The JAXA/ViSHOP web site is currently down, so here is the current OSI SAF extent graph for the end of May:

2012’s “June cliff” is almost upon us, and if 2024’s current trajectory continues extent will cross above 2012 for the first time since February in a week or so.

Here’s the GFS model’s current map of snow depth:

Melt ponds are now visible on the ice in the Laptev Sea: