
Diving atBlack Rock (Greece)
Lesvos' diving landscape sees Black Rock Dive Centre emerge as a key access point for exploring the local underwater environment. Operating from this base, the center facilitates various diving and snorkeling excursions, indicating continuous engagement with regional marine sites. Divers seeking to explore the Aegean Sea off Skala Eresos will find Black Rock a primary hub for their aquatic adventures, underscoring ongoing activity.
Evening condition tracking at Black Rock features an air temperature of 22.5°C. We have recorded wave heights measuring 0.4 m during this period. These figures outline the environmental parameters currently present.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
Divers exploring the waters off Lesvos find Black Rock a primary gateway to the island's dynamic reef systems. Offering varied underwater topography, the area is characterized by typical Mediterranean reef structures that cater to different skill levels.
Dive profiles commonly extend to a maximum depth of 30 m (100 ft), though plenty of shallower sections exist, providing extensive exploration for less experienced divers or those seeking longer bottom times. Natural reefs define the underwater environment, creating vital habitats for local marine species. Site specifics change from one spot to another, but observing these formations and their prevalent ecosystem remains central to the dive experience.
Black Rock Dive Centre actively facilitates a wide array of PADI courses, from Scuba Diver and Open Water Diver to advanced options such as Deep Diver and Wreck Diver, demonstrating the versatility of local dive sites for training purposes.
Furthermore, the availability of specialized courses, including Night Diver and Search & Recovery Diver, suggests a rich and diverse sub-aquatic landscape suitable for skill development. Snorkel trips also run regularly, indicating easily accessible, vibrant shallow areas where marine life thrives, perfect for surface adventurers.
Black Rock
Conditions are Good
Best Dive Window
Optimal conditions expected
Current conditions near Black Rock show 22° air, 23° sea temperature, 0.8 m waves, and 31 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Optimal diving conditions around Black Rock typically align with the warmer months, making June through October a favorable period for exploration. During this time, average air temperatures are considerably comfortable, ranging from 25.5°C (78°F) in June to 20.5°C (69°F) in October, peaking at 28.5°C (83°F) in July. Rain activity is notably low, especially from June to September, with values often less than 0.5 mm. Wave heights tend to be calmer, averaging around 0.7-0.8 meters, which generally supports better boat access and underwater visibility. While specific water temperatures for this site are not consistently reported, regional averages for Greece suggest ocean temperatures typically range from 20-27°C (68-81°F) during these warmer months. The dive scores for these months consistently rate as 'Good', indicating generally pleasant conditions.
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
Beneath the surface, divers at Black Rock can anticipate a dynamic environment influenced by the season. Visibility in the area varies depending on localized conditions and recent weather patterns; it's advisable to check with local dive operators for daily updates. Mild currents may be present, particularly around exposed reef sections, which can add an element of drift to certain dives. Water temperatures are not consistently reported for this exact location, however, based on regional averages for Greece, divers can generally expect temperatures in the range of 20-27°C (68-81°F) during the warmer summer and early autumn months. This allows for comfortable diving, though exposure protection choices should align with individual comfort and specific seasonal conditions.
Dive Difficulty & Safety Guidelines
Ensuring a safe and enjoyable dive at Black Rock begins with diligent preparation and adherence to local guidance. It's an expert tip to always dive within your certification limits and to secure a thorough briefing from the dive center on site-specific characteristics. Since no specific hazards are consistently reported for Black Rock, general safe diving practices are paramount. This includes maintaining proper buoyancy, monitoring air consumption, and always diving with a buddy. Awareness of local boat traffic and respecting marine life are also crucial for a responsible dive. Local operators, such as Black Rock Dive Centre, are best equipped to provide up-to-date information on current conditions and any specific considerations.
Recommended Equipment
- Dive Computer
This gear list is based on verified equipment signals for Black Rock, Greece. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
For dives of average duration, 3-5mm wetsuit usually provides sufficient protection from heat loss. A hood or vest is suggested for sensitive divers due to surface winds. Surface intervals may feel cooler.
Divers planning a dive at Black Rock today will likely encounter water temperatures close to 23°C (73°F). Surface air temperatures are resting at 22°C (72°F).
Environmental models indicate a modest warming trend ahead. A warming trend is expected over the next few days.
Due to technical issues with our weather providers, data hasn't been fetched for over 48 hours. 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 Rock.

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.
Closest Listed Hyperbaric Chambers
Showing listed hyperbaric chamber facilities within 200 km of this dive site.
Distances are approximate straight-line distances and may not reflect emergency travel time.
MYO
24/7 ListedKalymnos Island, Greece•Approx. 140 km straight-line
MYO
24/7 ListedFacility Details
Information is provided for reference and planning purposes only. Dive Navigator does not verify operational status, staffing, availability, or quality of care at listed facilities. In an emergency, contact local emergency services, DAN, your dive operator, or the chamber directly. Do not travel to a facility without calling ahead.
MKYI/NNA (DHDM/ANH)
24/7 ListedICU CapableAthens, Greece•Approx. 186 km straight-line
MKYI/NNA (DHDM/ANH)
24/7 ListedICU CapableFacility Details
Information is provided for reference and planning purposes only. Dive Navigator does not verify operational status, staffing, availability, or quality of care at listed facilities. In an emergency, contact local emergency services, DAN, your dive operator, or the chamber directly. Do not travel to a facility without calling ahead.
Facility Details
Information is provided for reference and planning purposes only. Dive Navigator does not verify operational status, staffing, availability, or quality of care at listed facilities. In an emergency, contact local emergency services, DAN, your dive operator, or the chamber directly. Do not travel to a facility without calling ahead.
Marine Life at Black Rock
Entering the water, a diver's immediate focus often shifts to the vibrant life inhabiting the reefs. The local reef systems serve as a home for various small to medium-sized Mediterranean fish species. While specific sightings vary, divers might observe common reef dwellers like damselfish, wrasses, and sea bream darting among the rocky structures. The presence of lionfish in Lesvos has also been reported, indicating that divers might encounter this invasive species during their explorations, prompting awareness of their impact on the ecosystem.
Dive Sites Near Black Rock
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Dive Centers Near Black Rock
Working Hours
Today: 09:00 - 14:00
Paros Elite Dive Center – Padi 5 Star Dive Center
Blue Island Divers
We Shall Sea Amorgos Diving Center
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 is the typical depth range for dives at Black Rock?
Dives around Black Rock generally explore reef systems with a maximum depth extending to approximately 30 m (100 ft). There are also shallower sections suitable for less experienced divers or for longer bottom times.
What are the water temperatures like in the area?
Specific water temperatures for Black Rock are not consistently reported. However, regional averages for Greece suggest temperatures typically range from 20-27°C (68-81°F) during the warmer months, from June to October.
When is the best time of year to dive at Black Rock?
The most favorable time for diving is generally from June through October. During these months, you'll find comfortable air temperatures, minimal rainfall, and calmer wave conditions, making for good dive experiences.
Are there opportunities for snorkelers?
Yes, Black Rock Dive Centre also offers guided snorkel boat trips. This provides an excellent opportunity for non-divers or those who prefer snorkeling to experience the local marine environment from the surface.
What kind of marine life can I expect to see?
The reefs are home to various Mediterranean fish species, including damselfish, wrasses, and sea bream. It's also reported that lionfish have been observed in the waters of Lesvos, which divers should be aware of.
Does the dive center offer courses for different skill levels?
Yes, Black Rock Dive Centre provides a wide array of PADI courses, from beginner certifications like Scuba Diver and Open Water Diver to advanced specialities such as Deep Diver, Wreck Diver, and even professional-level training.
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Black Rock
Conditions are Good
Best Dive Window
Optimal conditions expected
Current conditions near Black Rock show 22° air, 23° sea temperature, 0.8 m waves, and 31 km/h wind. Forecast data is refreshed regularly to ensure accuracy.









