Arctic sea ice set for steep decline

The sea surface (60°S-60°N, 0-360°E) reached record high temperatures end February 2024 and early March 2024 (records going back to 1981). Sea surface temperatures look set to get even higher in March 2024. Why can sea surface temperature be expected to keep rising through March 2024?

The highest sea surface temperatures for the year are typically reached in March.

This was the case for the previous years on record going back to 1981, except for the year 2023 when the current El Niño started to emerge, resulting in the highest peak for the year occurring in August 2023.

There is a 100% probability that El Niño will be present during the 3 months from February 2024 to April 2024, according to NOAA predictions updated February 26, 2024,

Ocean heat content keeps rising at a rate of change that is non-linear, as illustrated by the image below, by Zack Labe.