Big waves, big ship Neil. I am surprised you only lost one container. Is the grounded ship the one that went ashore on the Kiwi coast last year ?.
Here is my old ship, the Manchester Vanguard stuck in the ice in the St. Lawrence river about six hours from Montreal in1958. The ice came early that year and we were stuck for about ten days before the icebreakers cut us free. Should have been home for Christmas but spent it in dry dock in Baltimore repairing ice damage. I took the photo.