Making the news this week: Baltic Sea shipwrecks, Kiwi anti-whaling activist Pete Bethune and Christine Bleakley

In this week’s roundup of the world’s best boating photos, The One Show presenter Christine Bleakley waterskis across the Channel for Sport Relief, Pete Bethune faces the music on his arrival in Japan and we see what mysteries lurk beneath the waters of the Baltic Sea.

To see all these images head to our gallery or view previous weeks’ best boating photos.