Gli Archetti
This dive site, located in Italy, is known for its two stunning natural arches situated at depths of 5 and 12 meters. It offers a memorable experience for both beginner and advanced divers, with a wall that descends to 15 meters and plenty of opportunities to explore the vibrant Posidonia meadows. As you gradually descend over 30 meters, keep an eye out for groupers, snappers, and the occasional sea hare. The visibility here is approximately 19 meters, and the maximum depth reaches 25 meters. Whether you're a novice or an experienced diver, this site at Località Vigna Secca in Giannutri, Isola del Giglio, Grosseto, Tuscany, Italy is a must-visit for its remarkable natural arches and diverse marine life.
Diving Conditions Score for Gli Archetti
9.3
ExcellentExcellent diving conditions!
The score is based on a calculation of the current weather and sea conditions.
Dive Site Overview for Gli Archetti
Depth
25m
Visibility
19m
Experience Level
beginner
advanced
Weather Conditions for Gli Archetti
Wave Height
0.34m
Wind Speed
2.5 m/s
Water Temp
25.1°C
Visibility
29.12km
Cloud Cover
0%
Wave Period
2.85s
Air Temperature
26.6°C
Precipitation
0 mm
Detailed 7-Day Diving Forecast for Gli Archetti
Alpha
Dive Score Chart for Gli Archetti
Best time to dive: 7:00 with score 9.22769649122807/10. Water conditions: Waves 0.24m, Wind 5.7 m/s.Best night dive time: 20:00 with score 8.6846783625731/10.
Chart showing hourly dive conditions including wave height, wind speed, water temperature, and visibility throughout the day.
Sunrise at Gli Archetti: 06:00
Sunset at Gli Archetti: 18:00
Optimal diving conditions at Gli Archetti 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.
Best Overall
7:00Score: 9.2/10
Waves: 0.24m (2.85s), Wind: 5.7 m/s
Best Night
20:00Score: 8.7/10
Waves: 0.34m, Wind: 2.5 m/s
Seasonal Analysis for Gli ArchettiAlpha
Historical patterns and best seasons for diving at Gli Archetti
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 Gli Archetti
Winter
Avg. Score: 9.9/10
Winter offers the best overall diving conditions with calmer seas and better visibility, despite cooler temperatures.
Best Months for Gli Archetti
January
Score: 10.0
February
Score: 9.9
December
Score: 9.8
Ideal Conditions for Gli Archetti
Water Temp
24.2°C / 75.6°F
June
Visibility
20.1m / 65.9ft
October
Wave Height
0.2m / 0.7ft
January
Wave Period
8.0s
January
Seasonal Insights for Gli Archetti
Gli Archetti shows typical northern hemisphere patterns with June being the warmest month (24.2°C) and December the coldest (20.2°C). The calmest conditions typically occur in January with average wave heights of 0.2m 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 22, 2026
Note: This dive site is not a verified dive site. Please dive with caution. This dive site might have incorrect information by the community.
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