Cook Islands
Black Rock
About this Dive Site
Description
Black Rock near Aitutaki presents a dramatic volcanic seascape, renowned for its striking rock formations and abundant marine life. Dive amongst triggerfish, moray eels, and keep an eye out for passing rays and sharks in this dynamic underwater environment.
Best Time to Dive
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 30°C | 30°C | 30°C | 29°C | 29°C | 28°C | 28°C | 28°C | 29°C | 29°C | 30°C | 30°C |
Peak Season
March, April, May, September, October
Jan
Lagoon diving is protected, good for beginners
Feb
Focus on lagoon life, colorful corals and small fish
Mar
Visibility improves, potential for larger fish in the channel
Apr
Good conditions for exploring the outer reef and channels
More monthly highlights
May
Stable and pleasant diving conditions
Jun
Slightly cooler, good for spotting reef sharks in the channels
Jul
Focus on the diverse marine life within the lagoon
Aug
Abundant reef fish and invertebrates
Sep
Visibility improves, good for exploring deeper sections
Oct
Manta ray sightings can occur, especially in the channels
Nov
Warmer waters, good for macro photography in the lagoon
Dec
Festive season, ideal for relaxed lagoon dives
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