Pittwater isn't as good as it used to be. However, there are still some good fish in there. The kings haven't moved in yet it seems but if your after bream, flatties and tailor/salmon then there are some good spots.
Grab some yakkas from West head. Try and get the yakkas here either before 8am or late afternoon because during the middle of the day sweep are in plague proportions. Drifting around 50-70m off west head produces a good feed of medium sized flatties.
Stokes pt is my no 1 spot. Bream, flathead, salmon, tailor and the occasional jewfish, kingfish and even legal snapper. Live yakkas fished on the bottom for flathead, salmon and jews. Prawns and squid strips for the others. High tide seems to be better.
The basin has a few fish too. Burley up and fish good baits and you'll find some fish. Live baits are so often the key!
Catch a few squid at west head, inner barrenjoey and Taylor's point.
Good luck!
Cheers, Tom