Lincoln Park is a good place to try for sea-run cutts. I would suggest starting at the south side of the point near Colman pool, and then working your way around it on an incoming or outgoing tide. I've had best luck on the incoming.
Last summer it seemed that the gear guys hit pay dirt with the migrating silvers. I watched them haul in several nice salmon at Lincoln Park. I didn't catch any silvers there on a fly, and got the feeling that fish were running pretty far off the beach.
I'm interested in hearing more tips about this beach if anyone would be kind enough to share.