What's it like commuting from Avoca Beach to the city a few days a week with car?

Hi here! We are thinking of moving to Avoca Beach as the family needs more space and the prices in Sydney are too high for us to buy a house at the moment. We live in the Northern Beaches right now and we still want beach lifestyle.
My husband will have to commute 3-4 days a week to the city and I was wondering what it's like to commute (with car) from Avoca Beach to the city? He normally starts work at 7 and he is a trade so would have to travel to different places in the city. He would have to work long 3-4 days a week so that he would have a long weekend at home to do less travel (paperwork Friday).

Has anyone had any experience with this?

Thanks heaps!