CCNS has emergency phones and stop the bleed kits

https://www.nps.gov/caco/planyourvisit/beachsafe.htm

lifeguards only work in july and august

"To contact NPS Law Enforcement or report an incident, please call the
24-hour dispatch: 617-242-5659. In the event of an emergency, call
911."

hunting is allowed in the park at certain times