My flight reach hk is 23.30 hrs, any transport to zhuhai direct?

Well, you are suggested to stay nearby the airport and start off in the next early morning. But you don't have to take the ferry. You can take direct long-distance bus at the airport and arrive at Zhuhai. The bus schedules are 09:10, 13:10, 14:10, 14:55, 17:10, 18:55 and 19:50. It costs 234 HKD per person. And the travel time is about 4 hours.

In middle night, I'm afraid there is no transportation available for your route.