The Baltic Gulf is a body of water located in Northern Europe. It is bordered by the countries of Finland, Sweden, Estonia, Latvia, Lithuania, and Russia. The two crossword solutions for the term Baltic Gulf are Riga (4 letters) and BOTHNIA (7 letters). Riga is the capital of Latvia, which is one of the countries that borders the Baltic Gulf. BOTHNIA is a region in northern Sweden, which is also one of the countries that borders the Baltic Gulf.