From Macau to Hongkong back to Macau do I still need to acquire Hongkong Visa?

hi... just want to ask I and my husband planning to visit Macau to her cousin then afterwards go to Hongkong for site seeing then be back again at Macau by that instance are we still required to get one? or passport is enough since are main entry is Macau and Philippine Nationals are entitled for at least 30 days of stay in Macau for free... hope I can hear from you..Thank you and Good Day!