Detailed text transcripts for TV channel - MSNBC - 20150509:21:15:00
Water is calm one minute, but it can be a very different story the next. >> people come here, they watch the waves. they'll see a few smaller waves thinking that it's okay to get into the cove or the tide pools. and they don't understand that every few waves or so, two or three very large waves larger than normal that they're watching will come in. then they're in trouble. this is a very rocky area. >> it's referred to as the cheese grater by the lifeguards. the lava rock is extremely sharp and very, very dangerous. >> we've watched many people get hurt here. >> as the wave hits the base of th...