Three Sisters
The Three Sisters at Kabupaten Manggarai Barat, East Nusa Tenggara, Indonesia, offer an incredible underwater dive experience. These three interconnected large rocks are adorned with vibrant corals, blue sponges, and teem with a diverse array of marine life. As you descend into the depths, you'll be surrounded by the cool shade of the current and eventually reach the pinnacle peaks, rising to depths of 6, 7, and 8 meters respectively. Keep an eye out for the graceful rays gliding across the pinnacle crests.
Venturing further into the site, you'll encounter several fascinating species such as nudibranchs, frog fish, orangutan crabs, painted lobsters, and the occasional sight of resting sharks on the seabed. With a visibility of 13 meters and a maximum depth of 23 meters, this dive site caters to both beginner and advanced divers.
Embark on an unforgettable diving adventure at The Three Sisters, Indonesia.
Venturing further into the site, you'll encounter several fascinating species such as nudibranchs, frog fish, orangutan crabs, painted lobsters, and the occasional sight of resting sharks on the seabed. With a visibility of 13 meters and a maximum depth of 23 meters, this dive site caters to both beginner and advanced divers.
Embark on an unforgettable diving adventure at The Three Sisters, Indonesia.
Diving Conditions Score for Three Sisters
8.3
Very GoodVery good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Three Sisters
Depth
23m
Visibility
13m
Experience Level
beginner
advanced
Weather Conditions for Three Sisters
Wave Height
0.84m
Wind Speed
11.1 m/s
Water Temp
27.3°C
Visibility
30.44km
Cloud Cover
3%
Wave Period
10.7s
Air Temperature
24.7°C
Precipitation
0 mm
Detailed 7-Day Diving Forecast for Three Sisters
Alpha
Dive Score Chart for Three Sisters
Best time to dive: 13:00 with score 8.502826420890937/10. Water conditions: Waves 0.82m, Wind 15.1 m/s.Best night dive time: 0:00 with score 7.962002093397746/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at Three Sisters: 06:00
Sunset at Three Sisters: 18:00
Optimal diving conditions at Three Sisters 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
13:00Score: 8.5/10
Waves: 0.82m (10.85s), Wind: 15.1 m/s
Best Night
0:00Score: 8.0/10
Waves: 0.8m, Wind: 18.1 m/s
Seasonal Analysis for Three SistersAlpha
Historical patterns and best seasons for diving at Three Sisters
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 Three Sisters
Winter
Avg. Score: 10.0/10
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Three Sisters
January
Score: 10.0
February
Score: 10.0
March
Score: 10.0
Ideal Conditions for Three Sisters
Water Temp
27.2°C / 81.0°F
April
Visibility
13.1m / 43.0ft
April
Wave Height
1.5m / 4.9ft
February
Wave Period
8.0s
January
Seasonal Insights for Three Sisters
Three Sisters follows southern hemisphere patterns with May being the warmest month (27.8°C) and January the coldest (23.4°C). The calmest conditions typically occur in February with average wave heights of 1.5m and wave periods of 8.0s. The most comfortable wave conditions are in February 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 0.0mm of precipitation. For beginners, the best time to visit would be during February to April, 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 - Jul 3, 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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