Ocean Temperature Bulletin

Key takeaways December 2024 was the second warmest December on record since 1991, with a mean sea surface temperature of 20.67°C.A record monthly mean sea surface temperature was reached in the North Atlantic Ocean – 22.11°C.The North Atlantic Ocean had…

Mercator Ocean International (MOi) publishes a monthly bulletin presenting the marine heatwave conditions for the month just passed. It includes:   for regions of the Ocean in marine heatwaves situation the time this event started,   the timeseries showing the total surface occupied by…

Mercator Ocean International (MOi) publishes a monthly bulletin presenting the marine heatwave conditions for the month just passed. It includes:   for regions of the Ocean in marine heatwaves situation the time this event started,   the timeseries showing the total surface occupied by…