Blue Cave
Following the exploration of the cave, divers will then descend to a shallower depth. As they exit the cave, they will be enchanted by the mesmerizing blue effect created by the reflection of light, hence the cave's name.
During the journey towards the cave, there is a chance to encounter the graceful flying fish. The pinnacle, located near the cave entrance, is a habitat for the magnificent slipper lobster, which is frequently spotted. Inside the cave, an array of colorful sponges, dotted sea slugs, and soft sponges await exploration with the aid of torchlight. It is common to spot scorpionfish perched on the rocks, as well as various species of fish.
This enticing dive site, situated in Greece, offers a maximum depth of 21m and boasts a visibility of 18m. Due to the complexity of the dive, it is recommended for advanced divers. The dive site is located near Κ. Πόρου, Municipal Unit of Ellomenos, Δήμος Λευκάδας, Lefkada Regional Unit, Ioanian Islands, Peloponnese, Western Greece and the Ionian, 310 82, Greece.
Diving Conditions Score for Blue Cave
Very good diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Blue Cave
Depth
21m
Visibility
18m
Experience Level
Weather Conditions for Blue Cave
Wave Height
0.06m
Wind Speed
6 m/s
Water Temp
25.2°C
Visibility
43.52km
Cloud Cover
0%
Wave Period
2.6s
Air Temperature
30.4°C
Precipitation
0 mm
Dive Score Chart for Blue Cave
Best time to dive: 6:00 with score 9.50684011299435/10. Water conditions: Waves 0.06m, Wind 1.3 m/s.Best night dive time: 19:00 with score 8.85746595744681/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Blue 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: 9.5/10
Waves: 0.06m (2.95s), Wind: 1.3 m/s
Score: 8.9/10
Waves: 0.16m, Wind: 0 m/s
Seasonal Analysis for Blue CaveAlpha
Historical patterns and best seasons for diving at Blue 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 Blue Cave
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Blue Cave
Ideal Conditions for Blue Cave
Water Temp
26.6°C / 79.9°F
August
Visibility
17.3m / 56.8ft
December
Wave Height
0.5m / 1.6ft
February
Wave Period
8.0s
January
Seasonal Insights for Blue Cave
Blue Cave shows typical northern hemisphere patterns with July being the warmest month (28.3°C) and January the coldest (5.3°C). The calmest conditions typically occur in February with average wave heights of 0.5m 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). March 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 - Jun 21, 2026