Shellback Island Weather Forecast
- 11
- 14
Showers
- 10
- 14
Partly cloudy
- 9
- 14
Partly cloudy
- 8
- 14
Partly cloudy
- 10
- 14
Partly cloudy
- 10
- 14
Cloudy
- 8
- 16
Cloudy
Today 25 Aug West and South Gippsland
Cloudy. Very high chance of rain, becoming less likely in the late morning. The chance of a thunderstorm in the late morning and afternoon. Heavy falls about the ranges during the morning and afternoon. Light winds becoming northwest to southwesterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Daytime maximum temperatures between 13 and 18.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- East to northeasterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming southwesterly 15 to 20 knots in the early afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres in the west by early evening.
- 1st Swell
- Southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres in the west.
- Weather
- Cloudy. 90% chance of rain.
- Weather Situation
- A low pressure system will cross quickly eastwards across the State on Tuesday and move into the Tasman Sea in the evening. A large high pressure system over South Australia will begin to extend a ridge over western Victoria on Wednesday with the high pressure centre slowly moving the north on Thursday, remaining relatively stationary on Friday.
Shellback Island Temperature Statistics View More
August Temperature
Wilsons Promontory Lighthouse (24km)
Lowest 4 August, 2026
7.7 °CAverage August
11.6 °CHighest 2 August, 2026
15.5 °C
Climate (2021–2026)
Wilsons Promontory Lighthouse (24km)
Average Low 2021–2026
12.5 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
17 °C