Mounts Bay Weather Forecast

    • 13
    • 21

    Partly cloudy

    • 15
    • 19

    Possible morning storm. Showers

    • 15
    • 19

    Shower or two. Becoming windy

    • 15
    • 20

    Shower or two. Windy

    • 15
    • 21

    Windy. Partly cloudy

    • 16
    • 23

    Wind easing. Partly cloudy

    • 16
    • 22

    Mostly sunny

Today 14 Jan South West

Partly cloudy. Slight chance of a shower near the Otways, most likely in the evening. Near zero chance of rain elsewhere. The chance of smoke haze. Winds southeasterly 20 to 30 km/h. Overnight temperatures falling to around 11 with daytime temperatures reaching 23 to 28.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
South to southeasterly 10 to 15 knots tending east to southeasterly 15 to 20 knots in the early morning. Winds reaching up to 30 knots in the far east in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
Weather
Mostly sunny.
Weather Situation
A broad low pressure trough over northern Victoria is expected to linger over northern parts and extend over Gippsland in the coming days, as a high pressure system lies to the south over Tasmania. The trough is expected to deepen from Wednesday and slowly move east into the Tasman Sea later in the week as a ridge of high pressure develops over Victoria over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mounts Bay Temperature Statistics View More

January Temperature

Cape Otway (16km)

  • Lowest 6 January, 2026

    10.6 °C

  • Average January

    16.8 °C

  • Highest 7 January, 2026

    32.7 °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

    17.3 °C
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