Arorangi Passage
This passage in Rarotonga, located in the Cook Islands, is known for being the smallest and shallowest among all the passages. However, divers need to be cautious as the strong currents can be prevalent here. To cater to smaller vessels and cruise ship tenders, the main passage has recently been dredged out.
Divers can expect a diverse underwater landscape at this site, with various canyons and swim-throughs to explore. Keep an eye out for fascinating marine life such as lionfish and reef sharks. While the visibility may be limited to 0m, divers can still enjoy the underwater adventure at a maximum depth of 18m.
Whether you are a beginner or an advanced diver, this dive site welcomes divers of all levels. Located near Wilson's Beach Bar in Rarotonga, Ara Tapu, Arorangi, Puaikura, this site offers convenience and an unforgettable underwater experience.
Divers can expect a diverse underwater landscape at this site, with various canyons and swim-throughs to explore. Keep an eye out for fascinating marine life such as lionfish and reef sharks. While the visibility may be limited to 0m, divers can still enjoy the underwater adventure at a maximum depth of 18m.
Whether you are a beginner or an advanced diver, this dive site welcomes divers of all levels. Located near Wilson's Beach Bar in Rarotonga, Ara Tapu, Arorangi, Puaikura, this site offers convenience and an unforgettable underwater experience.
Diving Conditions Score for Arorangi Passage
5.7
AverageAverage conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Arorangi Passage
Depth
18m
Experience Level
beginner
advanced
Weather Conditions for Arorangi Passage
Wave Height
2.26m
Wind Speed
26.8 m/s
Water Temp
24.7°C
Visibility
13km
Cloud Cover
13%
Wave Period
9.3s
Air Temperature
23°C
Precipitation
0.1 mm
Detailed 7-Day Diving Forecast for Arorangi Passage
Alpha
Dive Score Chart for Arorangi Passage
Best time to dive: 16:00 with score 5.9487000000000005/10. Water conditions: Waves 1.88m, Wind 16.2 m/s.Best night dive time: 22:00 with score 5.7428333333333335/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at Arorangi Passage: 06:00
Sunset at Arorangi Passage: 18:00
Optimal diving conditions at Arorangi Passage are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.
Best Overall
16:00Score: 5.9/10
Waves: 1.88m (9.65s), Wind: 16.2 m/s
Best Night
22:00Score: 5.7/10
Waves: 1.84m, Wind: 7.1 m/s
Seasonal Analysis for Arorangi PassageAlpha
Historical patterns and best seasons for diving at Arorangi Passage
The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.
Monthly Dive Score Analysis - Seasonal Diving Conditions
Higher values indicate better diving conditions
Seasonal DiveScore Chart
This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.
Higher values indicate better diving conditions
Best Season for Arorangi Passage
Summer
Avg. Score: 9.3/10
Summer offers the warmest water temperatures and generally favorable conditions for all levels of divers.
Best Months for Arorangi Passage
June
Score: 9.5
July
Score: 9.4
May
Score: 9.2
Ideal Conditions for Arorangi Passage
Water Temp
25.4°C / 77.7°F
May
Visibility
11.8m / 38.7ft
November
Wave Height
2.1m / 6.9ft
March
Wave Period
8.0s
January
Seasonal Insights for Arorangi Passage
Arorangi Passage follows southern hemisphere patterns with May being the warmest month (25.4°C) and November the coldest (19.7°C). The calmest conditions typically occur in March with average wave heights of 2.1m and wave periods of 8.0s. The most comfortable wave conditions are in March with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). November is usually the driest month with 0.2mm of precipitation. For beginners, the best time to visit would be during March to May, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.
Last updated: 1 min. ago - Jun 23, 2026
Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.
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