Poijansalmi

Poijansalmi is a strait located in the southern part of Finland, connecting the Gulf of Finland to the inner archipelago waters. It is situated between the mainland municipality of Hankoniemi and the island of Russarö. The strait is a significant waterway for maritime traffic, particularly for vessels heading to and from the port of Hanko.

The navigational channel through Poijansalmi is maintained to allow passage for various types of ships. Due to its strategic location, the strait has historical importance, having been a point of interest for defense and trade throughout centuries. The surrounding landscape is characterized by rocky shores, islands, and a maritime environment typical of the Finnish coast.

The depth of Poijansalmi varies, and navigation requires careful attention to charts and aids to navigation. The strait experiences typical Baltic Sea weather conditions, which can include strong winds and ice formation during winter months, potentially affecting maritime operations. The proximity to Hanko also means that the strait is a busy area with considerable boat traffic, including recreational vessels during the summer season.