Cook Island

The Pacific › Australia › New South Wales

Cook Island

10–18 mMax Depth
BoatEntry
70Species

Conditions Summary

The marine forecast is temporarily unavailable. Confirm the actual briefing, entry, exit, and suitability with a local operator.

Dive readiness

Collecting the latest marine conditions and forecast signals.

Seasons · water temperature

12-month outlook

Best window

Oct-Apr

Peak month

Feb 26.5°

Jan26.1°
Feb26.5°
Mar26.2°
Apr25.3°
May23.8°
Jun22.5°
Jul21.4°
Aug21.0°
Sep21.4°
Oct22.5°
Nov23.7°
Dec25.0°
Current: mild
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

ReefOceanwallSalt 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
Nudibranch
Chromodoris kuiteri
DeepLog9
Atlantic green turtle
Chelonia mydas
DeepLog8
Barrier reef anemonefish
Amphiprion akindynos
DeepLog5
Nudibranch
Doriprismatica atromarginata
DeepLog5
Red-lined bubble shell
Bullina lineata
DeepLog5
Tryon's hypselodoris
Hypselodoris tryoni
DeepLog5
White capped swallowtail
Mariaglaja inornata
DeepLog5
Macpherson's phyllodesmium
Phyllodesmium macphersonae
DeepLog4
Stony coral
Paragoniastrea australensis
DeepLog4
White's hypselodoris
Hypselodoris whitei
DeepLog4
Whitespotted wedgefish
Rhynchobatus australiae
DeepLog4
Great phyllodesmium
Phyllodesmium magnum
DeepLog3
These are nearby biodiversity records, not a guarantee that every species will be seen on a particular dive.
DeepLog + OBIS

Photos

Cook Island photo 2
Cook Island photo 3
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Cook Island photo 5
Cook Island photo 6
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