France

Arcachon

Arcachon - photo 1

Photo by Slim MARS on Unsplash.

Arcachon is a coastal town on France’s Atlantic coast, serving as a gateway for divers exploring the nearby Bay of Biscay. It offers access to offshore and nearshore sites with calm conditions typical of bay areas. With a few local dive centers, it’s a practical base for day trips to nearby reefs, wrecks, and pelagic-frequented dive sites in the Bay of Biscay, as well as beginner-friendly dives in protected inlets. The freshwater option in the broader region is limited, so most diving activity here is tied to saltwater sites along the coast.

Essential information for traveling in France

About France

Sea
Mediterranean Sea - Western Basin, Celtic Sea, ...
Timezone
Europe/Paris
Languages
FR
Demonym
French
Phone prefix
+33

Practicalities

Currency
EUR
Plug type
Type C, Type E, Type F
Airports
CDG ORY MRS NCE TLS

Diving specifics

Temperature
°C
Depth units
meters
Pressure
bar
Regulators
DIN Yoke (INT)

Dive sites and dive centers around Arcachon

Nearby Dive Sites (2)

Nearby cities for scuba diving around Arcachon

The best time to dive in Arcachon

The best months to dive in Arcachon are from June to August. Temperatures are confortable (22-23°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
8 °C 11 °C 1/10
02 - Feb.
10 °C 12 °C 5/10
03 - Mar.
11 °C 12 °C 5/10
04 - Apr.
14 °C 14 °C 3/10
05 - May
17 °C 17 °C 5/10
06 - Jun.
22 °C 21 °C 6/10
07 - Jul.
22 °C 22 °C 6/10
08 - Aug.
23 °C 22 °C 5/10
09 - Sept.
18 °C 21 °C 4/10
10 - Oct.
16 °C 18 °C 3/10
11 - Nov.
12 °C 16 °C 2/10
12 - Dec.
9 °C 13 °C 4/10

Based on last year's weather. Scores compare months for this destination only and are indicative. A mitigated month may still suit many divers.

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