It looks like Beringowsky Port is not frozen up yet because...

It looks like Beringowsky Port is not frozen up yet because temperatures are still above 0c
and it requires sustained temperatures sub -2c to freeze seawater and with tide movements
that could be much lower.

https://www.fleetmon.com/ports/port-beringovsky_xxxxx_11076/#tab-vessels-in-port


With a bit of luck port ship access may be OK to the end of the month .

The proposed new port further  south is in deep water and will be a 12 months/yr shipping port.