Mauritius

Holt Rock

10–35 mMax Depth

boatEntry

82Species

Conditions Summary

Model forecast · local time (GMT+4)

Model conditions signal91/100

Waves

0.9 m

8.7 s

Swell

0.7 m

5.7 s

Current speed

0.4 km/h

flowing toward SW

Water temperature

24.7°C

Wind

19.7 km/h

→ E

Sea level

0.8 m

rising

WavesWatch

SwellCalm

Current speedCalm

Planning window

06:00–07:00

Calmest model window

Forecast Overview

TodayWatch

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

TomorrowWatch

Waves0.7–0.9 mCurrent speed0.9 km/h maxWater temperature24.8°C

Fri, Oct 23Watch

Waves0.6–0.7 mCurrent speed1.3 km/h maxWater temperature24.9°C

Sat, Oct 24Watch

Waves0.6–0.6 mCurrent speed1.2 km/h maxWater temperature24.8°C

Next 72 hours

08:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 24.7°C

14:00

Waves: 0.9 m

Current speed: 0.3 km/h

Water temperature: 24.9°C

20:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 24.9°C

02:00

Waves: 0.8 m

Current speed: 0.0 km/h

Water temperature: 24.7°C

08:00

Waves: 0.8 m

Current speed: 0.2 km/h

Water temperature: 24.7°C

14:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 25.0°C

20:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 24.9°C

02:00

Waves: 0.7 m

Current speed: 0.4 km/h

Water temperature: 24.7°C

08:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 24.8°C

14:00

Waves: 0.7 m

Current speed: 1.0 km/h

Water temperature: 25.0°C

20:00

Waves: 0.7 m

Current speed: 0.0 km/h

Water temperature: 25.0°C

02:00

Waves: 0.6 m

Current speed: 0.5 km/h

Water temperature: 24.8°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

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

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

Daisy parrotfish

Chlorurus sordidus

DeepLog4

Desjardin's sailfin tang

Zebrasoma desjardinii

DeepLog3

Grey moray

Gymnothorax griseus

DeepLog3

Spotted boxfish

Ostracion meleagris

DeepLog3

Striated surgeonfish

Ctenochaetus striatus

DeepLog3

Bluelined wrasse

Stethojulis albovittata

DeepLog2

Checkerboard wrasse

Halichoeres hortulanus

DeepLog2

Clouded lizardfish

Saurida nebulosa

DeepLog2

Fire goby

Nemateleotris magnifica

DeepLog2

Goldsaddle goatfish

Parupeneus cyclostomus

DeepLog2

Honeycomb grouper

Epinephelus merra

DeepLog2

Masked bannerfish

Heniochus monoceros

DeepLog2

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

DeepLog + OBIS →

Photos