You Do Need power plug adapter while traveling from Australia to Suriname.

Here is Why You Need An Adapter

The outlet and plug type used in Suriname are A, B, C and F and in Australia is I. This is how they look like.

Australia

In Australia, outlets of type I are in use.

Type I

Suriname

In Suriname, outlets of type A, B, C and F are in use.

Type A

Type B

Type C

Type F