Indonesia

Batu Belah

5–25 mMax Depth

boatEntry

1Species

Conditions Summary

Model forecast · local time (GMT+8)

Planning signal100/100

Waves

0.2 m

5.0 s

Swell

0.2 m

3.0 s

Current speed

0.9 km/h

flowing toward NW

Water temperature

29.9°C

Wind

4.2 km/h

→ S

Sea level

0.2 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

08:15–08:00

Calmest model window

Forecast Overview

TodayWatch

Waves0.2–0.4 mCurrent speed2.1 km/h maxWater temperature30.3°C

TomorrowCalm

Waves0.2–0.4 mCurrent speed2.5 km/h maxWater temperature30.2°C

Tue, Sep 8Calm

Waves0.2–0.4 mCurrent speed3.2 km/h maxWater temperature30.3°C

Wed, Sep 9Watch

Waves0.2–0.3 mCurrent speed3.4 km/h maxWater temperature30.1°C

Next 72 hours

08:00

Waves: 0.2 m

Current speed: 0.9 km/h

Water temperature: 29.9°C

14:00

Waves: 0.3 m

Current speed: 2.1 km/h

Water temperature: 30.6°C

20:00

Waves: 0.4 m

Current speed: 0.9 km/h

Water temperature: 30.2°C

02:00

Waves: 0.3 m

Current speed: 2.2 km/h

Water temperature: 30.0°C

08:00

Waves: 0.3 m

Current speed: 0.6 km/h

Water temperature: 29.9°C

14:00

Waves: 0.4 m

Current speed: 1.8 km/h

Water temperature: 30.6°C

20:00

Waves: 0.3 m

Current speed: 0.0 km/h

Water temperature: 30.3°C

02:00

Waves: 0.3 m

Current speed: 1.6 km/h

Water temperature: 30.0°C

08:00

Waves: 0.2 m

Current speed: 0.7 km/h

Water temperature: 30.0°C

14:00

Waves: 0.3 m

Current speed: 1.1 km/h

Water temperature: 30.7°C

20:00

Waves: 0.4 m

Current speed: 1.3 km/h

Water temperature: 30.4°C

02:00

Waves: 0.3 m

Current speed: 0.9 km/h

Water temperature: 30.1°C

Catalog depth5–25 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-Oct

Peak month

May 29.3°

Jan28.5°

Feb28.4°

Mar28.6°

Apr29.1°

May29.3°

Jun29.1°

Jul28.7°

Aug28.5°

Sep28.6°

Oct29.1°

Nov29.3°

Dec29.0°

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

reefsalt Waterintermediate Difficulty

Data source & current conditions

Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.

View the source profile →

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

Sonneratia alba

DeepLog1

Nembrotha kubaryana

Nearby OBIS observations4

Amblyeleotris rubrimarginata

Nearby OBIS observations3

Fusigobius neophytus

Nearby OBIS observations3

Parupeneus cyclostomus

Nearby OBIS observations3

Taeniura lymma

Nearby OBIS observations3

Tomiyamichthys latruncularius

Nearby OBIS observations3

Acanthurus olivaceus

Nearby OBIS observations2

Acropora donei

Nearby OBIS observations2

Acropora monticulosa

Nearby OBIS observations2

Aluterus scriptus

Nearby OBIS observations2

Amphiprion biaculeatus

Nearby OBIS observations2

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

DeepLog + OBIS →