A marine structure (10) comprising a supporting member (12) that comprises a wall at least partially delimiting said supporting member (12) such that an inner side (28) of said wall is arranged to at least partially delimit an inner volume of said supporting member (12) and an outer side (24) of said wall is arranged to face the ambient environment of said supporting member (12). The marine structure (10) further comprises a drain pipe (30) adapted to guide fluid from said marine structure (10) to a body of water (22) at least partially surrounding said marine structure (10). At least a portion of said outer side (24) of said wall partially delimits said drain pipe (30).
