Grey River Weather Forecast
- 14
- 22
Partly cloudy
- 11
- 16
Shower
- 10
- 15
Windy
- 10
- 17
Cloudy
- 10
- 30
Sunny
- 15
- 30
Partly cloudy
- 15
- 25
Partly cloudy
Today 13 Dec South West
Partly cloudy. Slight chance of a shower about the ranges, becoming less likely late this afternoon and evening. Near zero chance of rain elsewhere. The chance of a thunderstorm during the morning and afternoon, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding about the ranges during this afternoon and early evening. Winds southerly 15 to 20 km/h turning southwesterly 15 to 25 km/h in the late morning and afternoon. Daytime maximum temperatures 21 to 30.
Central Victoria Coastal Waters
Cape Otway to Wilsons Promontory- Wind
- North to northwesterly 10 to 15 knots shifting south to southwesterly early in the morning then tending west to southwesterly 15 to 20 knots in the middle of the day.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
- 1st Swell
- Southwesterly around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1 to 2 metres during the afternoon.
- Weather
- Partly cloudy. The chance of a thunderstorm in the morning and early afternoon.
- Weather Situation
- A high pressure system lies over the Tasman Sea and extends a broad ridge over eastern Bass Strait. A low pressure trough extends across the SA border into western Victoria and Bass Strait. The trough is expected to slowly move east over Victoria and Bass Strait during Saturday, entering from the west in the early morning and moving into eastern Coastal waters by the evening. The next cold front will cross Bass Strait during Sunday with a new high pressure ridge developing in its wake on Monday.
Grey River Temperature Statistics View More
December Temperature
Aireys Inlet (33km)
Lowest 7 December, 2025
7 °CAverage December
15.4 °CHighest 4 December, 2025
34.8 °C
Climate (2020–Present)
Aireys Inlet (33km)
Average Low 2020–2025
11 °CAverage 2020–2025
14.1 °CAverage High 2020–2025
18.7 °C