Malaysia

Melly Rock

15–40 mMax Depth

boatEntry

33Species

Conditions Summary

Model forecast · local time (GMT+8)

Model conditions signal100/100

Waves

0.3 m

6.8 s

Swell

0.3 m

5.7 s

Current speed

0.5 km/h

flowing toward E

Water temperature

31.5°C

Wind

5.8 km/h

→ E

Sea level

0.8 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

16:45–16:00

Calmest model window

Forecast Overview

Fri, Oct 16Calm

Waves0.3–0.4 mCurrent speed0.7 km/h maxWater temperature31.3°C

Sat, Oct 17Calm

Waves0.4–0.4 mCurrent speed0.8 km/h maxWater temperature31.0°C

Sun, Oct 18Calm

Waves0.3–0.4 mCurrent speed0.6 km/h maxWater temperature30.8°C

Mon, Oct 19Calm

Waves0.3–0.3 mCurrent speed1.0 km/h maxWater temperature30.8°C

Next 72 hours

16:00

Waves: 0.3 m

Current speed: 0.7 km/h

Water temperature: 31.6°C

22:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 31.1°C

04:00

Waves: 0.4 m

Current speed: 0.6 km/h

Water temperature: 30.6°C

10:00

Waves: 0.4 m

Current speed: 0.8 km/h

Water temperature: 30.8°C

16:00

Waves: 0.4 m

Current speed: 0.6 km/h

Water temperature: 31.5°C

22:00

Waves: 0.4 m

Current speed: 0.4 km/h

Water temperature: 30.9°C

04:00

Waves: 0.4 m

Current speed: 0.6 km/h

Water temperature: 30.4°C

10:00

Waves: 0.4 m

Current speed: 0.6 km/h

Water temperature: 30.5°C

16:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 31.3°C

22:00

Waves: 0.3 m

Current speed: 0.3 km/h

Water temperature: 31.0°C

04:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 30.6°C

10:00

Waves: 0.3 m

Current speed: 1.0 km/h

Water temperature: 30.8°C

Catalog depth15–40 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

Mar-Oct

Peak month

Jun 30.2°

Jan27.7°

Feb27.1°

Mar27.7°

Apr29.2°

May30.0°

Jun30.2°

Jul30.0°

Aug29.9°

Sep29.8°

Oct29.5°

Nov29.3°

Dec28.9°

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

Coral clam

Pedum spondyloideum

DeepLog2

Moon wrasse

Thalassoma lunare

DeepLog2

Pacific blue seastar

Linckia laevigata

DeepLog2

Threespot dascyllus

Dascyllus trimaculatus

DeepLog2

Yellowtail clownfish

Amphiprion clarkii

DeepLog2

Bluestreak cleaner wrasse

Labroides dimidiatus

DeepLog1

Burgundy feather star

Himerometra robustipinna

DeepLog1

Checkerboard wrasse

Halichoeres hortulanus

DeepLog1

Chiragra spider conch

Harpago chiragra

DeepLog1

Copperband butterflyfish

Chelmon rostratus

DeepLog1

Eight banded butterfly fish

Chaetodon octofasciatus

DeepLog1

Elegant phyllidia

Phyllidia elegans

DeepLog1

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

DeepLog + OBIS →

Photos