Malaysia

Koh Sarang

12–30 mMax Depth

boatEntry

41Species

Conditions Summary

Model forecast · local time (GMT+7)

Model conditions signal100/100

Waves

0.3 m

5.1 s

Swell

0.3 m

3.5 s

Current speed

0.6 km/h

flowing toward SW

Water temperature

31.1°C

Wind

9.9 km/h

→ S

Sea level

0.6 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

09:15–09:00

Calmest model window

Forecast Overview

TodayCalm

Waves0.3–0.3 mCurrent speed0.8 km/h maxWater temperature31.5°C

TomorrowCalm

Waves0.2–0.3 mCurrent speed0.9 km/h maxWater temperature31.2°C

Fri, Oct 23Calm

Waves0.2–0.3 mCurrent speed0.9 km/h maxWater temperature31.2°C

Sat, Oct 24Calm

Waves0.3–0.5 mCurrent speed0.8 km/h maxWater temperature31.0°C

Next 72 hours

09:00

Waves: 0.3 m

Current speed: 0.6 km/h

Water temperature: 31.1°C

15:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 31.6°C

21:00

Waves: 0.3 m

Current speed: 0.7 km/h

Water temperature: 31.4°C

03:00

Waves: 0.3 m

Current speed: 0.6 km/h

Water temperature: 31.0°C

09:00

Waves: 0.2 m

Current speed: 0.6 km/h

Water temperature: 31.1°C

15:00

Waves: 0.2 m

Current speed: 0.5 km/h

Water temperature: 31.4°C

21:00

Waves: 0.2 m

Current speed: 0.9 km/h

Water temperature: 31.2°C

03:00

Waves: 0.2 m

Current speed: 0.8 km/h

Water temperature: 31.0°C

09:00

Waves: 0.2 m

Current speed: 0.5 km/h

Water temperature: 31.2°C

15:00

Waves: 0.2 m

Current speed: 0.6 km/h

Water temperature: 31.5°C

21:00

Waves: 0.3 m

Current speed: 0.9 km/h

Water temperature: 31.2°C

03:00

Waves: 0.4 m

Current speed: 0.6 km/h

Water temperature: 31.0°C

Catalog depth12–30 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

Dec-Mar

Peak month

May 30.3°

Jan28.6°

Feb28.9°

Mar29.5°

Apr30.2°

May30.3°

Jun30.3°

Jul30.1°

Aug29.9°

Sep29.5°

Oct29.2°

Nov29.1°

Dec28.8°

Current: mild

Typical visibility: 7.5 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 Waterbeginner 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

Rock cod

Cephalopholis formosa

DeepLog4

Coral hind

Cephalopholis miniata

DeepLog2

Emperor angelfish

Pomacanthus imperator

DeepLog2

Harlequin ghost pipefish

Solenostomus paradoxus

DeepLog2

Orange fish

Pearsonothuria graeffei

DeepLog2

Pink pillow blue

Culcita schmideliana

DeepLog2

Schroeder's coris

Coris batuensis

DeepLog2

Scribbled angelfish

Centropyge eibli

DeepLog2

Two-lined monocle bream

Scolopsis bilineata

DeepLog2

Zebra turkeyfish

Dendrochirus zebra

DeepLog2

Black sea cucumber

Stichopus chloronotus

DeepLog1

Blackspotted puffer

Arothron nigropunctatus

DeepLog1

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

DeepLog + OBIS →