Bat Cave
Please note that accessing Crystal Bay Cave Point, also known as Bat Cave, is subject to specific conditions. It can only be explored when the water conditions are calm and during slack tide. Located in close proximity to breaking waves, this shallow area demands optimal diving conditions.
Immerse yourself in a world of natural beauty at the mouth of the cave, where numerous bommies await. Adorned with vibrant corals, these submerged formations provide shelter to an array of reef fish species. Prepare to be enchanted by the diverse marine life that calls this remarkable place home.
With a visibility of 15 meters and a maximum depth of 20 meters, Crystal Bay Cave Point is ideally suited for experienced divers. Located near Pura Segara Penida, Jalan Crystal Bay, Sakti, Bali, 80372, Indonesia, this breathtaking dive site promises a truly unforgettable underwater adventure.
Diving Conditions Score for Bat Cave
Good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Bat Cave
Depth
20m
Visibility
15m
Experience Level
Weather Conditions for Bat Cave
Wave Height
1.98m
Wind Speed
17.5 m/s
Water Temp
26.7°C
Visibility
26.32km
Cloud Cover
3%
Wave Period
13.5s
Air Temperature
26°C
Precipitation
0 mm
Dive Score Chart for Bat Cave
Best time to dive: 6:00 with score 6.183810236220473/10. Water conditions: Waves 1.68m, Wind 20.8 m/s.Best night dive time: 0:00 with score 6.009713793103449/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Bat Cave 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: 6.2/10
Waves: 1.68m (12.7s), Wind: 20.8 m/s
Score: 6.0/10
Waves: 1.44m, Wind: 16 m/s
Seasonal Analysis for Bat CaveAlpha
Historical patterns and best seasons for diving at Bat Cave
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 Bat Cave
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Bat Cave
Ideal Conditions for Bat Cave
Water Temp
26.7°C / 80.1°F
April
Visibility
12.6m / 41.3ft
April
Wave Height
1.0m / 3.3ft
November
Wave Period
8.0s
January
Seasonal Insights for Bat Cave
Bat Cave follows southern hemisphere patterns with May being the warmest month (27.7°C) and December the coldest (22.9°C). The calmest conditions typically occur in November with average wave heights of 1.0m and wave periods of 8.0s. The most comfortable wave conditions are in November 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 0.5mm of precipitation. For beginners, the best time to visit would be during November to January, 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