Zeally Bay Weather Forecast
- 13
- 21
Mostly clear
- 12
- 18
Rain
- 10
- 20
Cloudy
- 12
- 19
Shower or two
- 11
- 20
Cloudy
- 11
- 18
Cloudy
- 11
- 18
Cloudy
Today 20 Dec Geelong and Surf Coast
Mostly clear. Winds south to southeasterly 20 to 30 km/h becoming light in the late evening.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Southwesterly 15 to 20 knots decreasing to about 10 knots in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres in the far east.
- 1st Swell
- Southwesterly below 1 metre, increasing to 1 to 1.5 metres in the west.
- Weather
- Partly cloudy.
- Weather Situation
- A broad trough of low pressure lies over Victoria and Bass Strait and is expected to linger over the area this evening. A low pressure system south of the Bight will move east and combine with this trough over western Victoria early Sunday. The low pressure system will then deepen and slowly move south east across the State during Sunday to clear into eastern Bass Strait late Sunday. A high pressure ridge then builds across Victoria and Bass Strait during Monday. A weak cold front crosses Bass Strait during late Monday and early Tuesday with the ridge re-establishing itself from Tuesday to Thursday.
Zeally Bay Temperature Statistics View More
December Temperature
Aireys Inlet (25km)
Lowest 7 December, 2025
7 °CAverage December
16.2 °CHighest 4 December, 2025
34.8 °C
Climate (2020–Present)
Aireys Inlet (25km)
Average Low 2020–2025
11 °CAverage 2020–2025
14.1 °CAverage High 2020–2025
18.7 °C