New Caledonia

Grotte a Jean-Claude

20–40 mMax Depth

boatEntry

69Species

Conditions Summary

Model forecast · local time (GMT+11)

Model conditions signal81/100

Waves

1.6 m

6.8 s

Swell

0.7 m

8.9 s

Current speed

0.6 km/h

flowing toward NW

Water temperature

22.8°C

Wind

43.3 km/h

→ SE

Sea level

0.6 m

rising

WavesChallenging

SwellCalm

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.3–1.8 mCurrent speed1.1 km/h maxWater temperature22.8°C

TomorrowChallenging

Waves1.1–1.4 mCurrent speed0.6 km/h maxWater temperature22.9°C

Fri, Oct 23Challenging

Waves1.1–1.3 mCurrent speed0.4 km/h maxWater temperature23.1°C

Sat, Oct 24Challenging

Waves1.1–1.3 mCurrent speed0.4 km/h maxWater temperature23.3°C

Next 72 hours

12:00

Waves: 1.5 m

Current speed: 0.6 km/h

Water temperature: 22.8°C

18:00

Waves: 1.7 m

Current speed: 0.9 km/h

Water temperature: 22.8°C

00:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 22.8°C

06:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 22.7°C

12:00

Waves: 1.3 m

Current speed: 0.5 km/h

Water temperature: 22.9°C

18:00

Waves: 1.3 m

Current speed: 0.6 km/h

Water temperature: 23.0°C

00:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 22.9°C

06:00

Waves: 1.1 m

Current speed: 0.2 km/h

Water temperature: 22.9°C

12:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 23.2°C

18:00

Waves: 1.2 m

Current speed: 0.4 km/h

Water temperature: 23.3°C

00:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 23.2°C

06:00

Waves: 1.1 m

Current speed: 0.3 km/h

Water temperature: 23.3°C

Catalog depth20–40 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.

Updated: cached data

Open-Meteo Marine + Weather APIs →

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Apr-Nov

Peak month

Feb 27.2°

Jan26.5°

Feb27.2°

Mar26.9°

Apr26.1°

May25.1°

Jun24.0°

Jul23.1°

Aug22.6°

Sep22.8°

Oct23.5°

Nov24.4°

Dec25.7°

Current: strong

Typical visibility: 7.5 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

wallsalt 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

Blackray damselfish

Pomacentrus nigriradiatus

DeepLog6

Scaly damsel

Pomacentrus lepidogenys

DeepLog4

Peacock hind

Cephalopholis argus

DeepLog3

Blackeye thicklip

Hemigymnus melapterus

DeepLog2

Bluefin trevally

Caranx melampygus

DeepLog2

Humphead wrasse

Cheilinus undulatus

DeepLog2

Orangespine unicornfish

Naso lituratus

DeepLog2

Parrotfish

Scarus spinus

DeepLog2

Red pencil urchin

Heterocentrotus mamillatus

DeepLog2

Red-spotted blennellia

Blenniella chrysospilos

DeepLog2

Robust puller

Chromis chrysura

DeepLog2

Tiger cowrie

Cypraea tigris

DeepLog2

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

DeepLog + OBIS →

Photos