Grey River Weather Forecast

    • 14
    • 21

    Shower

    • 10
    • 12

    Rain

    • 8
    • 12

    Partly cloudy

    • 8
    • 15

    Partly cloudy

    • 9
    • 22

    Partly cloudy

    • 15
    • 21

    Shower

    • 12
    • 20

    Shower

Today 25 Sep South West

Cloudy. High chance of showers. The chance of a thunderstorm during this afternoon and evening. Light winds becoming west to southwesterly 15 to 20 km/h in the middle of the day then tending southeast to southwesterly in the late afternoon. Daytime maximum temperatures between 19 and 23.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
West to northwesterly 10 to 15 knots turning southwesterly in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly around 1 metre, increasing to 1 to 1.5 metres in the west.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm inshore during this afternoon and evening.
Weather Situation
A high pressure system over the Tasman Sea is directing a warm northerly airstream over Victoria as a low pressure trough approaches from the west. The trough is forecast to cross Victoria during today as a band of mid-level cloud crosses the Bight. The cloud band is expected to cross Bass Strait on Saturday as a strong high pressure system crosses the Southern Ocean. During Sunday the high is forecast to approach Tasmania with a ridge extending across Bass Strait. The high is then expected to move over the Tasman Sea on Monday with airflow tending east to northeasterly over coastal waters.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grey River Temperature Statistics View More

September Temperature

Aireys Inlet (33km)

  • Lowest 8 September, 2026

    5.4 °C
  • Average September

    12.9 °C
  • Highest 20 September, 2026

    27.5 °C

Climate (2021–2026)

Aireys Inlet (33km)

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  • Average Low 2021–2026

    11.1 °C
  • Average 2021–2026

    14.2 °C
  • Average High 2021–2026

    18.9 °C
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