New Caledonia

Passe de Mato

30–60 mMax Depth

boatEntry

3Species

Conditions Summary

Model forecast · local time (GMT+11)

Model conditions signal71/100

Waves

1.7 m

7.3 s

Swell

1.2 m

6.7 s

Current speed

0.6 km/h

flowing toward SW

Water temperature

22.7°C

Wind

33.7 km/h

→ E

Sea level

0.8 m

rising

WavesChallenging

SwellWatch

Current speedCalm

Forecast Overview

TodayChallenging

Waves1.7–1.8 mCurrent speed0.8 km/h maxWater temperature22.7°C

TomorrowChallenging

Waves1.5–1.7 mCurrent speed0.8 km/h maxWater temperature22.8°C

Fri, Oct 23Challenging

Waves1.5–1.7 mCurrent speed1.0 km/h maxWater temperature23.0°C

Sat, Oct 24Challenging

Waves1.4–1.7 mCurrent speed0.9 km/h maxWater temperature23.0°C

Next 72 hours

14:00

Waves: 1.7 m

Current speed: 0.6 km/h

Water temperature: 22.7°C

20:00

Waves: 1.7 m

Current speed: 0.6 km/h

Water temperature: 22.7°C

02:00

Waves: 1.7 m

Current speed: 0.6 km/h

Water temperature: 22.7°C

08:00

Waves: 1.6 m

Current speed: 0.6 km/h

Water temperature: 22.7°C

14:00

Waves: 1.5 m

Current speed: 0.8 km/h

Water temperature: 22.8°C

20:00

Waves: 1.7 m

Current speed: 0.6 km/h

Water temperature: 22.9°C

02:00

Waves: 1.6 m

Current speed: 0.5 km/h

Water temperature: 22.8°C

08:00

Waves: 1.6 m

Current speed: 0.5 km/h

Water temperature: 22.9°C

14:00

Waves: 1.5 m

Current speed: 0.8 km/h

Water temperature: 23.0°C

20:00

Waves: 1.7 m

Current speed: 0.8 km/h

Water temperature: 23.0°C

02:00

Waves: 1.7 m

Current speed: 0.9 km/h

Water temperature: 22.9°C

08:00

Waves: 1.6 m

Current speed: 0.6 km/h

Water temperature: 23.0°C

Catalog depth30–60 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

Apr-Nov

Peak month

Feb 26.6°

Jan26.0°

Feb26.6°

Mar26.4°

Apr25.6°

May24.7°

Jun23.5°

Jul22.6°

Aug22.2°

Sep22.4°

Oct23.1°

Nov24.0°

Dec25.1°

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.

Nearby live cameras

Check the water around Passe de Mato before you dive. Feeds are provided by third parties and may occasionally be offline.

2 cameras

NC-Ouen-Toro

45.7 km awayOpenStreetMap

Open

Check is getting oldLast checked 46h ago

External source · live video is not independently verified

No history is stored for this external source.

Public feedCatalogued Oct 19, 2026

NC-Anse-Vata

46.7 km awayOpenStreetMap

Open

Check is getting oldLast checked 46h ago

External source · live video is not independently verified

No history is stored for this external source.

Public feedCatalogued Oct 19, 2026

Live availability is controlled by each camera provider. Use the feed as a quick surface check and confirm current conditions with a local dive operator.

Explore nearby centers on the map

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Dive Types

deepsalt 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

Blacktip reef shark

Carcharhinus melanopterus

DeepLog1

Pore coral

Porites cylindrica

DeepLog1

Stony coral

Acropora florida

DeepLog1

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

DeepLog + OBIS →

Photos