This movie entails a female (stranded with a disabled vehicle I believe) within the vicinity of a large docked (possibly grounded) cargo ship whose owner/restorer
(a strange young man who lives aboard the ship) invites her aboard to use phone or radio to contact help.
He informs her he is restoring the ship and offers her a cabin to make herself comfortable. From that point on she experiences dreamlike trances where she makes her way along corridors towards the owners cabin and later inside with different results each time. These trances progressively become more disturbing the longer she's aboard.
Other details I recollect is that the hull of ship contains railroad tracks with freight cars on some and secondly, towards end an anchor or other heavy object falls from ship and completely destroys her car. I don't recall her ever leaving the ship at the end.

Thanks in Advance!