Pillarsteen
When the swell is calm, divers can enjoy excellent visibility of up to 17m and encounter a diverse range of marine life. From sea apples and whip coral partner-shrimp to devil rays, snapper, stingrays, manta rays, barracuda, and scorpionfish, there is an abundance of fascinating creatures to discover.
Exploring Pillarsteen is like embarking on an exhilarating journey, also earning it the nickname of "surge city." Despite the challenging conditions, the site's captivating macro critters and the possibility of encountering large marine animals make it a worthwhile experience. So, keep a keen eye on the blue depths, as you never know what majestic creatures might pass by.
Remember, Pillarsteen is best suited to advanced and expert divers due to its unique topography and surge conditions. Plan your dive accordingly and revel in the wonders of this Indonesian dive site.
Max depth: 24m.
Diving Conditions Score for Pillarsteen
Very good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Pillarsteen
Depth
24m
Visibility
17m
Experience Level
Weather Conditions for Pillarsteen
Wave Height
1.08m
Wind Speed
27.5 m/s
Water Temp
27°C
Visibility
26.38km
Cloud Cover
5%
Wave Period
8.35s
Air Temperature
27.5°C
Precipitation
0 mm
Dive Score Chart for Pillarsteen
Best time to dive: 6:00 with score 7.441524242424243/10. Water conditions: Waves 1.02m, Wind 26.9 m/s.Best night dive time: 4:00 with score 7.069265811965812/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Pillarsteen 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: 7.4/10
Waves: 1.02m (8.25s), Wind: 26.9 m/s
Score: 7.1/10
Waves: 1m, Wind: 23 m/s
Seasonal Analysis for PillarsteenAlpha
Historical patterns and best seasons for diving at Pillarsteen
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 Pillarsteen
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Pillarsteen
Ideal Conditions for Pillarsteen
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 Pillarsteen
Pillarsteen 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 8, 2026