New development in Hilo Bay

[TomK]

Does anyone know what's going on in Hilo Bay? There's a new thing that extends out into the bay, parallel to the breakwater, with navigation lights etc. It's west of the breakwater, i.e., within the bay, and seems to extend into the harbor area.

Did a quick online search but didn't find anything. It seems to have been constructed in the last week or so.

Thanks.