Shellback Island Weather Forecast
- 13
- 21
Mostly sunny
- 14
- 25
Partly cloudy
- 12
- 19
Wind easing. Partly cloudy
- 12
- 21
Sunny
- 13
- 21
Becoming windy. Mostly sunny
- 14
- 24
Wind easing. Mostly sunny
- 15
- 23
Possible shower
Today 29 Dec West and South Gippsland
The chance of fog early this morning. Sunny afternoon. Winds northeast to southeasterly 15 to 20 km/h becoming light in the early morning then becoming northeast to southeasterly 15 to 25 km/h in the morning. Daytime maximum temperatures 24 to 31.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Easterly 15 to 20 knots, reaching up to 25 knots in the east in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far east.
- 1st Swell
- West to southwesterly around 1 metre, increasing to 1 to 2 metres in the west.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system over the Tasman Sea is extending a ridge over Victoria. A trough will slowly cross from the west during Tuesday, and linger about the northeast on Wednesday as a high pressure system south of the Bight extends a ridge over Tasmania. On Thursday, Victoria will lie between a ridge over Tasmania and a trough in central NSW.
Shellback Island Temperature Statistics View More
December Temperature
Wilsons Promontory Lighthouse (24km)
Lowest 7 December, 2025
8.7 °CAverage December
15.3 °CHighest 4 December, 2025
31.9 °C
Climate (2020–Present)
Wilsons Promontory Lighthouse (24km)
Average Low 2020–2025
12.4 °CAverage 2020–2025
14.3 °CAverage High 2020–2025
16.9 °C