4 areas
Monthly water temperature across Subantarctic Islands's sites, from satellite sea-surface data corrected for depth. The band shows the site-to-site spread.
Water temperature around Subantarctic Islands ranges from about 9°C in July to 11°C in January, based on satellite sea-temperature data for its dive sites.
With water around 9–11°C, a drysuit works in Subantarctic Islands year-round.
Fin maps 7 sites in Subantarctic Islands (7 scuba diving sites), organised into 4 areas.
