The Baltic sea region is considered to be an area of political stability with rather small probability of an armed conflict. However, this doesn’t mean that the economic and political rivalry isn’t creating particular dangers for the regional security, as is discussed by the author. Dangers arise from the particular maritime policies of the countries involved. The counteractions against possible dangers involve above all the politico-economical actions using the military sea power to guarantee and protect the country’s interests. As it is stated in this article, such an approach toward the essence of sea security should also determine the Poland’s conception of its sea interests. And based on that, the organizational system and its functions should be applied to strengthen security of the Polish seas.