Shellback Island Weather Forecast
- 13
- 19
Showers increasing. Windy
- 10
- 16
Early shower or two. Windy
- 10
- 21
Possible shower
- 13
- 18
Possible morning shower
- 11
- 18
Mostly sunny
- 11
- 19
Partly cloudy
- 12
- 21
Becoming windy. Sunny
Today 6 Dec West and South Gippsland
Partly cloudy. High chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm. Damaging winds possible about the ranges. Winds northwest to southwesterly 25 to 35 km/h. Daytime maximum temperatures between 19 and 24.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- Westerly 15 to 20 knots increasing to 15 to 25 knots in the middle of the day. Winds reaching up to 30 knots in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres around midday.
- 1st Swell
- West to southwesterly 1 to 2 metres, increasing to 2 to 3 metres in the west.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm during this afternoon and early evening.
- Weather Situation
- A trough over will linger over the northeast before moving over the Tasman Sea on Saturday. A cold front moves over the south of the State on Saturday. A ridge of high pressure then builds over the state during Sunday, lingering on Monday, before another cold front clips the south on Monday. A new ridge moves over the State on Tuesday.
Shellback Island Temperature Statistics View More
December Temperature
Wilsons Promontory Lighthouse (24km)
Lowest 1 December, 2025
8.8 °CAverage December
16 °CHighest 2 December, 2025
16.4 °C
Climate (2020–Present)
Wilsons Promontory Lighthouse (24km)
Average Low 2020–2025
12.4 °CAverage 2020–2025
14.3 °CAverage High 2020–2025
16.8 °C