A cold start after a frosty night (the last one of this winter?) - temperature minus 4 degrees Celsius, visibility no more than perhaps 100 meter.
Buoys were hard to see! We better stayed clear from the shipping lane.
Even onSunday morning: there is always a lot of traffic on this part of the river. After an hour the fog disappeared and temperatures rose. Due to the wind it stayed chilly.
Paddling a bulk-carrier!