You Do Need power plug adapter while traveling from North Macedonia to Azores.

Here is Why You Need An Adapter

The outlet and plug type used in Azores are B, C and F and in North Macedonia are C and F. This is how they look like.

North Macedonia

In North Macedonia, outlets of type C and F are in use.

Type C

Type F

Azores

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

Type B

Type C

Type F