It should take sevral month to repair a port, especialy if ennemy fleet is still in range, and completly blocked if a naval / land invasion is happening. But if you conquer it destroyed you should have to repair it. You wouldn be able to build or store ship there until.
A request for help ! I have 20+ ships that I cannot make enter port, they have been at sea for years!, they are hopelessly obsolete and need scrapping, nothing I try works, and I am out of ideas,
If they are in a task force select the task force and right click on one of your ports - make sure on the transfer screen the name of the port is at the top right - then click and drag the slider at the bottom to move all ships to port
@@BrotherMunro Well, I did as you suggested and it worked. I have been doing exactly that for a week and the bloody ships would go to but not in the port. Thank you.