The Simi Valley Family YMCA will offer numerous classes in swimming, first aid, Red Cross CPR certification and lifeguard training for youth and adults starting Mon., Oct. 10 at the Patricia T. Murphy Aquatic Center, 3200 Cochran St., Simi Valley. Classes are held in an indoor heated pool.

For information on a specific class, times, dates and fees, please call the center at (805) 583-5338.