Separation Creek Weather Forecast
- 11
- 17
Shower
- 10
- 16
Cloudy
- 10
- 19
Cloudy
- 11
- 29
Sunny
- 16
- 31
Sunny
- 15
- 24
Shower
- 15
- 24
Shower
Today 14 Dec South West
Cloudy. Slight chance of a shower in the southeast, becoming less likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds westerly 30 to 45 km/h turning southwesterly in the middle of the day then decreasing to 25 to 35 km/h in the evening. Daytime maximum temperatures between 17 and 21.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Westerly 25 to 30 knots, reaching up to 35 knots in the far east during the afternoon and evening. Winds turning southwesterly in the late afternoon.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- Southwesterly 2 to 3 metres, increasing to 3 to 5 metres in the far west.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front and associated trough will then cross Bass Strait and Victoria on Sunday, before a ridge of high pressure moves in from the west during Monday. The ridge is expected to persist over the state as the high pressure centre moves through Bass Strait on Tuesday, and out to the Tasman Sea by Wednesday.
Separation Creek Temperature Statistics View More
December Temperature
Aireys Inlet (25km)
Lowest 7 December, 2025
7 °CAverage December
15.7 °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