Indonesia

Batu Bolong

5–30 mMax Depth

boatEntry

100Species

Conditions Summary

Model forecast · local time (GMT+8)

Planning signal100/100

Waves

0.3 m

5.7 s

Swell

0.1 m

11.8 s

Current speed

0.7 km/h

flowing toward W

Water temperature

27.5°C

Wind

16.5 km/h

→ SE

Sea level

0.7 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

08:15–08:00

Calmest model window

Forecast Overview

TodayCalm

Waves0.3–0.3 mCurrent speed0.8 km/h maxWater temperature27.9°C

TomorrowCalm

Waves0.3–0.4 mCurrent speed0.7 km/h maxWater temperature27.8°C

Tue, Sep 8Calm

Waves0.3–0.5 mCurrent speed0.9 km/h maxWater temperature27.7°C

Wed, Sep 9Calm

Waves0.4–0.5 mCurrent speed0.6 km/h maxWater temperature27.5°C

Next 72 hours

08:00

Waves: 0.3 m

Current speed: 0.7 km/h

Water temperature: 27.5°C

14:00

Waves: 0.3 m

Current speed: 0.8 km/h

Water temperature: 28.1°C

20:00

Waves: 0.3 m

Current speed: 0.6 km/h

Water temperature: 27.9°C

02:00

Waves: 0.4 m

Current speed: 0.6 km/h

Water temperature: 27.7°C

08:00

Waves: 0.3 m

Current speed: 0.7 km/h

Water temperature: 27.6°C

14:00

Waves: 0.3 m

Current speed: 0.6 km/h

Water temperature: 28.2°C

20:00

Waves: 0.4 m

Current speed: 0.6 km/h

Water temperature: 27.9°C

02:00

Waves: 0.4 m

Current speed: 0.8 km/h

Water temperature: 27.7°C

08:00

Waves: 0.4 m

Current speed: 0.8 km/h

Water temperature: 27.6°C

14:00

Waves: 0.3 m

Current speed: 0.8 km/h

Water temperature: 28.0°C

20:00

Waves: 0.4 m

Current speed: 0.6 km/h

Water temperature: 27.7°C

02:00

Waves: 0.5 m

Current speed: 0.6 km/h

Water temperature: 27.5°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.

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Apr-Nov

Peak month

Nov 29.2°

Jan28.6°

Feb28.4°

Mar28.7°

Apr29.0°

May28.8°

Jun28.2°

Jul27.5°

Aug27.1°

Sep27.5°

Oct28.3°

Nov29.2°

Dec29.1°

Current: strong

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

pinnacledriftsalt Wateradvanced 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

Sap sucking slug

Thuridilla lineolata

DeepLog7

Yellow boxfish

Ostracion cubicum

DeepLog4

Cuttlefish

Ascarosepion latimanus

DeepLog3

Darkfin hind

Cephalopholis urodeta

DeepLog3

Orangespot surgeonfish

Acanthurus olivaceus

DeepLog3

Redfin hogfish

Bodianus dictynna

DeepLog3

Red-toothed triggerfish

Odonus niger

DeepLog3

Rockmover wrasse

Novaculichthys taeniourus

DeepLog3

Sunburst butterflyfish

Chaetodon kleinii

DeepLog3

Yellow-belly damsel

Pomacentrus auriventris

DeepLog3

Blacktip soldierfish

Myripristis botche

DeepLog2

Checkerboard wrasse

Halichoeres hortulanus

DeepLog2

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

DeepLog + OBIS →

Photos