Nea Peramos is a port in Athens West Coast, close to Salamis island. The town embraced with the port is an easy going, but also vivid town, offering nice restaurants by the coast and the facilities required for a sailing trip (water / elecitricity supply, super markets, etc.).
Marina's website: neaperamosmarina.gr
Port Authorities : elefsisport.gr/en
A great variety of charter yachts is available in Nea Peramos for sailing trips in the Saronic Gulf, Cyclades islands, and the coast of Peloponnese