Cook Islands

Rarotonga

Rarotonga - photo 1

Photo by Colton Jones on Unsplash.

Rarotonga is a volcanic island in the South Pacific that offers relaxed, tropical diving primarily along its fringing reef. Divers typically encounter clear warm water, gentle currents, and vibrant reef life including colorful corals, reef fish, and small pelagics. Accessibility is a strength, with many dive sites reachable by short boat rides from the main village areas. The dive scene focuses on reef dives, shallow to moderate depth, with options for introductory, recreational, and some drift dives in suitable conditions. With a limited number of established dive centers around Avarua and Muri, the region supports a friendly, compact diving network that caters to both beginners and experienced divers while maintaining a laid-back island vibe.

Essential information for traveling in Cook Islands

About Cook Islands

Sea
South Pacific Ocean
Timezone
Pacific/Rarotonga
Languages
EN
Demonym
Cook Islander
Phone prefix
+682

Practicalities

Currency
NZD
Voltage
230
Plug type
Type I
Airports
RAR AIT

Diving specifics

Temperature
°C
Depth units
meters
Pressure
bar
Regulators
DIN Yoke (INT)

Top scuba diving cities in the region of Rarotonga

Sorted by popularity

Cities to dive in the Rarotonga region

The cities

The best times to dive in the Rarotonga region

The best months to dive in Rarotonga are from January to Febuary. Temperatures are confortable (26°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
26 °C 28 °C 4/10
02 - Feb.
26 °C 28 °C 4/10
03 - Mar.
27 °C 28 °C 4/10
04 - Apr.
26 °C 27 °C 4/10
05 - May
24 °C 26 °C 4/10
06 - Jun.
24 °C 25 °C 4/10
07 - Jul.
22 °C 24 °C 5/10
08 - Aug.
23 °C 24 °C 5/10
09 - Sept.
23 °C 24 °C 4/10
10 - Oct.
23 °C 25 °C 6/10
11 - Nov.
25 °C 26 °C 5/10
12 - Dec.
25 °C 26 °C 5/10

Based on last year's weather. Scores compare months for this destination only and are indicative. A mitigated month may still suit many divers.

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