The suburb of Gymea Bay is located in southern
Sydney, in the state of New South Wales, Australia.
Gymea Bay is 27 kilometres south of the Sydney
central business district, in the local government
area of the Sutherland Shire. The postcode for
Gymea Bay is 2227, which it shares with the
adjacent suburb of Gymea.Gymea Bay is
characterised by large amounts of verdant
bushland.
The suburb of Gymea Bay is mostly residential,
with a small group of shops located in Casuarina
Road near the intersection of Gymea Bay Road.