Asia › Indonesia

Manta Wai

5–30 mMax Depth

boatEntry

3Species

Conditions Summary

Model forecast · local time (GMT+9)

Model conditions signal100/100

Waves

0.1 m

7.4 s

Swell

0.1 m

9.3 s

Current speed

1.4 km/h

flowing toward SW

Water temperature

30.2°C

Wind

8.1 km/h

→ S

Sea level

0.7 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

03:45–03:00

Calmest model window

Forecast Overview

TodayCalm

Waves0.1–0.1 mCurrent speed3.8 km/h maxWater temperature30.4°C

TomorrowCalm

Waves0.1–0.1 mCurrent speed3.7 km/h maxWater temperature30.4°C

Fri, Oct 23Calm

Waves0.1–0.1 mCurrent speed3.6 km/h maxWater temperature30.4°C

Sat, Oct 24Calm

Waves0.1–0.1 mCurrent speed0.6 km/h maxWater temperature30.2°C

Next 72 hours

03:00

Waves: 0.1 m

Current speed: 1.5 km/h

Water temperature: 30.2°C

09:00

Waves: 0.1 m

Current speed: 1.5 km/h

Water temperature: 30.1°C

15:00

Waves: 0.1 m

Current speed: 1.8 km/h

Water temperature: 30.7°C

21:00

Waves: 0.1 m

Current speed: 3.1 km/h

Water temperature: 30.3°C

03:00

Waves: 0.1 m

Current speed: 2.2 km/h

Water temperature: 30.2°C

09:00

Waves: 0.1 m

Current speed: 0.7 km/h

Water temperature: 30.1°C

15:00

Waves: 0.1 m

Current speed: 1.7 km/h

Water temperature: 30.8°C

21:00

Waves: 0.1 m

Current speed: 3.1 km/h

Water temperature: 30.4°C

03:00

Waves: 0.1 m

Current speed: 1.2 km/h

Water temperature: 30.2°C

09:00

Waves: 0.1 m

Current speed: 1.4 km/h

Water temperature: 30.1°C

15:00

Waves: 0.1 m

Current speed: 1.3 km/h

Water temperature: 30.7°C

21:00

Waves: 0.1 m

Current speed: 3.1 km/h

Water temperature: 30.4°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: 15 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

salt 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

Denise's pygmy seahorse

Hippocampus denise

DeepLog1

Octocoral

Heliopora coerulea

DeepLog1

Scaly clam

Tridacna squamosa

DeepLog1

Eucrossorhinus dasypogon

Nearby OBIS observations8

Chlorurus bowersi

Nearby OBIS observations4

Linckia multifora

Nearby OBIS observations4

Neoglyphidodon melas

Nearby OBIS observations4

Ascarosepion latimanus

Nearby OBIS observations3

Carcharhinus melanopterus

Nearby OBIS observations3

Cetoscarus ocellatus

Nearby OBIS observations3

Hemiscyllium freycineti

Nearby OBIS observations3

Oxycheilinus celebicus

Nearby OBIS observations3

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

DeepLog + OBIS →

Photos