Shortly before 1:45 p.m., Pacifica police officers and members of the North County Fire Department responded to a report of a possible drowning Arriving officers found the woman floating face down in the water about 35 feet from shore, Pacifica police said.
The victim was pulled from the water by two members of the fire department. She was taken to Seton Medical Center and pronounced dead a short time later, according to police.
After talking with family members and witnesses at the scene, investigators determined the woman had entered the water to rescue one of her dogs and was knocked down by a large wave and swept away from the beach. Family members and witnesses were unable to reach her in the heavy surf.
The dog was able to swim back to shore, police said.
The woman, whose name is not being released until her family is notified of the death, drowned in the same area where a 44-year-old man is presumed to have drowned less than two weeks ago.
On March 18, Richard Serrano Jr. entered the waters off Sharp Park Beach and was knocked down by several waves. He never resurfaced and his body has not been found.