Skip to content
Go to Dive Champ home pageDive Champ LogoDive Champ

Arorangi Drop Off

Located in front of Arorangi Passage in the pristine waters of the Cook Islands, this dive site offers a captivating experience for divers of all levels. With a gradually sloping reef adorned with magnificent coral bommies, this underwater haven boasts a depth ranging from 18 to 30 meters.

Divers flock to this site not only for its breathtaking beauty, but also for the thrilling encounters with marine life. The presence of frequent currents makes it an ideal spot to spot majestic eagle rays gliding through the water, as well as larger predators lurking in the depths. Additionally, the vibrant trevallies and colorful lionfish are known to call this area their home.

With a maximum depth of 20 meters and excellent visibility of 24 meters, this dive site ensures a remarkable underwater exploration for both beginner and advanced divers. Whether you are new to diving or an experienced enthusiast, the allure of this site will captivate you from the moment you descend.

Situated in close proximity to Wilson's Beach Bar, Ara Tapu, Arorangi, Puaikura, Rarotonga, Cook Islands, this dive site offers convenience and accessibility for divers seeking an unforgettable underwater adventure. Prepare to dive into the depths of this remarkable location and discover the wonders that lie beneath the surface.

Diving Conditions Score for Arorangi Drop Off

6.7
Above Average

Decent conditions, proceed with caution.
The score is based on a calculation of the current weather and sea conditions.

Dive Site Overview for Arorangi Drop Off

Depth

20m

Visibility

24m

Experience Level

beginner
advanced

Weather Conditions for Arorangi Drop Off

Wave Height

2.3m

Wind Speed

30.5 m/s

Water Temp

24.7°C

Visibility

44.68km

Cloud Cover

99%

Wave Period

9.45s

Air Temperature

24°C

Precipitation

0 mm

Detailed 7-Day Diving Forecast for Arorangi Drop Off
Alpha

Dive Score Chart for Arorangi Drop Off

Best time to dive: 17:00 with score 6.114433333333333/10. Water conditions: Waves 2.34m, Wind 34 m/s.Best night dive time: 20:00 with score 5.618933333333333/10.

Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.

Sunrise at Arorangi Drop Off: 06:00
Sunset at Arorangi Drop Off: 18:00

Optimal diving conditions at Arorangi Drop Off 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
17:00

Score: 6.1/10
Waves: 2.34m (9.6s), Wind: 34 m/s

🌞
Safest Overall
12:00

Score: 6.1/10
Waves: 2.56m (9.9s), Wind: 30 m/s

🌙
Best Night
20:00

Score: 5.6/10
Waves: 2.26m, Wind: 30.1 m/s

Seasonal Analysis for Arorangi Drop Off
Alpha

Historical patterns and best seasons for diving at Arorangi Drop Off

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 Drop Off

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 Drop Off

June
Score: 9.5
July
Score: 9.4
May
Score: 9.2

Ideal Conditions for Arorangi Drop Off

Water Temp

Thermometer Emoji

25.4°C / 77.7°F

May

Visibility

Telescope Emoji

11.8m / 38.7ft

November

Wave Height

Wave Emoji

2.1m / 6.9ft

March

Wave Period

Wave Emoji

8.0s

January

Seasonal Insights for Arorangi Drop Off

Arorangi Drop Off 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.

Scoring Legend:
9-10 (Excellent)
7-8 (Good)
5-6 (Average)
3-4 (Poor)
1-2 (Dangerous)

Last updated: 1 min. ago - Jun 17, 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.

28 Dive sites near Arorangi Drop Off in

Find more dive sites in Cook Islands

Cook IslandsCook Islands

Cook Islands

Got feedback?

Help us improve this dive site by giving us feedback.