There are some signs to watch the waves of the ocean. Sometimes it is too dangerous to swim in some areas.
This is the Blow Hole which is very famous spot to go to in Oahu.
this is a WARNING .
When walking the streets of Waikiki you could encounter moving surfboards at any time .stay alert be aware ,watch your head.
There are certainly some dangerous beasts in the ocean.
It's Hammer Time and I was out of the water fast..............