Scuba Diving at Madonnina

Diving atMadonnina (Italy)

For divers seeking a captivating challenge, Madonnina presents an engaging exploration of its diverse underwater landscape. Access is typically via boat, granting entry to a significant wall that leads into an expansive cavern. Currents can sometimes be a factor, particularly on the return leg, adding a dynamic element to the dive. Successfully navigating its features and observing subtle marine life requires attentiveness and good buoyancy control.

As evening covers Madonnina, the local air temperature is measured at 20.5°C. The current wave height at the surface is recorded at 1.5 m. These late-day readings characterize the surface conditions for the night.

Dive Site Location & Key Facts

Everything you need to know about this dive site.

Max Depth19m / 62ft
Entry Typeboat
Water Typesalt
Dive Types
CaveCavernReef

Dive Site Overview

Imagine descending into Madonnina, where adventure truly begins along a prominent wall leading into a vast, colorful cavern. A rewarding boat dive experience awaits, typically reaching a maximum depth of 19 m (62 ft), though shallower sections offer rich exploration.

Descending, divers trace the wall, revealing crevices and smaller features that shelter various marine inhabitants. Inside the cavern, colors explode under the beam of a dive light, revealing intricate rock formations and hidden corners. Occasionally, currents can pick up, especially on the return journey to the boat.

It's during these moments schooling barracuda or snappers are often sighted, adding an exciting dimension to the dive. The wall's extensive surface provides a habitat for nudibranchs, and divers might spot seahorses within the cavern's protected environment.

Catering to various certification levels, from Open Water to Advanced, the site encourages thorough exploration of both its shallower and deeper segments. Madonnina isn't just a dive; it's an unfolding story beneath the waves, asking divers to look closely at its vibrant details and adapt to its subtle underwater dynamics.

Madonnina

Conditions are Excellent

10/10
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
21° / 20°
Wave Height
0.3 m
Wind Speed
12 km/h NNW
Rain Chance
0%

Current conditions near Madonnina show 21° air, 20° sea temperature, 0.3 m waves, and 12 km/h wind. Forecast data is refreshed regularly to ensure accuracy.

Radius: ~12km
Updated: Jun 11, 2026, 00:29 local time
MARINE: OPEN-METEOWEATHER: YR.NO

Best Time to Dive

The dive season at Madonnina typically peaks during late spring through early autumn, when conditions are most favorable. June to September generally offers the most pleasant diving, with air temperatures averaging 24°C (75°F) in June and 23°C (73°F) in September. During these months, rainfall is minimal, often below 1.5 mm, reducing runoff and potentially enhancing underwater visibility. Wave heights also tend to be lower, generally around 0.8 to 1.1 meters (2.6 to 3.6 ft), contributing to calmer boat access and easier entries. Conversely, the cooler months, such as November, see higher average wave heights of 2.0 meters (6.6 ft) and increased rainfall around 2.6 mm, which can limit optimal diving days. While diving is possible year-round, planning your visit between May and October typically aligns with warmer weather and generally calmer sea states, providing an extended window for exploration.

PEAK SEASON SCORE

79/100
Good

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


BEST MONTHS TO DIVE

JUN
JUL
AUG
DIVE SCORE
(0–100)
45
JAN
46
FEB
55
MAR
60
APR
72
MAY
84
JUN
76
JUL
77
AUG
75
SEP
66
OCT
45
NOV
48
DEC
AIR TEMP (°C)
12
13
14
15
19
24
26
26
23
20
16
13
WAVES (M)
2.0
2.0
1.6
1.5
1.1
0.8
1.2
1.1
1.1
1.4
2.0
2.0
WIND (KM/H)
26
24
24
22
19
19
20
20
20
21
23
22
RAIN (MM)
2.9
2.7
2.1
1.7
2.0
0.4
0.2
1.0
1.3
2.4
2.6
2.1
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

A gradual depth progression defines the experience, beginning along a significant underwater wall. Divers can typically explore down to a maximum depth of 19 m (62 ft), making it accessible for recreational divers. Visibility averages between 15-25 m (50-82 ft), varying with seasonal factors and local conditions, allowing for clear views of the underwater topography. A key feature is a huge, colorful cavern, providing an enclosed environment to explore. Inside the cavern, ambient light levels decrease, emphasizing the need for artificial illumination to appreciate the full spectrum of colors and details present. While currents are generally limited, occasional stronger flows can be encountered, particularly when returning to the boat. Divers should be prepared for changing conditions, as a good dive plan accounts for potential water movement. From the open wall to the more sheltered cavern, the underwater environment shifts, each offering different photographic and observational opportunities.

Dive Difficulty & Safety Guidelines

Navigating Madonnina safely requires attention to several factors. While currents are usually limited, divers should be prepared for potential shifts in water movement, especially when exiting the cavern or transiting along the wall. Good buoyancy control is essential to avoid disturbing the delicate cavern environment and to conserve energy against any unexpected surges. Always carry a dive lamp; it's crucial for illuminating the colors within the cavern and for spotting marine life in crevices, enhancing safety and the overall experience. Given that it's a boat dive, maintaining communication with your dive operator and following their briefing instructions is vital. Proper planning, including monitoring weather conditions, helps ensure a secure and enjoyable exploration of this site.

Recommended Equipment

Overhead environment. Do not enter beyond training and gas planning limits.

  • Dive Computer
  • DSMB
  • Primary & Backup Lights
  • Reel / Spool
  • Cutting Tool

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

Recommended Dive Suit

A warming trend is expected over the next few days. A warming trend is expected over the next few days.

Two divers in the same water temperature may experience very different comfort levels.

Many divers find that 5mm wetsuit offers the right level of insulation for conditions like these. A hood or vest is suggested for sensitive divers due to surface winds. Surface intervals may feel cooler. The surrounding waters at Madonnina are currently registering temperatures of roughly 20°C (69°F). Surface air temperatures are resting at 21°C (69°F).

Madonnina conditions last reviewed: 00:29 local time (UTC+1), Jun 11, 2026

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 Madonnina.

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.

+

CENTRO IPERBARICO SASSARESE SRL

Sassari, ItalyApprox. 38 km straight-line
Facility Details
Operating Hours
08.00 - 13.00
ICU Capable
No
Chamber Type
MULTI - 12 posti Mod. 2000C Sistemi Iperbarici srl
MULTI - 12 posti Mod. 2000C Sistemi Iperbarici srl chamber facility
Facility / Hospital
OSPEDALE SANTISSIMA ANNUNZIATA AOU SS
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

Ospedale Paolo Merlo - Centro Iperbarico La Maddalena

ICU Capable
La Maddalena, ItalyApprox. 128 km straight-line
Facility Details
Operating Hours
08.00 - 14.00
ICU Capable
Yes
Fully equipped ICU on-site
Chamber Type
Multi - 10 posti Sistemi Iperbarici srl mod. 2300 V
Multi - 10 posti Sistemi Iperbarici srl mod. 2300 V chamber facility
Facility / Hospital
ATS Sardegna - ASSL Olbia
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

Servizio di Medicina Iperbarica "Giancarlo Boero”

24/7 ListedICU Capable
Cagliari, ItalyApprox. 173 km straight-line
Facility Details
Operating Hours
08.00 - 20.00
ICU Capable
Yes
Fully equipped ICU on-site
Chamber Type
2 multiplace chambers - N. 1 Galeazzi 10 posti - N. 1 Sistemi Iperbarici srl mod. 2300V 14 posti
2 multiplace chambers - N. 1 Galeazzi 10 posti - N. 1 Sistemi Iperbarici srl mod. 2300V 14 posti chamber facility
Facility / Hospital
Ospedale Marino, Cagliari.
Emergency Phone
+39 070 6094345
24/7 Emergency Contact
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
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 Madonnina

The varied underwater landscape of Madonnina supports a diverse array of marine life. Along the extensive wall, divers frequently encounter groupers sheltering among the rocks and octopus hiding in crevices. The wall is also a consistent habitat for nudibranchs, often found crawling across its surfaces. Inside the cavern, careful observation may reveal seahorses, delicate creatures that blend into their surroundings. Out in the open water, especially where currents are present, schooling barracuda and snappers are often sighted, adding a dynamic element to the dive. Keep an eye out for conger eels, moray eels, and blue lobsters, which prefer the more secluded nooks and crannies.

1 / 2
Image contributors:Bart Braun
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Dive Centers Near Madonnina

Poseidon Diving Center
6.1 km away

Poseidon Diving Center

5| 964 reviews
Today: 09:00 - 18:00
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Fri09:00 - 18:00
Sat09:00 - 18:00
Capo Galera Diving Center

Capo Galera Diving Center

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Nearest Airports

Nearest airports to help plan travel to this dive area.

Alghero-Fertilia AirportAHO
13 km
Olbia Costa Smeralda AirportOLB
121 km
Figari Sud-Corse AirportFSC
131 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

Is Madonnina suitable for beginner divers?

Madonnina is suitable for divers of all levels, including PADI Open Water Divers. Maximum depth is 19 m (62 ft), with plenty of features in shallower sections. It's an excellent site to gain experience in various conditions.

What is the maximum depth at Madonnina?

The maximum reported depth for diving at Madonnina is 19 m (62 ft). At this depth, ample exploration within recreational limits is possible. Divers will find points of interest and marine life throughout the depth range.

Are there strong currents at this dive site?

Currents at Madonnina are generally limited, however, occasional stronger flows can be expected. These are often encountered on the return journey to the boat. Divers should be prepared for potential water movement.

What kind of underwater features can I expect?

Divers can expect to explore a prominent underwater wall that leads into a huge, colorful cavern. Crevices and smaller features are abundant within the wall itself. These diverse structures provide varied habitats and interesting topography.

Is a dive lamp necessary?

Yes, a dive lamp is strongly recommended. It is essential for illuminating the vibrant colors within the cavern, which often appear muted without artificial light. A lamp also assists in spotting marine life hidden in the wall's crevices.

What marine life is commonly seen?

Common sightings include groupers, octopus, and a variety of nudibranchs on the wall. Inside the cavern, seahorses have been spotted. Schooling barracuda and snappers are frequently seen in open water, especially where currents are present.

How do I get to the dive site?

Madonnina is typically accessed by boat. Dive operators from nearby ports provide transport to the site. This allows for convenient entry directly onto the dive spot.

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