Hi Guys,
I can offer a few suggestions.
For the beach, try the poles halfway between Dee Why and long Reef. Good gutters there for Bream, Whiting or Jew. Sometimes pick up a few Noha's as well. Otherwise North Curl Curl is quite good as well. i like to go about 100m south of the lake outlet. (If it is open then right near it) If you want to treck a little further afield then Collaroy about 100m north of the storm water outlet at the southern end of the beach.
If you are a bit more adventurous then try North Curly off the rocks. Need to be careful and ensure there is not a big swell, but can be great for squid and then load up for Snapper, Tuna, Tailor, or down deep for some pigs and drummer. Suggest to wear rock cleats though and if fishing at night ensure you have a headband torch. PM me for the safest location as I have fished there for over 15 years with no incidents (other than the fishy type).
Cheers Sunnyboy