Palau

Iro Maru

25–40 mMax Depth

boatEntry

86Species

Conditions Summary

Model forecast · local time (GMT+9)

Model conditions signal91/100

Waves

1.0 m

5.7 s

Swell

0.5 m

6.5 s

Current speed

0.5 km/h

flowing toward E

Water temperature

29.9°C

Wind

30.7 km/h

→ W

Sea level

-0.0 m

rising

WavesWatch

SwellCalm

Current speedCalm

Forecast Overview

Mon, Oct 19Challenging

Waves1.0–1.2 mCurrent speed0.8 km/h maxWater temperature30.0°C

Tue, Oct 20Challenging

Waves1.2–1.5 mCurrent speed1.0 km/h maxWater temperature29.9°C

TodayChallenging

Waves1.1–1.4 mCurrent speed1.0 km/h maxWater temperature29.7°C

TomorrowChallenging

Waves1.1–1.1 mCurrent speed0.6 km/h maxWater temperature29.6°C

Next 72 hours

06:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 29.9°C

12:00

Waves: 1.1 m

Current speed: 0.7 km/h

Water temperature: 30.0°C

18:00

Waves: 1.2 m

Current speed: 0.6 km/h

Water temperature: 30.1°C

00:00

Waves: 1.2 m

Current speed: 0.6 km/h

Water temperature: 30.0°C

06:00

Waves: 1.3 m

Current speed: 0.8 km/h

Water temperature: 29.8°C

12:00

Waves: 1.5 m

Current speed: 1.0 km/h

Water temperature: 29.9°C

18:00

Waves: 1.5 m

Current speed: 1.0 km/h

Water temperature: 29.9°C

00:00

Waves: 1.4 m

Current speed: 1.0 km/h

Water temperature: 29.7°C

06:00

Waves: 1.3 m

Current speed: 0.9 km/h

Water temperature: 29.6°C

12:00

Waves: 1.3 m

Current speed: 0.6 km/h

Water temperature: 29.7°C

18:00

Waves: 1.2 m

Current speed: 0.5 km/h

Water temperature: 29.8°C

00:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 29.7°C

Catalog depth25–40 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

Nov-May

Peak month

Jun 29.5°

Jan28.4°

Feb28.1°

Mar28.3°

Apr28.8°

May29.3°

Jun29.5°

Jul29.2°

Aug29.0°

Sep29.1°

Oct29.3°

Nov29.4°

Dec29.1°

Current: mild

Typical visibility: 25 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

wreckdeepsalt 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

Eight banded butterfly fish

Chaetodon octofasciatus

DeepLog5

Red-and-black anemonefish

Amphiprion melanopus

DeepLog5

Six-banded angelfish

Pomacanthus sexstriatus

DeepLog5

Humphead wrasse

Cheilinus undulatus

DeepLog4

Redbreasted wrasse

Cheilinus fasciatus

DeepLog4

Neon Eviota

Eviota atriventris

DeepLog3

Orangebanded coralfish

Coradion chrysozonus

DeepLog3

Whitetail dascyllus

Dascyllus aruanus

DeepLog3

Brownstripe red snapper

Lutjanus vitta

DeepLog2

Crocus giant clam

Tridacna crocea

DeepLog2

Cyane's octopus

Octopus cyanea

DeepLog2

Damsel

Pomacentrus nigromanus

DeepLog2

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

DeepLog + OBIS →

Photos