Dee Why

Dee Why
Dee Why Beach
Dee Why
Location in metropolitan Sydney
Interactive map of Dee Why
Coordinates: 33°45′16″S 151°17′07″E / 33.7544°S 151.2854°E / -33.7544; 151.2854
CountryAustralia
StateNew South Wales
CitySydney
LGA
Location
Government
 • State electorates
 • Federal division
Elevation
20 m (66 ft)
Population
 • Total23,354 (2021 census)
Postcode
2099
Suburbs around Dee Why
Cromer Collaroy Tasman Sea
Narraweena Dee Why Tasman Sea
Brookvale North Curl Curl Tasman Sea

Dee Why /dˈw/ is a coastal suburb of northern Sydney, in the state of New South Wales, Australia, 18 kilometres north-east of the Sydney central business district. It is the administrative centre of the local government area of Northern Beaches Council.