Asia › Indonesia › Sumatra

Shark Plateau

5–30 mMax Depth

BoatEntry

24Species

Conditions Summary

Model forecast · local time (GMT+7)

Model conditions signal91/100

Waves

0.7 m

6.8 s

Swell

0.4 m

11.1 s

Current speed

0.5 km/h

flowing toward NE

Water temperature

29.8°C

Wind

19.5 km/h

→ SW

Sea level

0.2 m

WavesWatch

SwellCalm

Current speedCalm

Planning window

11:15–11:00

Calmest model window

Forecast Overview

Tue, Oct 20Watch

Waves0.7–0.8 mCurrent speed0.6 km/h maxWater temperature29.8°C

TodayWatch

Waves0.5–0.6 mCurrent speed2.0 km/h maxWater temperature30.0°C

TomorrowWatch

Waves0.4–0.5 mCurrent speed2.3 km/h maxWater temperature30.6°C

Fri, Oct 23Watch

Waves0.4–0.4 mCurrent speed2.4 km/h maxWater temperature30.4°C

Next 72 hours

11:00

Waves: 0.7 m

Current speed: 0.5 km/h

Water temperature: 29.8°C

17:00

Waves: 0.8 m

Current speed: 0.5 km/h

Water temperature: 29.8°C

23:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 29.7°C

05:00

Waves: 0.6 m

Current speed: 0.4 km/h

Water temperature: 29.7°C

11:00

Waves: 0.6 m

Current speed: 1.2 km/h

Water temperature: 30.0°C

17:00

Waves: 0.5 m

Current speed: 1.1 km/h

Water temperature: 30.3°C

23:00

Waves: 0.5 m

Current speed: 2.0 km/h

Water temperature: 30.4°C

05:00

Waves: 0.5 m

Current speed: 1.9 km/h

Water temperature: 30.4°C

11:00

Waves: 0.4 m

Current speed: 2.3 km/h

Water temperature: 30.7°C

17:00

Waves: 0.4 m

Current speed: 1.7 km/h

Water temperature: 30.8°C

23:00

Waves: 0.4 m

Current speed: 2.3 km/h

Water temperature: 30.5°C

05:00

Waves: 0.4 m

Current speed: 1.9 km/h

Water temperature: 30.4°C

Catalog depth5–30 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.

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

May 29.9°

Jan28.4°

Feb28.7°

Mar29.3°

Apr29.7°

May29.9°

Jun29.8°

Jul29.6°

Aug29.3°

Sep29.0°

Oct28.7°

Nov28.5°

Dec28.4°

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

DriftReefOceanreefSalt 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

Black sea cucumber

Stichopus chloronotus

DeepLog2

Yellowback fusilier

Caesio xanthonota

DeepLog2

Bluefin trevally

Caranx melampygus

DeepLog1

Bluespotted cornetfish

Fistularia commersonii

DeepLog1

Ceylon phyllidiella

Phyllidiella zeylanica

DeepLog1

Crown of thorns star

Acanthaster planci

DeepLog1

Goldsaddle goatfish

Parupeneus cyclostomus

DeepLog1

Goniobranchus geminus

DeepLog1

Harpooner sea urchin

Echinothrix calamaris

DeepLog1

Longface emperor

Lethrinus olivaceus

DeepLog1

Moorish idol

Zanclus cornutus

DeepLog1

Nudibranch

Phyllidia varicosa

DeepLog1

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

DeepLog + OBIS →

Photos