Well, according to Fox (no link. Ever.) it looks like Bibi's doubling down. He's saying that the attack was entirely "self-defense", that the activists were all Al Qaeda stooges, and that the military has his "full backing". He probably has to, since the "they had sticks! STICKS!" line just isn't going to cut it, not when people bring up the problem of this being pretty naked high-seas piracy.
(If not an act of war against Turkey.)
But he must be really confident that Obama's toeing the Israeli line. He's pretty much left Obama twisting in the breeze. Either Barry backs Bibi to the hilt and loses the entire Muslim world and any hope of positive influence in the middle east, as well as any lingering remnants of his mystique as a peacemaker and fair broker—or he criticizes Israel and the apologist wing in the United States goes insane. He can't stay on the fence, either, since both sides will claim that it confirms their worst instincts about the man.
All this as oil continues to pour into the Gulf of Mexico, too. Obama isn't even really responsible for that, that's entirely the result of Republican ideology, policies and practices, but he's being forced to wear this. He did not need this, and would be entirely justified in telling Netanyahu to shove it. But I suspect that he won't.