Separation Creek Weather Forecast

    • 14
    • 29

    Partly cloudy

    • 17
    • 23

    Windy

    • 12
    • 17

    Cloudy

    • 11
    • 19

    Partly cloudy

    • 13
    • 23

    Partly cloudy

    • 15
    • 28

    Partly cloudy

    • 15
    • 24

    Shower

Today 29 Dec South West

Sunny. Winds east to northeasterly 15 to 20 km/h tending northwest to northeasterly 15 to 25 km/h in the morning then tending southeast to southwesterly in the evening. Overnight temperatures falling to between 13 and 16 with daytime temperatures reaching the mid to high 30s.

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.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Separation Creek Temperature Statistics View More

December Temperature

Aireys Inlet (25km)

  • Lowest 7 December, 2025

    7 °C

  • Average December

    15.6 °C

  • Highest 4 December, 2025

    34.8 °C

Climate (2020–Present)

Aireys Inlet (25km)

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  • Average Low 2020–2025

    11 °C

  • Average 2020–2025

    14.1 °C

  • Average High 2020–2025

    18.7 °C
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