Watch some underwater footage of spinner dolphins at Kalihiwai Bay on Kauai.
I had an experience just like this years ago when a friend and I swam out from Secret Beach (Kauapea Beach) just past the Kilauea Lighthouse. It was a little scary to swim out 200-300 yards into some really deep water but we had been told the dolphins come in every day around 11 AM. And they did! What an experience. I’ll never forget it and this video reminds me so much of my time with the spinners. Enjoy.