Otherwise the passage was well marked, but one seamark was damaged and only partly visible. Unfortunately, we passed it from the wrong side and motored straight into shallow water. We did not have too much speed and luckily the bottom was very soft, so we did not get stuck. We managed to motor out of the shallow water, but decided to turn back and anchor outside the island of Åstön.
River-like narrow passage to Kattskär
The damaged, small mark in the center of the photo next to the pier was green and should have been rounded from the left side...