
Diving atBlack Water (Greece)
In the southernmost part of Lefkada, Greece, Black Water stands as an essential marine breeding ground. Divers here can expect active reef and wall environments rich with large shoals of fish. This key area allows observation of a diverse spectrum of life, from smaller schooling species to occasional sightings of larger pelagics. The site highlights the vibrant biodiversity of the Ionian Sea.
Tonight's objective overview for Black Water shows an air temperature of 22.5°C. The measured surface conditions include wave heights around 0.8 m. This environmental data is logged for the close of the day.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
Imagine descending from a boat into the inviting waters off southern Lefkada, Greece, where the underwater topography of Black Water immediately reveals a dynamic reef transforming into dramatic walls. This site, often explored in conjunction with the nearby Blue Caves, offers a rich tableau for divers seeking vibrant marine activity and ecological significance.
As you explore, you'll navigate through extensive coral formations and the open blue, where big shoals of fish frequently congregate, creating visually engaging encounters that define the experience. Maximum depths here typically reach 30 m / 98 ft, accommodating a range of certification levels from advanced open water upwards. This particular marine environment functions as a significant breeding ground for fish, directly contributing to the abundant life observed across its reef and wall structures, fostering a continuous cycle of activity.
The site's primary access is via boat, ensuring divers can reach the optimal entry points for exploring both the vibrant reef tops and the intriguing wall faces. It's a saltwater environment, providing conditions typical of the Mediterranean.
Black Water
Conditions are Good
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Black Water show 22° air, 25° sea temperature, 0.8 m waves, and 29 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
For optimal clarity and comfortable conditions, planning a dive at Black Water between June and September is generally ideal. During these months, the dive scores are consistently rated as 'Excellent,' indicating prime conditions. You'll likely experience calm surface conditions, with average wave heights remaining below 0.6 meters / 2 feet, and minimal rainfall. Air temperatures are pleasant, ranging from approximately 25-29°C / 77-84°F during this peak period. While specific water temperature data isn't consistently reported for this site, the summer months in Greece typically offer warm, clear waters. Even outside this window, the site maintains good dive scores due to manageable wind speeds and generally low rain throughout the year, though waves might be slightly higher.
PEAK SEASON SCORE
Scores combine air & water temps, waves, wind & rainfall for overall conditions.
BEST MONTHS TO DIVE
Monthly records compiled from satellite and marine observation nodes over the last 3 years. Data provided by Open-Meteo and MET Norway.
Dive Experience & Conditions
The sensation of exploring Black Water offers a distinct Mediterranean feel, characterized by its vibrant reef and dramatic wall drop-offs. Drifting along these formations, you can observe the subtle dance of sunlight filtering through the water, illuminating the diverse marine life present. Entry is typically a comfortable boat descent, placing you directly into the action on either the reef top or along the wall face. While specific water temperatures aren't consistently reported for this exact location, the saltwater environment generally provides temperate conditions, common for the region, suitable for a range of dive gear. Currents tend to vary, but the site's structure often allows for sheltered exploration zones. Visibility is generally excellent, consistently enhancing the experience of spotting schooling fish and the occasional larger visitor.
Dive Difficulty & Safety Guidelines
Approaching Black Water demands careful dive planning, particularly given its maximum depth profile, which includes wall sections. Buoyancy control is paramount to protect the delicate reef structures and manage descent along the wall. As a boat entry site, divers should be comfortable with open water descents and ascents away from shore. Always dive within your certification limits and consider the recommendations from local operators like Lefkas Diving Center. Monitoring gas supply and no-decompression limits is crucial when exploring the deeper wall segments. The absence of reported specific hazards implies a generally safe environment, but standard dive safety practices remain essential.
Recommended Equipment
- Dive Computer
- DSMB
This gear list is based on verified equipment signals for Black Water, Greece. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
For many recreational divers, 3mm wetsuit provides a practical level of insulation in these conditions. A hood or vest is suggested for sensitive divers due to surface winds. Surface intervals may feel cooler. Divers who tend to get cold easily may prefer slightly thicker exposure protection.
Conditions at Black Water currently place the water temperature near 25°C (77°F). Surface air temperatures are resting at 22°C (72°F).
Temperatures look set to gradually increase over the next several days. A warming trend is expected over the next few days.
Due to technical issues with our weather providers, live updates are temporarily delayed. The data above reflects the conditions at the time of the last successful fetch.
Emergency & Medical Support
Essential information to help you plan your dive trip to BLACK WATER.

Hyperbaric chambers are a critical part of dive safety infrastructure. Availability varies significantly by region, and not all dive areas have immediate access.
Before diving, it's recommended to:
- confirm nearest medical facilities
- check emergency procedures with local dive operators
- ensure dive insurance covers evacuation if required
Divers Alert Network
Diving emergency assistance available through DAN Europe.
+39 0642115685- 24/7 emergency hotline
- Diving medical assistance
- Evacuation coordination
Emergency contacts are provided for reference. Always verify local emergency services before diving.
Marine Life at Black Water
The underwater landscape of Black Water, characterized by its vibrant reef and dramatic walls, acts as a magnet for diverse marine life. This site is a breeding ground, regularly attracting significant numbers of fish, making large shoals a common sight against the blue. While navigating the reef and along the wall, divers might also encounter various pelagic species. Occasional sightings of sharks, whales, dolphins, and turtles contribute to the site's reputation for biodiversity, creating memorable encounters within this dynamic environment.
Dive Sites Near Black Water
View all dive sites in GreeceDiscover more underwater gems in this area.
Dive Centers Near Black Water
Aquatic Scuba Diving Club
Nearest Airports
Nearest airports to help plan travel to this dive area.
Search Flights
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Search Flights on ExpediaFrequently Asked Questions
What types of diving are available at Black Water?
Black Water primarily offers reef and wall diving. Divers can explore extensive reef formations that transition into intriguing vertical drop-offs, providing varied underwater topography.
What is the maximum depth at this site?
The maximum recorded depth for diving at Black Water is 30 meters / 98 feet. This depth makes it suitable for advanced open water certified divers and above.
How do divers access Black Water?
Access to Black Water is exclusively by boat. This ensures divers reach the optimal entry points for exploring the site's reef and wall structures effectively.
What marine life can I expect to see?
This site is known as a significant breeding ground for fish, so expect to see big shoals frequently. There are also reported common sightings of sharks, whales, dolphins, and turtles.
Is Black Water suitable for beginner divers?
Considering its deeper profile and opportunities for wall diving, the site is generally recommended for certified divers with some experience, particularly those comfortable with boat entries and navigating deeper sections.
What are the typical water conditions like?
The site is a saltwater environment with conditions typical of the Mediterranean. While specific water temperatures aren't consistently reported, visibility is generally excellent, and currents vary.
Where is Black Water located?
This site lies in the most southern part of the island of Lefkada, Greece, with precise coordinates 38.62726, 20.71026. This position makes it a key feature of the Ionian Sea's biodiversity.
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Black Water
Conditions are Good
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Black Water show 22° air, 25° sea temperature, 0.8 m waves, and 29 km/h wind. Forecast data is refreshed regularly to ensure accuracy.





