R.M.S. Maitai
Visible even after all these years, the superstructure of the ship serves as a testament to its former glory. Divers will also encounter remnants such as the intact rudder, drive shaft, and several boilers. Particularly noteworthy is the engine block, defiantly protruding from the water's surface, defying the passage of time and the elements.
Located in the Cook Islands, this extraordinary dive site is easily accessible from Marine Drive in Avatiu, Avarua, Te-Au-O-Tonga, Rarotonga. With excellent visibility reaching up to 20 meters and a maximum depth of 14 meters, the RMS Maitai wreck offers an opportunity for divers of all levels, including beginners, to immerse themselves in this underwater historical treasure.
Diving Conditions Score for R.M.S. Maitai
Average conditions, be alert.
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for R.M.S. Maitai
Depth
14m
Visibility
20m
Experience Level
Weather Conditions for R.M.S. Maitai
Wave Height
3.36m
Wind Speed
47 m/s
Water Temp
24.4°C
Visibility
3.24km
Cloud Cover
100%
Wave Period
10.9s
Air Temperature
23.6°C
Precipitation
1 mm
Dive Score Chart for R.M.S. Maitai
Best time to dive: 14:00 with score 5.2118/10. Water conditions: Waves 3.16m, Wind 19.4 m/s.Best night dive time: 0:00 with score 3.7359999999999998/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at R.M.S. Maitai 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.
Score: 5.2/10
Waves: 3.16m (11.5s), Wind: 19.4 m/s
Score: 3.7/10
Waves: 3.16m, Wind: 19 m/s
Seasonal Analysis for R.M.S. MaitaiAlpha
Historical patterns and best seasons for diving at R.M.S. Maitai
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 R.M.S. Maitai
Summer
Summer offers the warmest water temperatures and generally favorable conditions for all levels of divers.
Best Months for R.M.S. Maitai
Ideal Conditions for R.M.S. Maitai
Water Temp
25.4°C / 77.7°F
May
Visibility
11.7m / 38.4ft
July
Wave Height
2.1m / 6.9ft
March
Wave Period
8.0s
January
Seasonal Insights for R.M.S. Maitai
R.M.S. Maitai 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). July is usually the driest month with 0.3mm 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 21, 2026