France

Tréguier

Tréguier is a small town in Brittany, far from major coastal dive gateways. It sits inland near the north Brittany coast within reach of freshwater and coastal access. The town itself has no dive sites or dedicated dive centers, and local diving activity is limited. Nearby freshwater options (such as the River Scarpe) offer training or practice in controlled venues with local clubs, while the broader Brittany coast and nearby ports provide access to coastal diving through nearby centers. If you’re planning dives, expect basic training or day trips from coastal hubs rather than a direct dive-centric base in Tréguier.

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 Tréguier

Nearby Dive Centers (1)

Nearby cities for scuba diving around Tréguier

The best time to dive in Tréguier

The best months to dive in Tréguier are from April to August. Temperatures are confortable (11-18°C), currents are mild and the visibility is at its best.

Excellent Good Fair Mitigated
01 - Jan.
5 °C
02 - Feb.
7 °C
03 - Mar.
9 °C
04 - Apr.
11 °C
05 - May
14 °C
06 - Jun.
17 °C
07 - Jul.
18 °C
08 - Aug.
18 °C
09 - Sept.
15 °C
10 - Oct.
13 °C
11 - Nov.
11 °C
12 - Dec.
8 °C

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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