Reef Explorers

West Corsica (Calvi, Scandola, Ajaccio)

Diving in France

10 documented dive sites, 1 of them for Open Water divers. Known for dentex, amberjacks and barracuda.

Good months
Apr–Oct
Water
11–27 °C
Levels
Open Water, Advanced, Experienced
Nearest airport
CLY

When to go

Pick a month: the diving season, from published sources, and the typical weather.

Pick a month

  • Best
  • Good
  • Possible
  • Closed
  • Not documented yet

West Corsica (Calvi, Scandola, Ajaccio) in October

Good season
Sea
22 °C
at the surface
Air
23 °C
17 °C at night
Rain
70 mm
average for the year
Wind
11 km/h
on average

Exposure suit: 3 mm full suit · if you feel the cold: 5 mm full suit. How we choose

Typical weather, not a forecast: averages for 2021–2025 (air, rain, wind) and 2023–2025 (sea), data from Open-Meteo (ERA5 / Copernicus, Météo-France). Covers an area of roughly 10 to 25 km around the destination.

Compare with another destination

Diving runs from spring to autumn (Apr–Oct); off Ajaccio the sea ranges from about 11 °C in Feb–Mar to 27 °C in Jul–Aug.

Source: visit-corsica.com

Dive sites in West Corsica (Calvi, Scandola, Ajaccio)

From the easiest to the most demanding. Levels with a dashed outline are estimates we are still verifying.

Scuba diving is banned inside the Scandola reserve, where only supervised breath-hold diving is allowed; around Corsica, a surface marker buoy is compulsory and picking coral is forbidden.

Open Water friendly

usual dive down to 18 m1 site

Marine life

When the big encounters happen, month by month.

SpeciesJanFebMarAprMayJunJulAugSepOctNovDec
CrustaceansSource: visit-corsica.com
  • Peak season
  • Seen

Crustaceans: Feb–Jun

Also reported here, season not documented yet:

  • Dentex
  • Amberjacks
  • Barracuda
  • Octopus
  • Scorpionfish
  • Groupers
  • Moray eels
  • Corals
  • Dolphins
  • Tuna
  • Conger eel

Where is West Corsica (Calvi, Scandola, Ajaccio)?

View on OpenStreetMapLocation: Calvi (Wikipedia)Map: Natural Earth
Nearest airport
CLY

West Corsica (Calvi, Scandola, Ajaccio): frequently asked questions

When is the best time to dive West Corsica (Calvi, Scandola, Ajaccio)?
The good months to dive West Corsica (Calvi, Scandola, Ajaccio) are Apr–Oct. Diving runs from spring to autumn (Apr–Oct); off Ajaccio the sea ranges from about 11 °C in Feb–Mar to 27 °C in Jul–Aug.
Is West Corsica (Calvi, Scandola, Ajaccio) good for beginner divers?
Yes, partly: 1 of the 10 dive sites we document are suited to Open Water divers, including Mario wreck (Stagnola, Ajaccio). The others need more experience or a higher certification.
What is the water temperature in West Corsica (Calvi, Scandola, Ajaccio)?
The water is usually between 11 °C and 27 °C over the year.
What marine life can you see in West Corsica (Calvi, Scandola, Ajaccio)?
Divers regularly see crustaceans (Feb–Jun), dentex, amberjacks, barracuda, octopus and scorpionfish.
How do you dive West Corsica (Calvi, Scandola, Ajaccio)?
The nearest airport is CLY.

About this page

Seasons and marine life come from the sources below. Site levels and depths marked as estimated come from our original catalogue and are being checked one by one. Conditions change: always confirm with a local dive centre.

All destinations

Your next dive is somewhere out there.

Find my next dive trip
Photo: Sarah Lee on Unsplash
Photo credits