94.8ZM Whangarei (originally known as 93ZM) is a hit music radio station in Whangārei, New Zealand.

ZM was first started in the Northland town of Whangārei in 1995 by Radio New Zealand broadcasting on 93.1 MHz as 93ZM.

The breakfast show on 93ZM originally remained local but in 1998 announcers Jaala Dyer and Sandy Antipas were moved to Hamilton to produce a local breakfast for 89.8ZM Waikato with the show networked back to Whangārei.

In 2000 ZM switched to a single network feed and the Waikato-based breakfast show was discontinued.

From 2000 onwards 93ZM heard the same Auckland based announcers but the local voice breaks were dropped in favour of single nationwide voicebreaks in all markets.