New Zealand

Mathesons Bay

3–18 mMax Depth

shoreEntry

22Species

Conditions Summary

Model forecast · local time (GMT+12)

Planning signal100/100

Waves

0.3 m

3.9 s

Swell

0.1 m

8.5 s

Current speed

0.4 km/h

flowing toward SE

Water temperature

15.0°C

Wind

18.9 km/h

→ NW

Sea level

0.8 m

rising

WavesCalm

SwellCalm

Current speedCalm

Planning window

12:00–13:00

Calmest model window

Forecast Overview

TodayWatch

Waves0.3–0.9 mCurrent speed0.4 km/h maxWater temperature15.1°C

TomorrowChallenging

Waves0.7–1.2 mCurrent speed0.5 km/h maxWater temperature15.2°C

Tue, Sep 8Watch

Waves0.3–0.7 mCurrent speed0.3 km/h maxWater temperature15.2°C

Wed, Sep 9Calm

Waves0.2–0.3 mCurrent speed0.2 km/h maxWater temperature15.2°C

Next 72 hours

12:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 15.0°C

18:00

Waves: 0.6 m

Current speed: 0.4 km/h

Water temperature: 15.1°C

00:00

Waves: 0.9 m

Current speed: 0.4 km/h

Water temperature: 15.1°C

06:00

Waves: 1.0 m

Current speed: 0.5 km/h

Water temperature: 15.1°C

12:00

Waves: 1.1 m

Current speed: 0.4 km/h

Water temperature: 15.2°C

18:00

Waves: 0.8 m

Current speed: 0.3 km/h

Water temperature: 15.3°C

00:00

Waves: 0.7 m

Current speed: 0.3 km/h

Water temperature: 15.2°C

06:00

Waves: 0.6 m

Current speed: 0.2 km/h

Water temperature: 15.1°C

12:00

Waves: 0.5 m

Current speed: 0.3 km/h

Water temperature: 15.3°C

18:00

Waves: 0.5 m

Current speed: 0.3 km/h

Water temperature: 15.4°C

00:00

Waves: 0.3 m

Current speed: 0.2 km/h

Water temperature: 15.2°C

06:00

Waves: 0.3 m

Current speed: 0.0 km/h

Water temperature: 15.2°C

Catalog depth3–18 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

Feb 21.1°

Jan20.1°

Feb21.1°

Mar20.5°

Apr19.5°

May17.9°

Jun16.1°

Jul14.7°

Aug14.1°

Sep14.3°

Oct15.3°

Nov16.8°

Dec18.6°

Current: mild

Typical visibility: 8 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 Waterbeginner Difficulty

Data source & current conditions

Profile facts were imported from DeepLog. ScubaProof adds nearby-center links and presents the recorded fields without treating missing data as confirmation. Conditions, access, permits, and site suitability can change; confirm them with a local operator before diving.

View the source profile →

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

Aplysia concava

DeepLog4

Aplysia argus

DeepLog3

Deep-water burrfish

Allomycterus pilatus

DeepLog2

Nassarius spiratus

DeepLog2

Octopus

Octopus tetricus

DeepLog2

Bouchetriphora pallida

DeepLog1

Butterfly chiton

Cryptoconchus porosus

DeepLog1

Evechinus chloroticus

DeepLog1

Felaniella

Zemysia zelandica

DeepLog1

Flabelligera bicolor

DeepLog1

Golden oyster

Anomia trigonopsis

DeepLog1

Kelpfish

Chironemus marmoratus

DeepLog1

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

DeepLog + OBIS →

Photos