Scuba Diving at Black Water

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.

Max Depth30m / 98ft
Entry Typeboat
Water Typesalt
Dive Types
ReefWall

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

8/10
Confidence: 8/10
Indicates meteorological model agreement and data availability.

Best Dive Window

07:00 - 14:00

Optimal conditions expected

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
22° / 25°
Wave Height
0.8 m
Wind Speed
29 km/h WSW
Rain Chance
0%

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.

Radius: ~12km
Updated: Jun 12, 2026, 21:20 local time
MARINE: OPEN-METEOWEATHER: YR.NO

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

92/100
Excellent

Scores combine air & water temps, waves, wind & rainfall for overall conditions.


BEST MONTHS TO DIVE

JUN
AUG
SEP
DIVE SCORE
(0–100)
68
JAN
69
FEB
78
MAR
81
APR
86
MAY
94
JUN
90
JUL
92
AUG
92
SEP
85
OCT
68
NOV
76
DEC
AIR TEMP (°C)
11
11
13
15
19
26
29
28
24
19
16
12
WAVES (M)
1.0
0.9
0.7
0.7
0.5
0.4
0.6
0.5
0.5
0.7
1.0
0.8
WIND (KM/H)
17
17
15
16
16
15
17
16
15
14
17
12
RAIN (MM)
5.4
5.4
2.2
2.0
2.0
0.4
0.1
1.0
2.1
2.6
9.2
4.7
DIVE SCORE GUIDE (0–100)
Excellent (90–100)
Very Good (80–89)
Good (70–79)
Moderate (50–69)
Poor (30–49)
Not Recommended (0–29)

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.

Black Water conditions last reviewed: 21:20 local time (UTC+1), Jun 12, 2026

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 Chamber

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
24/7 Available

Divers Alert Network

Diving emergency assistance available through DAN Europe.

+39 0642115685
  • 24/7 emergency hotline
  • Diving medical assistance
  • Evacuation coordination
View official DAN emergency contacts

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 Centers Near Black Water

Lefkas Diving Center
14.2 km away

Lefkas Diving Center

4.9| 149 reviews
Aquatic Scuba Diving Club

Aquatic Scuba Diving Club

4.9| 165 reviews
37.3 km

Nearest Airports

Nearest airports to help plan travel to this dive area.

Aktion National AirportPVK
34 km
Kefallinia AirportEFL
59 km
Patras Araxos Agamemnon AirportGPA
82 km
💵Currency:EUR

Search Flights

Check available flights and routes on Expedia, using the nearby airports listed in this section.

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Frequently 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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