🇺🇸 Coldwater, United States

Coldwater is a city located in the state of Michigan, United States. It has a population of approximately 10,945 people. While Coldwater is not directly situated on a coast, it is surrounded by several lakes, including Coldwater Lake, which can be of interest to seafarers and shipowners looking for recreational activities. However, it does not have any major ports, shipyards, or factories producing ship parts.