The Pacific › New Zealand › North Island of New Zealand

Mahurangi Island

18 mMax Depth

BoatEntry

4Species

Conditions Summary

Model forecast · local time (GMT+13)

Model conditions signal100/100

Waves

0.3 m

7.6 s

Swell

0.2 m

7.4 s

Current speed

0.6 km/h

flowing toward S

Water temperature

16.9°C

Wind

6.8 km/h

→ S

Sea level

0.6 m

falling

WavesCalm

SwellCalm

Current speedCalm

Planning window

16:00–17:00

Calmest model window

Forecast Overview

TodayCalm

Waves0.3–0.3 mCurrent speed0.6 km/h maxWater temperature16.9°C

TomorrowCalm

Waves0.2–0.3 mCurrent speed0.4 km/h maxWater temperature16.6°C

Fri, Oct 23Calm

Waves0.2–0.3 mCurrent speed0.6 km/h maxWater temperature16.6°C

Sat, Oct 24Calm

Waves0.2–0.3 mCurrent speed0.6 km/h maxWater temperature16.7°C

Next 72 hours

16:00

Waves: 0.3 m

Current speed: 0.6 km/h

Water temperature: 16.9°C

22:00

Waves: 0.3 m

Current speed: 0.4 km/h

Water temperature: 16.8°C

04:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 16.3°C

10:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 16.5°C

16:00

Waves: 0.2 m

Current speed: 0.3 km/h

Water temperature: 16.9°C

22:00

Waves: 0.3 m

Current speed: 0.3 km/h

Water temperature: 16.6°C

04:00

Waves: 0.3 m

Current speed: 0.0 km/h

Water temperature: 16.3°C

10:00

Waves: 0.2 m

Current speed: 0.3 km/h

Water temperature: 16.5°C

16:00

Waves: 0.2 m

Current speed: 0.4 km/h

Water temperature: 17.0°C

22:00

Waves: 0.2 m

Current speed: 0.5 km/h

Water temperature: 16.9°C

04:00

Waves: 0.2 m

Current speed: 0.2 km/h

Water temperature: 16.5°C

10:00

Waves: 0.2 m

Current speed: 0.3 km/h

Water temperature: 16.7°C

Catalog depth18 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.

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Dive Types

ReefSandy bottomSalt Water

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

Crayfish

From site catalogue

Eagle ray

From site catalogue

Moray eel

From site catalogue

Sting ray

From site catalogue

Haematopus unicolor

Nearby OBIS observations13

Cellana radians

Nearby OBIS observations8

Larus scopulinus

Nearby OBIS observations7

Forsterygion varium

Nearby OBIS observations6

Arctocephalus australis forsteri

Nearby OBIS observations5

Dicathais orbita

Nearby OBIS observations5

Forsterygion malcolmi

Nearby OBIS observations5

Notoclinops segmentatus

Nearby OBIS observations5

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

OBIS source →