Mauritius

Poison Reef

10–30 mMax Depth

boatEntry

72Species

Conditions Summary

Model forecast · local time (GMT+4)

Model conditions signal91/100

Waves

0.9 m

7.3 s

Swell

0.7 m

5.8 s

Current speed

0.2 km/h

flowing toward W

Water temperature

24.8°C

Wind

22.3 km/h

→ E

Sea level

0.7 m

WavesWatch

SwellCalm

Current speedCalm

Planning window

06:00–07:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

Waves0.9–0.9 mCurrent speed0.8 km/h maxWater temperature24.8°C

TodayWatch

Waves0.9–0.9 mCurrent speed0.6 km/h maxWater temperature24.8°C

TomorrowWatch

Waves0.7–0.8 mCurrent speed0.9 km/h maxWater temperature24.8°C

Fri, Oct 23Watch

Waves0.7–0.7 mCurrent speed1.3 km/h maxWater temperature24.8°C

Next 72 hours

13:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 24.8°C

19:00

Waves: 0.9 m

Current speed: 0.5 km/h

Water temperature: 24.8°C

01:00

Waves: 0.9 m

Current speed: 0.3 km/h

Water temperature: 24.6°C

07:00

Waves: 0.9 m

Current speed: 0.2 km/h

Water temperature: 24.7°C

13:00

Waves: 0.9 m

Current speed: 0.5 km/h

Water temperature: 24.9°C

19:00

Waves: 0.9 m

Current speed: 0.2 km/h

Water temperature: 24.9°C

01:00

Waves: 0.8 m

Current speed: 0.3 km/h

Water temperature: 24.7°C

07:00

Waves: 0.8 m

Current speed: 0.4 km/h

Water temperature: 24.7°C

13:00

Waves: 0.8 m

Current speed: 0.9 km/h

Water temperature: 24.9°C

19:00

Waves: 0.7 m

Current speed: 0.2 km/h

Water temperature: 24.9°C

01:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 24.8°C

07:00

Waves: 0.7 m

Current speed: 0.7 km/h

Water temperature: 24.8°C

Catalog depth10–30 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.

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Apr-Nov

Peak month

Feb 27.9°

Jan27.5°

Feb27.9°

Mar27.8°

Apr27.4°

May26.5°

Jun25.0°

Jul24.0°

Aug23.5°

Sep23.6°

Oct24.1°

Nov25.2°

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

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

Scissortail sergeant

Abudefduf sexfasciatus

DeepLog7

Threespot dascyllus

Dascyllus trimaculatus

DeepLog5

White-banded triggerfish

Rhinecanthus aculeatus

DeepLog5

Dascyllus abudafur

DeepLog4

Desjardin's sailfin tang

Zebrasoma desjardinii

DeepLog4

Yellow boxfish

Ostracion cubicum

DeepLog4

Devil firefish

Pterois miles

DeepLog3

Honeycomb grouper

Epinephelus merra

DeepLog3

Moorish idol

Zanclus cornutus

DeepLog3

Tripletail wrasse

Cheilinus trilobatus

DeepLog3

Blackspotted puffer

Arothron nigropunctatus

DeepLog2

Bluefin trevally

Caranx melampygus

DeepLog2

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

DeepLog + OBIS →

Photos