Diving atTwo Tugs - Tug 10 & Tug St.Michael (Malta)
Dropping into the tranquil waters off Zonqor Point, certified divers find two intentionally scuttled tugboats, Tug 10 and Tug St. Michael. This inviting site serves as an accessible introduction to wreck diving, particularly for Open Water certified individuals who can explore much of the structure. While suitable for basic certifications, those with advanced training will appreciate the opportunity for a more thorough exploration around the wrecks' deeper sections.
Evening condition tracking at Two Tugs - Tug 10 & Tug St.Michael features an air temperature of 23.5°C. We have recorded wave heights measuring 0.1 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
The history of the Two Tugs dive site is rooted in a deliberate effort to create an artificial reef and a dedicated scuba diving attraction. Both the Tug St. Michael and Tug 10 were former working tugboats in Valletta's Grand Harbour before being purposefully scuttled in May 1998 off Marsaskala's southeastern coast.
Prior to their sinking, both vessels underwent a thorough clean-up operation to ensure they were safe for the environment and for divers to explore. Tug St. Michael measures 20 m (66 ft) in length and rests upright on a flat sandy bottom at a maximum depth of 22 m (72 ft), with its uppermost sections around 17 m (56 ft). Tug 10, the slightly smaller of the two, is 16 m (52 ft) long and also lies upright on the sandy seabed, reaching a maximum depth of 21 m (69 ft).
Tug 10's bows rest against the base of the natural reef, and St. Michael lies approximately 50 m (164 ft) east of Tug 10’s bow, further from the reef edge. These vessels were carefully placed to enhance the underwater environment.
Divers typically visit both wrecks on the same dive, offering an excellent opportunity to practice wreck diving skills at medium depths.
Two Tugs - Tug 10 & Tug St.Michael
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Two Tugs - Tug 10 & Tug St.Michael show 24° air, 25° sea temperature, 0.6 m waves, and 10 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
Ideal conditions for diving these tugs typically emerge from May through October, aligning with periods of lower wave heights and generally warmer weather. Calm conditions are common. During these months, average air temperatures range comfortably from 20°C (68°F) to over 28°C (82°F), with minimal rainfall, often below 1 mm. This site offers shelter from the prevailing north-westerly winds, making it a popular choice throughout the summer. While overall visibility in Marsaskala Bay is not consistently reported as excellent compared to other Maltese dive sites, calmer surface conditions during these peak times often improve underwater clarity. Winter months, from December to March, see higher wave activity and cooler air temperatures, making the diving more moderate.
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
A typical descent leads divers to the sandy seabed where Tug 10 and St. Michael rest upright, transforming an otherwise barren area into a vibrant underwater oasis. Navigating around the wrecks is straightforward, with Tug 10 located closer to the reef and St. Michael about 50 m (164 ft) away. Although visibility in Marsaskala Bay can vary and isn't consistently as clear as elsewhere in the Maltese islands, the close proximity of the wrecks usually allows for easy navigation between them. The wrecks, now partially covered with sponges and corals, provide structure for marine life. For those seeking an extended dive day in very flat conditions, the nearby Mini Blue Hole offers a shallow reef dive, though its exit over slippery rocks can be challenging.
Dive Difficulty & Safety Guidelines
Approaching these wrecks safely requires a minimum Open Water Diver certification, which allows exploration down to 18 m (59 ft). To fully explore around the base of the wrecks and reach their maximum depths of 21-22 m (69-72 ft), an Advanced Open Water certification or CMAS 1* is recommended. Both tugs underwent extensive clean-up operations before scuttling in 1998, ensuring they are environmentally safe and present no immediate hazards to divers. As a shore dive, careful entry and exit procedures are important, especially considering any variable surface conditions; always assess local conditions before diving.
Recommended Equipment
Overhead / entanglement risk. Wreck penetration requires proper training.
- Dive Computer
- Primary & Backup Lights
- Wreck Reel
- Cutting Tool
This gear list is based on verified equipment signals for Two Tugs - Tug 10 & Tug St.Michael, Malta. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
3mm wetsuit usually provides adequate warmth in water around this temperature. For divers entering the water at Two Tugs - Tug 10 & Tug St.Michael, temperatures are currently hovering around 25°C (77°F). Surface air temperatures are resting at 24°C (74°F).
Forecasts suggest rising temperatures later this week. A warming trend is expected over the next few days.
Conditions can vary slightly across different parts of the same dive site.
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 Two Tugs - Tug 10 & Tug St.Michael.
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.
Hyperbaric Unit - Mater Dei Hospital
24/7 ListedICU CapableMsida, Malta•Approx. 8 km straight-line
Hyperbaric Unit - Mater Dei Hospital
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.
Gozo
24/7 ListedICU CapableVictoria, Malta•Approx. 36 km straight-line
Gozo
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.
Azienda Ospedaliera per l' Emergenza Cannizzaro
24/7 ListedICU CapableCatania, Italy•Approx. 191 km straight-line
Azienda Ospedaliera per l' Emergenza Cannizzaro
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.
Marine Life at Two Tugs - Tug 10 & Tug St.Michael
Upon first observation, the wrecks themselves immediately reveal a surprising amount of macro life. You'll likely encounter a high chance of spotting various nudibranchs adhering to the tugboats' surfaces. Venturing onto the sandy bottom adjacent to the wrecks, divers frequently notice flying gurnards, juvenile stingrays, and occasional trigger fish. The rocky reef, accessible en route to the wrecks, serves as a habitat for moray eels and rockfish, adding further diversity to this artificial reef system.
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Dive Centers Near Two Tugs - Tug 10 & Tug St.Michael
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Search Flights on ExpediaFrequently Asked Questions
What certification level is needed to dive the Two Tugs?
You need to be certified as an Open Water Diver (PADI OWD or equivalent) to dive to 18 m (59 ft) and explore most of the site. An Advanced Open Water certification is recommended to fully explore around the bottom of the wrecks, which reach depths of 21-22 m (69-72 ft).
What is the maximum depth of the wrecks?
Tug 10 lies at a maximum depth of 21 m (69 ft), while Tug St. Michael reaches 22 m (72 ft). The uppermost part of St. Michael is shallower, around 17 m (56 ft).
Are both tugboats explored on a single dive?
Yes, it's common practice to visit both Tug 10 and Tug St. Michael on the same dive. They are located relatively close to each other, allowing for a comprehensive exploration of both wrecks.
What kind of marine life can I expect to see?
Expect to find numerous nudibranchs on the wrecks. On the sandy bottom, you might spot flying gurnards, baby stingrays, and trigger fish. The adjacent rocky reef hosts moray eels and various rockfish.
When were the tugboats scuttled?
Both Tug 10 and Tug St. Michael were purposely scuttled in May 1998. They were sunk to create an artificial reef and a new scuba diving site.
Are the wrecks suitable for shore diving?
Yes, Two Tugs is accessible as a shore dive. Its convenient entry point makes it suitable for divers of various experience levels, offering opportunities for practicing wreck diving at medium depths.
Is the site sheltered from winds?
The tugboats are sheltered from north-westerly winds, making this a popular dive site, especially during the summer months when these winds are common.
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Two Tugs - Tug 10 & Tug St.Michael
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Two Tugs - Tug 10 & Tug St.Michael show 24° air, 25° sea temperature, 0.6 m waves, and 10 km/h wind. Forecast data is refreshed regularly to ensure accuracy.