Upvote:12
I have found a similar place a kilometer further east (coordinates):
As for the place in the question, the long shapes are near the sea, seem to be kind of port of a harbour-like zone, but some are locked between houses so that they could hardly be piers.
Fortunately, this place has Google Street View. And here is what the street view looks like:
These are fish drying tables. This explains the proximity to a harbor, and the lack of a necessity for immediate sea access. Looks worth a visit for fish enthusiasts.