Diving atSecca Delle Ancore (Italy)
Emerging from a granite ridge that extends from the rock of the Fig towards the base of Tavolara, Secca delle Ancore is situated off the coast of Golfo Aranci, Sardinia. This Italian dive site reveals a landscape of enormous stone blocks and a sandy seabed. Its maximum recreational depth reaches approximately 28 m (92 ft).
Early observations for Secca Delle Ancore report a surface air temperature of 18.5°C. The water surface is currently presenting wave heights of 0.1 m. Consider these environmental metrics before beginning your descent.
Dive Site Location & Key Facts
Everything you need to know about this dive site.
Dive Site Overview
Secca delle Ancore provides an accessible exploration into varied underwater topography, featuring a distinct 'Canyon' element. Divers typically descend to a sandy bottom around 22 m (72 ft), opening onto a broad expanse.
From this base, the route then navigates upwards along a striking ridge formed by massive stone blocks. These formations ascend significantly, reaching about 10 meters from the surface, creating an impressive vertical structure for divers to explore. A distinguishing feature here includes three large admiralty anchors, each over three meters long, found partially embedded beneath the rocks.
Their historical presence complements the natural geological formations. This dive is considered easy, appealing to underwater photographers seeking unique angles amidst the bizarre rock shapes, or those simply appreciating the Mediterranean's unique geology.
Positioned within the channel separating Tavolara and Molara islands, the area benefits from the protective status and biodiversity of the local marine protected area. Exploring these large granite blocks feels like an underwater sculpture garden.
Visibility often remains excellent, enhancing the experience of traversing the sandy bottom and the rising rock walls.
Secca Delle Ancore
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Secca Delle Ancore show 18° air, 23° sea temperature, 0.2 m waves, and 20 km/h wind. Forecast data is refreshed regularly to ensure accuracy.
Best Time to Dive
For optimal visibility and comfortable conditions, the warmer months from May through September are generally most favorable for diving at Secca delle Ancore. During this period, average air temperatures range from 19-27°C (66-81°F), paired with consistently lower wave heights, typically below 0.5 meters. Rainfall is minimal, often less than 2 mm, which helps maintain good water clarity. While specific water temperature data isn't consistently reported, it typically mirrors the warmer air temperatures, reaching its peak in late summer. Diving remains good into October, with air temperatures around 20°C (68°F) and moderate wave activity.
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
Descending into Secca delle Ancore, divers encounter a sequence of impressive stone blocks covered by a thin felt of algae, which provide a rich backdrop for exploration. The dive is often described as a drift dive, though current intensity can vary depending on local conditions in the channel. As you swim through this underwater sculpture garden, observing the bizarre shapes formed by the granite formations becomes a key part of the experience. The clear water, a common attribute in the Tavolara-Punta Coda Cavallo marine reserve, generally ensures good visibility, even on cloudier days. Minimum certification for this site is Open Water, with Advanced Open Water recommended for full exploration down to the max depth of 28 m (92 ft).
Dive Difficulty & Safety Guidelines
Navigating Secca delle Ancore requires attention to depth limits, particularly as the dive transitions from the deeper sandy areas to shallower rock formations. While considered an easy dive, maintaining buoyancy control is crucial when maneuvering among the massive stone blocks and near the historical anchors. Awareness of any localized current patterns is advisable, as this can be a drift dive. Divers should also respect the boundaries of the Tavolara-Punta Coda Cavallo marine reserve, ensuring no disturbance to marine life or removal of artifacts like the admiralty anchors.
Recommended Equipment
Current and surface separation risk. Local briefing strongly recommended.
- Dive Computer
- DSMB
- Reel / Spool
This gear list is based on verified equipment signals for Secca Delle Ancore, Italy. Always confirm final gear choices with your dive operator, guide, or liveaboard.
Recommended Dive Suit
3-5mm wetsuit is widely used for recreational dives in waters of this temperature. Surface intervals may feel cooler. For divers entering the water at Secca Delle Ancore, temperatures are currently hovering around 23°C (73°F). Surface air temperatures are resting at 18°C (65°F).
Forecasts suggest rising temperatures later this week. A warming trend is expected over the next few days.
Water temperatures can occasionally shift throughout the day depending on currents and depth layers.
Emergency & Medical Support
Essential information to help you plan your dive trip to Secca delle Ancore.
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.
Ospedale Paolo Merlo - Centro Iperbarico La Maddalena
ICU CapableLa Maddalena, Italy•Approx. 45 km straight-line
Ospedale Paolo Merlo - Centro Iperbarico La Maddalena
ICU 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.
CENTRO IPERBARICO SASSARESE SRL
Sassari, Italy•Approx. 105 km straight-line
CENTRO IPERBARICO SASSARESE SRL
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.
Servizio di Medicina Iperbarica "Giancarlo Boero”
24/7 ListedICU CapableCagliari, Italy•Approx. 190 km straight-line
Servizio di Medicina Iperbarica "Giancarlo Boero”
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 Secca Delle Ancore
What first catches a diver's eye here is often the subtle beauty of Mediterranean life on the algal-covered rocks. You'll observe yellow sponges, vibrant red starfish, and delicate pink Flabellina nudibranchs. Astraea snails, with their distinctive spiral shells, are also commonly seen. Looking outward from the rock formations, encounters with larger species like groupers, brown meagres, and dentex are possible. Keep an eye out for rainbow wrasse, and if you're lucky, you might spot slipper lobsters or dotted sea slugs. These species are characteristic of the Mediterranean ecosystem.
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Nearest Airports
Nearest airports to help plan travel to this dive area.
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Search Flights on ExpediaFrequently Asked Questions
What is the maximum depth at Secca delle Ancore?
Recreational diving at Secca delle Ancore reaches a maximum depth of approximately 28 m (92 ft). The site's rock formations ascend from a sandy bottom at about 22 meters, climbing upwards to within 10 meters of the surface.
What dive certification is required?
An Open Water certification is the minimum required to dive here. An Advanced Open Water certification is recommended for divers who wish to fully explore the deeper sections of the site.
What are the main attractions at Secca delle Ancore?
The main attractions include huge blocks of stone forming an intricate underwater landscape and three large admiralty anchors. These historical artifacts are partially stuck under the rocks, adding a unique historical element to the natural formations.
What kind of marine life can I expect to see?
Divers can expect to see Mediterranean species such as groupers, brown meagres, dentex, and rainbow wrasse. Smaller invertebrates like slipper lobsters, dotted sea slugs, yellow sponges, red starfish, and pink Flabellina are also common on the rocks.
Are there strong currents at the dive site?
Secca delle Ancore is sometimes described as a drift dive, implying that currents can be present. Conditions vary, so divers should be prepared for potential drift and discuss current expectations with their dive operator.
What is the best time of year to dive Secca delle Ancore?
Diving from May to September typically offers the most favorable conditions, characterized by warm air temperatures, calm seas, and minimal rainfall. These months usually provide optimal visibility and a comfortable overall diving experience.
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Secca Delle Ancore
Conditions are Excellent
Best Dive Window
07:00 - 14:00
Optimal conditions expected
Current conditions near Secca Delle Ancore show 18° air, 23° sea temperature, 0.2 m waves, and 20 km/h wind. Forecast data is refreshed regularly to ensure accuracy.