We left Vava’u Tonga on the 8th of August. A couple of days later Tanya told me about this big raft of floating debris she saw, I was off watch and never saw it. Evidently it’s a big raft of pumice from an underwater volcano eruption.
This is video from a boat that sailed through the raft during daylight. There’s actual video about 50 seconds in:
That is unbelievable! A rolling sea of pumice.
Yes, crazy!