Sea temperatures surrounding Spain reached unprecedented highs during the summer of 2026, according to data released by the state port authority, Puertos del Estado.

The highest temperature in the port authority's entire buoy network was recorded by the Dragonera buoy in the Balearic Islands, which spiked to a staggering 33.02°C (91.44°F) on August 5.

Nearly all........

© The News International