https://arkeonews.net/2700-year-old-military-roman-port-found-in-parion-turkiye/
Hopefully of interest
It is indeed. An alternative explanation for a second port at the town could be prevailing winds/tides, especially given this is at the western end of the Sea of Marmara near the mouth of the Hellespont. Quite a few ancient ports had duplicate harbours for that reason.
I didnt know that...