Scuba Diving at Tegnue "Mestre"

Diving at Tegnue "Mestre" (Italy)

Published

Beneath the surface of the Adriatic, the dive sites surrounding Venice hold tales both natural and man-made. While the Tegnue "Mestre" offers a fascinating reef structure, this area also provides access to compelling wreck dives, like the EVDOKIA II, for those drawn to historical submerged sites. Exploring these waters reveals layers of maritime history and vibrant ecosystems.

Starting the day at Tegnue "Mestre", the ambient air temperature is recorded at 14°C. Ongoing monitoring shows wave heights measuring 1 m. This data represents the current surface conditions for early activities.

Dive Site Location & Key Facts

Max Depth--
Entry Type--
Water Typesalt
Dive Types
Reef

Dive Site Overview

Tegnue "Mestre" presents a distinct rocky outcrop, a crucial element of the extensive Tegnùe di Chioggia complex, situated within a broader Biological Protection Zone. Extending for hundreds of meters north-south, this submerged rocky reef often forms a double mountain range complete with a central valley, crafting intricate underwater topography.

Navigating this formation, divers will discover numerous ledges, overhangs, and small caves offering shelter. Management of its underwater paths falls under the "Club Sesto Continente - San Giorgio delle Pertiche," which guides exploration and conservation efforts. Here, the highest rock formations ascend to around 17 meters.

The surrounding seabed, a soft, muddy bottom, gradually descends to a maximum of 21 meters, creating a transition from robust rock structures to a silty expanse. Exploring this site provides a chance to observe a unique geological formation amidst varied marine habitats, safeguarded by its protected status.

Tegnue "Mestre"

Conditions are Moderate

6/10
Confidence: 8/10
Indicates meteorological model agreement and data availability.
DIVE WARNING

High Wind Advisory (45km/h). Unsafe surface.

06:12
18:45
H: 10:45
L: 16:20
Air / Sea Temp
14° / 18°
Wave Height
1.2 m
Wind Speed
45 km/h ENE
Rain Chance
0%

Current conditions near Tegnue "Mestre" show 14° air, 18° sea temperature, 1.2 m waves, and 45 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Nov 3, 2026, 11:14 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

Optimizing a dive to Tegnue "Mestre" largely depends on balancing surface conditions with underwater comfort. Months with 'Excellent' dive scores span much of the year, particularly from February through March and May through December, indicating generally favorable conditions. During these peak periods, air temperatures range significantly, from an average of 7.5°C (46°F) in February to a warm 25.5°C (78°F) in July, allowing for varying levels of thermal protection. Rainfall remains relatively low throughout the year, with averages typically below 4.5 mm (0.18 inches) per month, contributing to stable surface conditions. Wind speeds and wave heights are also generally moderate, enhancing boat comfort and underwater visibility, though water temperatures are not consistently reported for this specific site.

PEAK SEASON SCORE

94/100
Excellent

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


BEST MONTHS TO DIVE

JUN
JUL
AUG
DIVE SCORE
(0–100)
59
JAN
61
FEB
67
MAR
70
APR
78
MAY
92
JUN
95
JUL
95
AUG
91
SEP
82
OCT
73
NOV
65
DEC
AIR TEMP (°C)
5
8
11
13
18
23
26
26
21
17
10
6
WATER TEMP (°C)
9
9
11
14
18
22
26
27
25
20
16
11
WAVES (M)
0.5
0.4
0.4
0.5
0.4
0.3
0.3
0.3
0.4
0.5
0.5
0.5
WIND (KM/H)
17
17
17
20
20
18
18
17
19
18
17
16
RAIN (MM)
2.0
3.2
3.3
2.8
4.5
2.3
2.5
2.6
3.9
4.3
1.9
1.6
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

Navigating Tegnue "Mestre" offers an experience centered around its intricate reef structure, where conditions can vary subtly. Currents are not consistently reported, but divers should anticipate moderate flows that can influence drift along the double mountain range formations. The rocky outcrops rise from a muddy seabed, with maximum depths reaching 21 m (69 ft), making it a suitable recreational dive. Water visibility can fluctuate, often influenced by recent weather and sediment, but generally remains good enough to appreciate the reef's details. An mooring buoy is strategically placed approximately 30 m (100 ft) west of the main rock formations, assisting with safe descent and ascent planning. Surface conditions typically benefit from generally lower wave heights and wind speeds outside of winter months, impacting overall comfort during boat transfers.

Dive Difficulty & Safety Guidelines

Diving at Tegnue "Mestre" requires a mindful approach, particularly given its status as a Biological Protection Zone. While no specific hazards are routinely reported, standard safe diving practices are essential. Maintaining excellent buoyancy control is crucial to protect the delicate rocky reef structures and avoid disturbing the silty, muddy seabed.

Given the maximum depth of 21 m (69 ft), the site is generally accessible to Open Water certified divers, though advanced certification is beneficial for deeper exploration and longer bottom times. Always dive with a reputable local guide who understands the nuances of the site and its protective regulations.

Respecting the marine environment by refraining from touching or collecting anything is a fundamental guideline here.

Recommended Equipment

  • Dive Computer

This gear list is based on verified equipment signals for Tegnue "Mestre", Italy. Always confirm final gear choices with your dive operator, guide, or liveaboard.

Recommended Dive Suit

For dives of average duration, 5-7mm wetsuit usually provides sufficient protection from heat loss. Consider warmer surface protection (like a boat coat) due to brisk winds. A thermal robe or jacket is recommended between dives.

Current readings at Tegnue "Mestre" show water temperatures near 18°C (64°F). Surface air temperatures are resting at 14°C (57°F).

Weather projections show fairly stable environmental conditions ahead.

Tegnue "Mestre" conditions last reviewed: 11:14 local time (UTC+1), Nov 3, 2026

Emergency & Medical Support

Essential information to help you plan your dive trip to Tegnue "Mestre".

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.

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.

+

OTI Medicale Vicenza

24/7 ListedICU Capable
TORRI DI QUARTESOLO (VI), Italy•Approx. 68 km straight-line
Facility Details
Operating Hours
09.00 - 18.30
ICU Capable
Yes
Fully equipped ICU on-site
Chamber Type
MULTI
MULTI chamber facility
Facility / Hospital
OSPEDALE S.BORTOLO - VICENZA
24/7 Listed
Yes
Listed as 24/7 available facility

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.

SourceEUBS / OXYNET

Centro iperbarico Ravenna

24/7 ListedICU Capable
Ravenna (RA), Italy•Approx. 91 km straight-line
Facility Details
Operating Hours
24
ICU Capable
Yes
Fully equipped ICU on-site
Chamber Type
multiplace (two)
multiplace (two) chamber facility
Facility / Hospital
Ospedale Santa Maria delle Croci, Ravenna Ausl Romagna
24/7 Listed
Yes
Listed as 24/7 available facility

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.

SourceEUBS / OXYNET

CENTRO IPERBARICO BOLOGNA

ICU Capable
BOLOGNA, Italy•Approx. 106 km straight-line
Facility Details
Operating Hours
08.30 - 16.30
ICU Capable
Yes
Fully equipped ICU on-site
Chamber Type
MULTIPLE CHAMBERS (TWO)
MULTIPLE CHAMBERS (TWO) chamber facility
Facility / Hospital
Not listed
24/7 Listed
No

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.

SourceEUBS / OXYNET
Chamber data is sourced from self-reported EUBS/OXYNET listings and has not been independently verified by Dive Navigator. Always contact local emergency services, DAN, your dive operator, or the facility directly before travelling.
View all in Italy

Marine Life at Tegnue "Mestre"

Observing the immediate environment at Tegnue "Mestre" reveals a vibrant, protected ecosystem. As a Biological Protection Zone, the area fosters a rich diversity of benthic life adhering to its rocky outcrops and sheltering within crevices.

While specific species data for this site are limited, broader reports for the region mention common sightings such as various fish species, crustaceans, and nudibranchs. Though listed as reported sightings, larger pelagic species like sharks, whales, dolphins, and turtles are not typical regular encounters on this particular reef, suggesting that such reports might encompass a wider regional scope. Focus on the fascinating micro-fauna and flora that thrive within this unique underwater landscape.

Dive Centers Near Tegnue "Mestre"

Albarella Diving Center
17 km away
4.6| 11 reviews
Venice Diving
4.8| 149 reviews
25.6 km
Issimo ASD
4.9| 39 reviews
45.7 km
Bully Diving - Barricata
4.4| 45 reviews
42 km

Nearest Airports

Nearest airports to help plan travel to this dive area.

Venice Marco Polo AirportVCE
32 km
Treviso AirportTSF
50 km
Trieste AirportTRS
111 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 are the typical dive depths at this site?

At Tegnue "Mestre," the highest rock formations reach depths of about 17 meters. The surrounding muddy seabed gradually slopes down to a maximum depth of approximately 21 meters.

Is this site suitable for beginner divers?

Yes, with a maximum depth of around 21 meters, Tegnue "Mestre" is generally suitable for Open Water certified divers. Good buoyancy control is essential to protect the delicate reef and minimize disturbance to the silty bottom.

What kind of marine life can I expect?

The Biological Protection Zone fosters a diverse benthic community. Divers often observe various fish species, crustaceans, and nudibranchs clinging to the rocky outcrops and sheltering in crevices.

Are there any specific current considerations?

Currents are not consistently reported but can occur. Divers should anticipate moderate flows that may influence drift along the reef's double mountain range structure.

What's the best time of year to dive Tegnue "Mestre"?

Favorable diving conditions are frequent, particularly from February through March and May through December. These periods offer stable surface conditions, though water temperatures vary considerably throughout the year.

Is a local guide required?

While not always strictly mandated, diving with a reputable local guide is highly recommended. They possess valuable knowledge of the site's nuances, conservation regulations, and current conditions.

What is the significance of its "Biological Protection Zone" status?

This designation ensures the protection and conservation of Tegnue "Mestre"'s unique geological formations and marine ecosystems. It means strict rules apply regarding interaction with marine life and the environment.

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