[TOMT][Movie?] Woman gets lost in a storm at sea, guy tries to find her.

Looking for help with a movie. I’ve got no idea what the answer is, but my girlfriend can vaguely remember watching it on TV about ten years ago at most.

I think the gist of it is the woman is preparing for something to do with boats, either boat racing or sailing and was showing it off to her friend. She goes off sailing the next day and goes missing presumably in a storm, and it’s up to the friend to try and find/save her. It’s possible she was found on a rock…

Not much to go on, but any searches I’ve tried haven’t returned much.