Shipping critical infrastructure network

In the article there are described shipping density, condition and ship accidents at the Baltic Sea waters. Shipping is gathered in the network of critical infrastructure. Impact of changing climate/weather on that infrastructure is taken into account. The maritime ferry – a passenger Ro-Ro ship operating at the Baltic Sea between Gdynia and Karlskrona ports on regular everyday line is described. Next, the climate-weather impact on the technical system operation and safety of maritime ferry is considered.