Diving atP-31, Comino (Malta)
An excellent starting point for wreck diving off Comino, Malta, is the P-31. This purpose-sunk artificial reef provides a uniquely prepared environment, allowing divers to explore a substantial vessel. Its well-maintained structure and deliberate safety measures establish a welcoming site for those aiming to expand their skills or experience an initial wreck dive. Open Water Diver certification is sufficient for exploring this site.
Evening condition tracking at P-31, Comino features an air temperature of 16.5°C. We have recorded wave heights measuring 0.38m during this period. These figures outline the environmental parameters currently present.
Dive Site Coordinates
36.0093, 14.3237
Key Dive Site Facts
Dive Site Overview
Calm conditions typically characterize diving at the P-31, a former Armed Forces of Malta patrol boat resting almost upright on a white sandy bottom off Comino's west coast. This substantial vessel, 52 m (171 ft) long and 7 m (23 ft) wide, was deliberately scuttled in 2009 to serve as a new diving attraction and artificial reef.
At its deepest, the bow section reaches approximately 18-20 m (59-66 ft), with the stern slightly shallower around 18 m (59 ft) after some storm-induced shifting. Visible even to snorkelers, the highest point, including its mast, comes within 7 m (23 ft) of the surface.
Originally a Kondor I class minesweeper known as Pasewalk for the East German navy, it transitioned to Malta in 1992. Divers can easily navigate its exterior, and many sections were intentionally opened, allowing for swim-throughs from stern to bow.
Be aware the engine room holds a noticeable amount of sand. Found in the middle of a bay between Lantern Point and Cominotto, access is exclusively by boat.
Best Time to Dive
Optimal seasonal planning for P-31 dives generally aligns with Malta's calmer summer and autumn. June through October typically offers the best conditions, yielding "Good" dive scores, with lower wave heights averaging 0.68-0.99 m (2-3 ft) and lighter winds around 21-27 km/h (13-17 mph). Warmest air temperatures, ranging from 22-26°C (72-79°F), prevail in these months, and rainfall is minimal or non-existent. In contrast, cooler periods from January to May and November to December receive a "Moderate" rating for diving. During these times, divers might encounter higher waves, between 1.11-1.83 m (4-6 ft), stronger winds averaging 29-39 km/h (18-24 mph), and increased rainfall from 0.67-2.98 mm. Boat access can become more weather-dependent, and air temperatures drop to 15-20°C (59-68°F), necessitating thicker exposure protection.
Climate Historical Averages
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
Divers approaching P-31 will typically find very favorable conditions for wreck exploration. Good ambient light often penetrates, aided by the wreck's orientation and relatively shallow maximum depth, generally around 18-20 m (59-66 ft). Though no consistent current data is reported, the site is usually considered calm, but local variations can occur. Expect excellent visibility, frequently offering clear views of the entire vessel. Dive boats usually anchor directly above or very close to the wreck, allowing for a comfortable giant stride or back roll entry. A prepared state, with many potential hazards removed or welded shut, ensures safe interior penetration for appropriately trained divers, featuring clear exit points. Even dives without penetration allow for extensive exterior exploration and appreciation of its developing artificial reef.
Dive Difficulty & Safety Guidelines
While P-31 offers a relatively safe wreck diving experience, adhering to standard safety practices remains crucial. This vessel was specifically prepared for divers; potential dangers were removed, and tight areas sealed, fostering a secure exploration environment. Nevertheless, gas management and no-decompression limits require careful attention, particularly for divers choosing penetration. Always dive with a buddy. For interior exploration, proper training and equipment for overhead environments are essential. Accessing this site is exclusively via boat, necessitating coordination with a reputable local operator. As with all dives, respecting the marine environment is paramount: refrain from touching or collecting anything from the wreck or its surroundings. P-31 is a protected artificial reef, prohibiting disturbance of its structure or resident marine life.
Recommended Equipment
No verified equipment items yet.
Verified equipment recommendations for this dive site are being reviewed and may be added as additional source checks are completed.
Recommended Dive Suit
Temperatures look set to gradually increase over the next several days. A warming trend is expected over the next few days.
For typical recreational dives, 5mm wetsuit generally provides comfortable insulation. A thermal robe or jacket is recommended between dives.
At P-31, Comino, the water is currently sitting around 18°C (64°F). Surface air temperatures are resting at 17°C (62°F).
Conditions last reviewed: 18:00 using the latest environmental data.
Dive Logistics & Preparation
Hyperbaric Chamber
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Entry Requirements
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Marine Life at P-31, Comino
Life below the surface at P-31 has blossomed since its scuttling, transforming it into a thriving artificial reef. Marine organisms have steadily colonized its surfaces, creating a diverse habitat for various species. Exploring the exterior of the vessel reveals a dynamic ecosystem, where numerous small fish, such as damselfish and blennies, dart among developing invertebrate colonies. Look for tunicates, sponges, and young corals establishing themselves on the metal structure. This environment provides both shelter and feeding grounds, significantly enriching the underwater landscape off Comino's coast. It's a fascinating study in marine re-colonization.
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Frequently Asked Questions
What is the P-31 wreck?
The P-31 is a former patrol boat for the Armed Forces of Malta, deliberately scuttled in 2009 off Comino island. Originally a Kondor I class minesweeper from East Germany, it now serves as a popular artificial reef and diving attraction.
What is the depth of the P-31 wreck?
The P-31 wreck rests on a sandy bottom, with its deepest point at approximately 18-20 m (59-66 ft) at the bow. The top part of the wreck is notably shallow, coming up to 7 m (23 ft) from the surface.
Who can dive the P-31 wreck?
This wreck is suitable for all levels of certified divers, including beginners with an Open Water Diver (OWD) certification. Its relatively shallow depth and easy penetration make it an ideal training wreck or first wreck dive experience.
Can I penetrate the P-31 wreck?
Yes, the P-31 was made safe for divers, with many areas left open for penetration. Divers can swim through sections from the stern to the bow, but awareness of air consumption and proper training for overhead environments are important.
Is the P-31 wreck suitable for photography?
Absolutely. The P-31 wreck offers excellent visibility and substantial size, making it a great location for underwater photography. The ambient light at its shallower top sections further enhances photographic opportunities.
How do you access the P-31 wreck?
Access to the P-31 wreck is exclusively by boat. Dive operators typically bring divers directly to the site, mooring either directly above or adjacent to the wreck for easy entry.
What diving courses can be done at the P-31 wreck?
The P-31 is an excellent site for various courses, including the wreck diving adventure dive for SSI Advanced Adventurer. It's also suitable for full recreational wreck diving courses, Enriched Air Nitrox training, and underwater photography courses.
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