is one piece episode 559 filler?

Noah is going slightly away from the island, thanks to Shirahoshi's efforts. She realizes she has to get into the ocean or the bubble will burst.

The main entrance is too far but she has an idea. As Hody Jones climbs the chain, the citizens try to think of something they can do for her.

Meanwhile, Sanji is carefully calculating the force with which he must launch Luffy, and throws him with Armée de l'Air Rubber Shoot. He overshoots it slightly and Luffy goes out into the ocean but is close enough so he can grab onto the chain, remarking how huge it is.