The window was smashed and the boot-load of wedding presents, which had been covered in a white sheet, had been taken.
"They'd gone through the whole thing," said Mr Beattie. "My wife was crying in the street."
The couple contacted police straight away. Mrs Cachemaille-Beattie said the thieves had stolen hundreds of dollars worth of premium alcohol, a phone, earrings and some presents which had not yet been opened. She said they had also taken cards containing money the couple had asked for in lieu of gifts so they could renovate their home.
"We are gutted," said Mr Beattie.
The couple are involved with the community, including helping with organising entertainment for the Laneway late night event on Fridays and have helped to organise several other events in Whangarei.
The couple said the incident had not ruined their wedding day and they are waiting on CCTV footage from the night of the incident.