Mounts Bay Weather Forecast

    • 13
    • 20

    Mostly sunny

    • 14
    • 21

    Partly cloudy

    • 12
    • 23

    Partly cloudy

    • 15
    • 20

    Possible shower

    • 13
    • 19

    Cloudy

    • 13
    • 21

    Cloudy

    • 14
    • 23

    Partly cloudy

Today 3 Mar South West

Partly cloudy. Winds southerly 15 to 25 km/h. Daytime maximum temperatures in the low to mid 20s.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots offshore during the day. Winds turning southerly during the day.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the far west.
Weather
Partly cloudy.
Weather Situation
A trough of low pressure will hover over central and eastern parts of the state for much of the week. A high pressure system south of the Bight extends a ridge into western Victoria allowing a weak cold front to move over the state overnight Thursday or Friday morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mounts Bay Temperature Statistics View More

March Temperature

Cape Otway (16km)

  • Lowest 2 March, 2026

    17.6 °C

  • Average March

    19.6 °C

  • Highest 1 March, 2026

    23 °C

Climate (2021–Present)

Cape Otway (16km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    17.4 °C
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