mocha1 said... from world square bus and ferry to manly then what??? Walk, bus taxi.....
Dripping Wet is the surf shop Ted mentioned.
This is your best option to my knowledge.
When you get off ferry, walk down Manly Corso to Manly Beach (10 mins).
Then walk north along Manly Beach for another 10-15 mins.
There's few good cafes next to Dripping Wet after your surf.