Asia › Indonesia

Manta Sandy

5–30 mMax Depth

boatEntry

5Species

Conditions Summary

Model forecast · local time (GMT+9)

Model conditions signal90/100

Waves

0.1 m

3.9 s

Swell

0.1 m

3.5 s

Current speed

1.7 km/h

flowing toward E

Water temperature

29.5°C

Wind

10.1 km/h

→ SE

Sea level

0.2 m

rising

WavesCalm

SwellCalm

Current speedWatch

Planning window

09:30–09:00

Calmest model window

Forecast Overview

TodayChallenging

Waves0.1–0.2 mCurrent speed3.9 km/h maxWater temperature29.8°C

TomorrowCalm

Waves0.1–0.2 mCurrent speed3.9 km/h maxWater temperature29.8°C

Fri, Oct 23Calm

Waves0.1–0.2 mCurrent speed3.8 km/h maxWater temperature30.0°C

Sat, Oct 24Calm

Waves0.1–0.1 mCurrent speed2.5 km/h maxWater temperature29.8°C

Next 72 hours

09:00

Waves: 0.1 m

Current speed: 1.7 km/h

Water temperature: 29.5°C

15:00

Waves: 0.2 m

Current speed: 2.6 km/h

Water temperature: 30.1°C

21:00

Waves: 0.1 m

Current speed: 1.9 km/h

Water temperature: 29.7°C

03:00

Waves: 0.1 m

Current speed: 1.1 km/h

Water temperature: 29.6°C

09:00

Waves: 0.1 m

Current speed: 0.8 km/h

Water temperature: 29.6°C

15:00

Waves: 0.2 m

Current speed: 2.1 km/h

Water temperature: 30.2°C

21:00

Waves: 0.1 m

Current speed: 2.1 km/h

Water temperature: 29.8°C

03:00

Waves: 0.1 m

Current speed: 0.4 km/h

Water temperature: 29.7°C

09:00

Waves: 0.2 m

Current speed: 0.5 km/h

Water temperature: 29.7°C

15:00

Waves: 0.2 m

Current speed: 1.3 km/h

Water temperature: 30.4°C

21:00

Waves: 0.1 m

Current speed: 2.2 km/h

Water temperature: 30.0°C

03:00

Waves: 0.1 m

Current speed: 0.6 km/h

Water temperature: 29.8°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

Barred spinefoot

Siganus doliatus

DeepLog1

Bluespotted hind

Cephalopholis cyanostigma

DeepLog1

Cigar wrasse

Cheilio inermis

DeepLog1

Humpback grouper

Chromileptes altivelis

DeepLog1

Scaly clam

Tridacna squamosa

DeepLog1

Platax boersii

Nearby OBIS observations6

Zanclus cornutus

Nearby OBIS observations5

Dascyllus aruanus

Nearby OBIS observations4

Parupeneus barberinus

Nearby OBIS observations4

Balistapus undulatus

Nearby OBIS observations3

Chaetodon rafflesii

Nearby OBIS observations3

Cheilinus undulatus

Nearby OBIS observations3

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

DeepLog + OBIS →

Photos