It should be known tomorrow whether Holyhead Port will reopen by the end of the week.
The Welsh Secretary for Transport says he has been given assurances that by Wednesday there would be confirmation on whether or not it will happen.
Ken Skates says they're continuing to work with the Irish government and all parties to try and maximise the ferry capacity available for freight and passengers, while the port remains closed.
A number of other ports will be used in Wales and England in order to transport goods and people across the Irish sea.