Ustica Island Marine Reserve
Protected Area
Area marina protetta Isola di Ustica
Why dive here
With 60+ marine species recorded in the area - including dolphins, sea turtles and sperm whales - Ustica Island Marine Reserve offers some of Ustica's richest reef diving. Water ranges 15-29°C, warmest July, August, September.
Ustica, a little volcanic outpost off Sicily, was Italy's first marine protected area and you can definitely tell. Drop into the reserve and you'll find an intricate world of caves and arches, sculpted by ancient eruptions. We've finned through caverns here, like Grotta Azzurra, watching sunbeams lance through the water, illuminating patches of red coral and bushy coral clinging to the walls. Keep an eye out for dusky groupers lurking in the shadows and schools of yellow barracuda cruising past. It’s a fantastic spot for divers who appreciate dramatic topography and a genuine sense of protection, especially for those looking to explore Mediterranean cave systems.
Typical Ustica Island Marine Reserve Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
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Conditions
Ocean conditions, forecast and tides for Ustica Island Marine Reserve
Ustica Island Marine Reserve Ocean Conditions
Monthly averages for Ustica Island Marine Reserve, sourced from Open-Meteo marine data - nearest station: Open-Meteo marine grid (38.1, 14.46) (15km away)
October Averages
Sea Temperature
24°C
75°F · Range: 22.1–25.7°C
Air Temperature
22°C
71°F
Wind Speed
7.27 m/s
14.1 knots
Atmospheric Pressure
1018.1 hPa
Based on 4 years of monitoring data · Data sources: Open-Meteo marine data
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