Sea temperatures around the UK were several degrees above normal in mid June

Sea surface temperature anomaly on 17 June

compared with long-term average for the time of year

-2C

0

+2

+4

+6

+8

+10

+12C

5C above normal

Baltic

Sea

Atlantic

Ocean

North

Sea

Mediterranean

Sea

Sea surface temperature anomaly on 17 June compared with long-term average for the time of year

-2C

0

+2

+4

+6

+8

+10

+12C

5C above normal

Baltic

Sea

Atlantic

Ocean

North

Sea

Black Sea

Mediterranean Sea