One passenger posted on social media that passengers were turned away for the back-up 7.45am service, and he was left wondering at the ramifications of further issues in the future as the area's population grows.
Locals lamented the incident stating they didn't catch it due to price and lack of sailings.
Another commented why Hobsonville wasn't provided a back-up service.
Frustrations in the community peaked last year after they shelled out $50,000 from their own pockets for a new weekend ferry service to and from the CBD.
There were now three morning, three afternoon sailings, plus multiple sailings on the weekend.