South East Tasmania Forecast - Weather (Synoptic) Situation:

A slow moving high over the Tasman Sea combined with a low off the Victorian west coast directs a north to northeasterly flow over the state. The low will weaken and move slowly eastwards during Wednesday as a front slowly crosses the state. Another low pressure system will develop to the southwest early on Thursday and move southeast during the day. Winds turn northwesterly Thursday afternoon ahead of a ridge that will cross the state early on Friday. Northeasterly winds will strengthen on Friday ahead of an approaching cold front, which crosses the state on Saturday and brings a cooler westerly change.

Bureau of Meteorology