Indonesia

Otdima Reef

5–30 mMax Depth

boatEntry

48Species

Conditions Summary

Model forecast · local time (GMT+9)

Model conditions signal80/100

Waves

0.1 m

4.8 s

Swell

0.1 m

6.0 s

Current speed

4.2 km/h

flowing toward E

Water temperature

30.2°C

Wind

6.5 km/h

→ S

Sea level

0.3 m

rising

WavesCalm

SwellCalm

Current speedChallenging

Planning window

11:00–12:00

Calmest model window

Forecast Overview

Sun, Oct 18Watch

Waves0.1–0.3 mCurrent speed4.2 km/h maxWater temperature30.4°C

Mon, Oct 19Calm

Waves0.2–0.3 mCurrent speed3.9 km/h maxWater temperature30.3°C

Tue, Oct 20Calm

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

TodayCalm

Waves0.1–0.1 mCurrent speed0.9 km/h maxWater temperature30.0°C

Next 72 hours

06:00

Waves: 0.1 m

Current speed: 3.6 km/h

Water temperature: 30.2°C

12:00

Waves: 0.2 m

Current speed: 0.4 km/h

Water temperature: 30.5°C

18:00

Waves: 0.3 m

Current speed: 2.1 km/h

Water temperature: 30.6°C

00:00

Waves: 0.2 m

Current speed: 1.7 km/h

Water temperature: 30.2°C

06:00

Waves: 0.2 m

Current speed: 2.6 km/h

Water temperature: 30.1°C

12:00

Waves: 0.2 m

Current speed: 0.9 km/h

Water temperature: 30.5°C

18:00

Waves: 0.3 m

Current speed: 2.4 km/h

Water temperature: 30.5°C

00:00

Waves: 0.2 m

Current speed: 1.0 km/h

Water temperature: 30.1°C

06:00

Waves: 0.2 m

Current speed: 1.7 km/h

Water temperature: 30.0°C

12:00

Waves: 0.2 m

Current speed: 1.5 km/h

Water temperature: 30.3°C

18:00

Waves: 0.3 m

Current speed: 2.7 km/h

Water temperature: 30.3°C

00:00

Waves: 0.1 m

Current speed: 0.9 km/h

Water temperature: 30.0°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

Oct-Apr

Peak month

Nov 29.4°

Jan29.0°

Feb28.9°

Mar29.1°

Apr29.3°

May29.3°

Jun29.0°

Jul28.6°

Aug28.5°

Sep28.7°

Oct29.1°

Nov29.4°

Dec29.3°

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

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

Moray eel

Gymnothorax javanicus

DeepLog2

Pacific trumpetfish

Aulostomus chinensis

DeepLog2

Atlantic green turtle

Chelonia mydas

DeepLog1

Black-blotched porcupinefish

Diodon liturosus

DeepLog1

Black feather star

Colobometra perspinosa

DeepLog1

Blackspotted puffer

Arothron nigropunctatus

DeepLog1

Bleeker's parrotfish

Chlorurus bleekeri

DeepLog1

Checkerboard wrasse

Halichoeres hortulanus

DeepLog1

Comet

Calloplesiops altivelis

DeepLog1

Coral clam

Pedum spondyloideum

DeepLog1

Crocodile fish

Cymbacephalus beauforti

DeepLog1

Cushion seastar

Culcita novaeguineae

DeepLog1

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

DeepLog + OBIS →

Photos