Old ice, new ice
Just one cold night with calm weather and temperatures round -11 °C was enough to freeze the coastal Baltic Sea after yesterday’s stormy weather. Between the thin and dark new ice are thick old ice floes, most of them grounded on rocks, because most free floating ice floes were blown away yesterday.
If you were there and looked really closely you would see the new ice floes moving up and down a bit. There are still not frozen together.