Monthly water temperature across Morbihan Islands's sites, from satellite sea-surface data corrected for depth. The band shows the site-to-site spread.
21 operators
Carnac, France
Groix, France
Arzon, France
Water temperature around Morbihan Islands ranges from about 10°C in January to 18°C in August, based on satellite sea-temperature data for its dive sites.
In the warm season (about 18°C) a 5mm suit is comfortable in Morbihan Islands; in the coldest months (about 10°C) step up to a drysuit.
Fin maps 85 sites in Morbihan Islands (60 scuba diving sites and 26 snorkelling spots, with some suited to both), organised into 3 areas.
Across Morbihan Islands's dive sites, June, July and August are most often reported as the best months to visit.
75 more sites to explore
3 areas
