Asia › Indonesia › Sumatra

To the West - Batee Gua

30 mMax Depth

BoatEntry

3Species

Conditions Summary

Model forecast · local time (GMT+7)

Model conditions signal90/100

Waves

0.5 m

11.3 s

Swell

0.4 m

12.7 s

Current speed

1.7 km/h

flowing toward W

Water temperature

30.8°C

Wind

9.2 km/h

→ S

Sea level

0.4 m

falling

WavesCalm

SwellCalm

Current speedWatch

Planning window

16:45–16:00

Calmest model window

Forecast Overview

Sun, Oct 18Watch

Waves0.5–0.5 mCurrent speed1.8 km/h maxWater temperature30.7°C

Mon, Oct 19Watch

Waves0.5–0.7 mCurrent speed1.6 km/h maxWater temperature30.4°C

Tue, Oct 20Watch

Waves0.7–0.8 mCurrent speed0.9 km/h maxWater temperature30.0°C

TodayWatch

Waves0.6–0.8 mCurrent speed0.9 km/h maxWater temperature30.0°C

Next 72 hours

16:00

Waves: 0.5 m

Current speed: 1.7 km/h

Water temperature: 30.8°C

22:00

Waves: 0.5 m

Current speed: 1.6 km/h

Water temperature: 30.6°C

04:00

Waves: 0.6 m

Current speed: 1.6 km/h

Water temperature: 30.3°C

10:00

Waves: 0.6 m

Current speed: 1.3 km/h

Water temperature: 30.4°C

16:00

Waves: 0.6 m

Current speed: 1.0 km/h

Water temperature: 30.5°C

22:00

Waves: 0.7 m

Current speed: 0.9 km/h

Water temperature: 30.2°C

04:00

Waves: 0.7 m

Current speed: 0.8 km/h

Water temperature: 30.0°C

10:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 30.0°C

16:00

Waves: 0.7 m

Current speed: 0.8 km/h

Water temperature: 30.0°C

22:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 29.9°C

04:00

Waves: 0.8 m

Current speed: 0.4 km/h

Water temperature: 29.8°C

10:00

Waves: 0.7 m

Current speed: 0.6 km/h

Water temperature: 30.0°C

Catalog depth30 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.

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Dive Types

DriftReefOceanSalt Water

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

Barracuda

From site catalogue

Mobula

From site catalogue

Rays

From site catalogue

Caloria indica

Nearby OBIS observations4

Favites pentagona

Nearby OBIS observations4

Pearsonothuria graeffei

Nearby OBIS observations4

Stylocoeniella armata

Nearby OBIS observations4

Caesio xanthonota

Nearby OBIS observations3

Caranx melampygus

Nearby OBIS observations3

Cephalopholis miniata

Nearby OBIS observations3

Chaetodon collare

Nearby OBIS observations3

Doriprismatica atromarginata

Nearby OBIS observations3

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

OBIS source →