Grotta del Tinetto
Divers will be captivated by the abundance of vibrant red gorgonian fans and the mesmerizing Eunicella cavolinii. Alongside these, a myriad of familiar Mediterranean species including gorgonians, nudibranchs, benthic and pelagic fish also make their presence known.
The dive begins with a descent along a wall which transitions into a vertical drop after a 5-meter deep plateau. Upon reaching the entrance to the cave, divers will encounter scattered stones adorned with sponges, sea fans, and cozy dens for grouper and sargos. The cave boasts a spacious entrance, accommodating numerous divers simultaneously. As you continue your descent, you will be mesmerized by the captivating sight of depigmented sponges and shrimp nestled within the enclave. The cave's walls host numerous splits and crevices, providing shelter for morays and lobsters. On the top right-hand side, there is a crack where a family of corvines has made their den. The tunnel at the cave's bottom connects to a shallow pool, presenting a visible spectacle to anyone on the island. Exiting the cave, divers will encounter the "moon's eyes," two holes that act as exit points at a depth of 13 meters. The dive then proceeds towards the renowned Paramuricea clavata wall, which stretches along the outer side of the island. The area is characterized by the presence of exquisite Leptogorgia sarmentosa and Pentapora fascialis colonies.
With a visibility of 8 meters and a maximum depth of 21 meters, this dive site is ideal for advanced and expert divers. This splendid dive adventure awaits in beautiful Italy, specifically in close proximity to Statua Stella Maris, Sentiero dei Condannati, Terrizzo, Porto Venere, La Spezia, Liguria, 19025, Italy.
Diving Conditions Score for Grotta del Tinetto
Excellent diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Grotta del Tinetto
Depth
21m
Visibility
8m
Experience Level
Weather Conditions for Grotta del Tinetto
Wave Height
0.1m
Wind Speed
0.8 m/s
Water Temp
24.7°C
Visibility
24.54km
Cloud Cover
48%
Wave Period
3.45s
Air Temperature
24.6°C
Precipitation
0 mm
Dive Score Chart for Grotta del Tinetto
Best time to dive: 7:00 with score 9.990096618357487/10. Water conditions: Waves 0.1m, Wind 0.7 m/s.Best night dive time: 0:00 with score 9.462682352941176/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Optimal diving conditions at Grotta del Tinetto are affected by daylight hours. Sunrise occurs at 06:00 and sunset at 18:00, which impacts visibility and water temperature for scuba diving and snorkeling.
Score: 10.0/10
Waves: 0.1m (3.45s), Wind: 0.7 m/s
Score: 9.5/10
Waves: 0.06m, Wind: 1.6 m/s
Seasonal Analysis for Grotta del TinettoAlpha
Historical patterns and best seasons for diving at Grotta del Tinetto
The dive score combines all factors to rate overall diving conditions throughout the year. Higher scores indicate better diving conditions.
Monthly Dive Score Analysis - Seasonal Diving Conditions
Higher values indicate better diving conditions
Seasonal DiveScore Chart
This chart displays monthly diveScore data throughout the year, showing seasonal patterns. The data is presented as a bar chart with an overlaid line graph.Dive scores range from 1 to 10, with 10 being optimal conditions.
Higher values indicate better diving conditions
Best Season for Grotta del Tinetto
Winter
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Grotta del Tinetto
Ideal Conditions for Grotta del Tinetto
Water Temp
26.1°C / 79.0°F
July
Visibility
17.9m / 58.7ft
January
Wave Height
0.4m / 1.3ft
January
Wave Period
8.0s
January
Seasonal Insights for Grotta del Tinetto
Grotta del Tinetto shows typical northern hemisphere patterns with July being the warmest month (26.1°C) and January the coldest (4.1°C). The calmest conditions typically occur in January with average wave heights of 0.4m and wave periods of 8.0s. The most comfortable wave conditions are in January with a low wave steepness ratio, creating gentler swells. January offers the longest wave periods (8.0s), creating more comfortable and predictable conditions for boat entries and exits. Ocean currents are slowest in January (0.5m/s) and strongest in January (0.5m/s). January is usually the driest month with 0.0mm of precipitation. For beginners, the best time to visit would be during January to March, when ocean conditions are calmer with long-period waves and currents are typically weaker. Experienced divers might enjoy the challenges and potentially better visibility during the shoulder seasons, with moderate currents that can improve marine life encounters.
Last updated: 1 min. ago - Jun 21, 2026