Palau

German Channel

8–20 mMax Depth

boatEntry

100Species

Conditions Summary

Model forecast · local time (GMT+9)

Model conditions signal71/100

Waves

1.4 m

5.7 s

Swell

0.9 m

5.5 s

Current speed

1.5 km/h

flowing toward E

Water temperature

29.3°C

Wind

29.3 km/h

→ S

Sea level

0.4 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

Tue, Oct 20Challenging

Waves1.4–1.4 mCurrent speed1.5 km/h maxWater temperature29.3°C

TodayChallenging

Waves1.2–1.4 mCurrent speed1.6 km/h maxWater temperature29.4°C

TomorrowChallenging

Waves1.1–1.2 mCurrent speed1.5 km/h maxWater temperature29.6°C

Fri, Oct 23Challenging

Waves1.0–1.1 mCurrent speed0.8 km/h maxWater temperature29.8°C

Next 72 hours

23:00

Waves: 1.4 m

Current speed: 1.5 km/h

Water temperature: 29.3°C

05:00

Waves: 1.4 m

Current speed: 1.6 km/h

Water temperature: 29.3°C

11:00

Waves: 1.4 m

Current speed: 0.9 km/h

Water temperature: 29.3°C

17:00

Waves: 1.4 m

Current speed: 1.3 km/h

Water temperature: 29.5°C

23:00

Waves: 1.2 m

Current speed: 0.7 km/h

Water temperature: 29.4°C

05:00

Waves: 1.1 m

Current speed: 1.3 km/h

Water temperature: 29.3°C

11:00

Waves: 1.1 m

Current speed: 0.5 km/h

Water temperature: 29.6°C

17:00

Waves: 1.1 m

Current speed: 0.7 km/h

Water temperature: 29.9°C

23:00

Waves: 1.1 m

Current speed: 0.2 km/h

Water temperature: 29.6°C

05:00

Waves: 1.1 m

Current speed: 0.6 km/h

Water temperature: 29.4°C

11:00

Waves: 1.0 m

Current speed: 0.4 km/h

Water temperature: 29.8°C

17:00

Waves: 1.0 m

Current speed: 0.0 km/h

Water temperature: 30.3°C

Catalog depth8–20 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-Apr

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: strong

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

driftsalt 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

Spotted unicornfish

Naso brevirostris

DeepLog6

Arc-eye hawkfish

Paracirrhites arcatus

DeepLog4

Blue and gold fusilier

Caesio caerulaurea

DeepLog4

Moontail bullseye

Priacanthus hamrur

DeepLog4

Red-toothed triggerfish

Odonus niger

DeepLog4

Spot-fin porcupinefish

Diodon hystrix

DeepLog4

Sweetlips

Plectorhinchus chaetodonoides

DeepLog4

Black and white snapper

Macolor niger

DeepLog3

Horned bull-fish

Heniochus varius

DeepLog3

Masked spinefoot

Siganus puellus

DeepLog3

Moorish idol

Zanclus cornutus

DeepLog3

Redbreasted wrasse

Cheilinus fasciatus

DeepLog3

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

DeepLog + OBIS →

Photos