Here is turn 2 (the first Axis turn):

Turn 3:

Turn 4:

This is obviously utterly ludicrous. That is a reduction from 101 ships to 78 ships in a space of 2 weeks. That is ~25% losses of ships.
By comparison, the Imperial Japanese Navy in the Battle of Midway had 21 ships (not counting submarines). They lost a total of 5 of the 21 ships sunk, roughly the same 25% losses as the German merchant marine is suffering here merely from sailing through a few raindrops and snowflakes.
https://en.wikipedia.org/wiki/Battle_of_Midway
It would be one thing if the Soviets Air force or navy were as potent in the Baltic as the US navy was in the Pacific, and if they were responsible for sinking all of these ships, rather than them merely being lost to the weather. But that is absolutely not the case. Just compare the losses in the Baltic to the losses in the same save in the Black Sea, where the Soviets obviously had a much better naval presence with the Black Sea Fleet. But only 1 ship was lost there.
This is the beginning of the Stalingrad to Berlin scenario. The Axis has control of the Baltic except for Leningrad itself, which is under siege, and the closest port that Axis delivers supplies to is Tallinn. The Soviets are also running 0 naval interdiction missions of any kind. These ships are being sunk en masse by raindrops and snowflakes, not by Pacific aircraft carriers.
Even notoriously dangerous U-boats would have a much higher rate of survival over a 2 week period than these cargo ships.
Here was the weather:
turn 2 weather -

turn 3 weather -

turn 4 weather -

As you can see from that, it wasn't even blizzard for 2 of those 3 turns (just cold/light snow/light rain), and for the one turn where there was blizzard, it only was even over a tiny part of the Baltic around Memel.
Something is clearly very wrong here and needs a fix.
And here are saves where you can verify this for yourself:
Axis turn 2 (mislabeled): https://cdn.discordapp.com/attachments/ ... 1_Axis.psv
Axis turn 3 (mislabeled): https://cdn.discordapp.com/attachments/ ... 2_Axis.psv
Axis turn 4: https://cdn.discordapp.com/attachments/ ... 4_Axis.psv
