature25.0°C

TomorrowChallenging

Waves1.0–1.2 mCurrent speed0.6 km/h maxWater temperature25.0°C

Next 72 hours

15:00

Waves: 1.3 m

Current speed: 0.4 km/h

Water temperature: 25.1°C

21:00

Waves: 1.2 m

Current speed: 0.6 km/h

Water temperature: 24.9°C

03:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 24.7°C

09:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 24.9°C

15:00

Waves: 1.2 m

Current speed: 0.5 km/h

Water temperature: 25.2°C

21:00

Waves: 1.2 m

Current speed: 0.2 km/h

Water temperature: 24.9°C

03:00

Waves: 1.3 m

Current speed: 0.4 km/h

Water temperature: 24.8°C

09:00

Waves: 1.3 m

Current speed: 0.4 km/h

Water temperature: 25.0°C

15:00

Waves: 1.3 m

Current speed: 0.6 km/h

Water temperature: 25.3°C

21:00

Waves: 1.3 m

Current speed: 0.4 km/h

Water temperature: 25.1°C

03:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 24.9°C

09:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 25.1°C

Catalog depth10–35 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

May-Nov

Peak month

Feb 28.0°

Jan27.6°

Feb28.0°

Mar27.9°

Apr27.4°

May26.5°

Jun25.0°

Jul23.9°

Aug23.5°

Sep23.6°

Oct24.1°

Nov25.3°

Dec26.7°

Current: moderate

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

pinnaclesalt 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

Indo-pacif. bottlenose dolphin

Tursiops aduncus

DeepLog1

Many-angled spindle

Latirus polygonus

DeepLog1

Red-bellied dolphin

Stenella longirostris

DeepLog1

Onychoprion fuscatus

Nearby OBIS observations6

Halichoeres scapularis

Nearby OBIS observations4

Coenobita rugosus

Nearby OBIS observations3

Humpback whale

Megaptera novaeangliae

Nearby OBIS observations3

Phaethon lepturus

Nearby OBIS observations3

Syringodium isoetifolium

Nearby OBIS observations3

Acanthochitona penicillata

Nearby OBIS observations2

Anotrichium tenue

Nearby OBIS observations2

Anous tenuirostris

Nearby OBIS observations2

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

DeepLog + OBIS →

Photos