Is this swimsuit top seaworthy?

Upon emerging from a large wave at Seaside Heights this weekend, I wondered aloud to my mother if my new swimsuit was seaworthy.

In fact, she told me, it was not and that I could probably shorten the top strap.

This, we joked, was probably not the first swimsuit of the day to be found unworthy of the sea, nor even the first of that particular hour.

Indeed, should I find time, I may shorten that strap.