Speculation runs strong that today will be the first day for the Zumwalt sea trial.

Zumwalt sea trial: Navy’s new ‘stealth’ destroyer headed to sea
“The BIW-built Zumwalt could cruise down the Kennebec River as early as Monday for long-awaited sea trials of the lead ship in the new class of Navy destroyer.”
Read more: http://www.pressherald.com/2015/12/06/navys-new-stealth-destroyer-headed-to-sea/