Indonesia

Tanjung Gelap

15–40 mMax Depth

boatEntry

83Species

Conditions Summary

Model forecast · local time (GMT+8)

Model conditions signal90/100

Waves

0.3 m

2.6 s

Swell

0.1 m

3.4 s

Current speed

1.8 km/h

flowing toward SW

Water temperature

28.7°C

Wind

21.9 km/h

→ SW

Sea level

0.6 m

rising

WavesCalm

SwellCalm

Current speedWatch

Planning window

03:45–03:00

Calmest model window

Forecast Overview

TodayWatch

Waves0.2–0.4 mCurrent speed2.3 km/h maxWater temperature28.8°C

TomorrowWatch

Waves0.1–0.3 mCurrent speed2.6 km/h maxWater temperature29.0°C

Fri, Oct 23Watch

Waves0.2–0.3 mCurrent speed2.3 km/h maxWater temperature29.1°C

Sat, Oct 24Watch

Waves0.2–0.3 mCurrent speed2.2 km/h maxWater temperature29.0°C

Next 72 hours

03:00

Waves: 0.4 m

Current speed: 1.9 km/h

Water temperature: 28.7°C

09:00

Waves: 0.3 m

Current speed: 2.1 km/h

Water temperature: 28.7°C

15:00

Waves: 0.2 m

Current speed: 1.9 km/h

Water temperature: 29.0°C

21:00

Waves: 0.3 m

Current speed: 2.1 km/h

Water temperature: 28.9°C

03:00

Waves: 0.3 m

Current speed: 2.3 km/h

Water temperature: 28.8°C

09:00

Waves: 0.1 m

Current speed: 1.9 km/h

Water temperature: 28.8°C

15:00

Waves: 0.1 m

Current speed: 2.2 km/h

Water temperature: 29.3°C

21:00

Waves: 0.2 m

Current speed: 1.9 km/h

Water temperature: 29.1°C

03:00

Waves: 0.3 m

Current speed: 2.3 km/h

Water temperature: 29.0°C

09:00

Waves: 0.2 m

Current speed: 1.5 km/h

Water temperature: 29.0°C

15:00

Waves: 0.2 m

Current speed: 2.2 km/h

Water temperature: 29.2°C

21:00

Waves: 0.2 m

Current speed: 1.5 km/h

Water temperature: 29.1°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.

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

Apr 29.3°

Jan29.0°

Feb28.8°

Mar29.0°

Apr29.3°

May29.0°

Jun28.3°

Jul27.6°

Aug27.4°

Sep27.6°

Oct28.3°

Nov29.2°

Dec29.2°

Current: mild

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

deepsalt Wateradvanced 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

Jarbua terapon

Terapon jarbua

DeepLog4

Barred mudskipper

Periophthalmus argentilineatus

DeepLog3

Orbiculate cardinalfish

Sphaeramia orbicularis

DeepLog3

Pacific blue seastar

Linckia laevigata

DeepLog3

Staghorn damselfish

Amblyglyphidodon curacao

DeepLog3

Vagabond butterflyfish

Chaetodon vagabundus

DeepLog3

Bleeker's parrotfish

Chlorurus bleekeri

DeepLog2

Live sharksucker

Echeneis naucrates

DeepLog2

Paddle-fin triggerfish

Melichthys vidua

DeepLog2

Porcupine sea urchin

Diadema setosum

DeepLog2

Red-cheeked anthias

Pseudanthias huchtii

DeepLog2

Rhizophora mucronata

DeepLog2

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

DeepLog + OBIS →

Photos