Because of shark activity close to surfers at Linda Mar Beach on July 24, I stayed on the beach at the far south corner of the cove. At 11:35 a.m. all 75 surfers who were in the water at the boat docks quickly exited onto the sand and then slowly made their way back to their cars. A few of the senior surfers shouted at others still in the water by the creek mouth to get out. About 10 people weren't aware or weren't listening, so the surfers persisted until the water was clear from the boat docks to the creek mouth. A few minutes later I spoke to a surfer who saw the thing firsthand. (See carcass photos above.) He said a shark took the head off a harbor seal just outside the lineup. He saw the chomp and the blood. From the beach I could see the seal's body floating outside the lineup. A second harbor seal was seen hanging out closer to shore. A police officer appeared and took the incident report from one of the surfers who saw the attack on the seal. Someone said the shark may come back later to finish eating the carcass. I set my timer for 30 minutes. Meanwhile, seabirds flocked to the carcass and a few kayakers who had been looking at the humpback feeding in the middle of the beach came by to get a closer look. The shark didn't return to the carcass. I suited up and surfed at mid-beach in the afternoon and didn't see the shark, but I saw a very small porpoise and humpback whales. I spoke with other surfers in the water and we shared shark stories. One guy said he saw the huge belly of a great white on Father's Day of this year when it breached fully out of the water far outside the lineup at Linda Mar. Many shark sightings don't make it to the news.