Normal collections will start again on Monday, December 31.
The extra coastal area collections will start on January 4 and run through until February 9.
As in previous years, only beach settlement areas will have the second collection.
Northern coast areas will have their usual collection on Monday and a second collection on Friday.
The Bream Bay coast will have its usual collection on Tuesday and a second collection on Saturday in beach settlement areas.
Last year, Whangārei District Council was forced to apologise after the wrong start date for the second coastal collections was publicised.
As a result, rubbish was left piled up on kerbsides waiting for collection.