Britney all at sea

Britney Spears' attempts to have an afternoon on the high seas were thwarted when waves forced her to stay in port. Brit and sons Sean Preston and Jayden James boarded at yacht in Marina del Rey, CA, and were planning to take off into the Pacific. But heavy seas forced the yacht to stay inshore, and after just a few laps of the marina, Britney and the crew docked again. More pics after the jump.