Not a good translation but I couldn't find anywhere else that has this poem translated into English.

"Like the sea
It rises
It falls
At times calm
At times raging
Though certainly
It waves
continuously
along the corals
towards the beaches"

Picture taken at, literally speaking, the Ocean Muzeum, where it features exhibits of a marine nature. More often that not you'll come across posters laden with textual information. Rarely the exhibits will be featured artistically, like this one here.

Even so, a couple of the letters have fallen off without getting replaced. If it wasn't for a discovery of a blog post with the correct poem, I could have even mis-translated it.