Zeally Bay Weather Forecast

    • 13
    • 21

    Mostly clear

    • 12
    • 18

    Rain

    • 10
    • 20

    Cloudy

    • 12
    • 19

    Shower or two

    • 11
    • 20

    Cloudy

    • 11
    • 18

    Cloudy

    • 11
    • 18

    Cloudy

Today 20 Dec Geelong and Surf Coast

Mostly clear. Winds south to southeasterly 20 to 30 km/h becoming light in the late evening.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 15 to 20 knots decreasing to about 10 knots in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres in the far east.
1st Swell
Southwesterly below 1 metre, increasing to 1 to 1.5 metres in the west.
Weather
Partly cloudy.
Weather Situation
A broad trough of low pressure lies over Victoria and Bass Strait and is expected to linger over the area this evening. A low pressure system south of the Bight will move east and combine with this trough over western Victoria early Sunday. The low pressure system will then deepen and slowly move south east across the State during Sunday to clear into eastern Bass Strait late Sunday. A high pressure ridge then builds across Victoria and Bass Strait during Monday. A weak cold front crosses Bass Strait during late Monday and early Tuesday with the ridge re-establishing itself from Tuesday to Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Zeally Bay Temperature Statistics View More

December Temperature

Aireys Inlet (25km)

  • Lowest 7 December, 2025

    7 °C
  • Average December

    16.2 °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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