Mounts Bay Weather Forecast

    • 5
    • 16

    Mostly sunny

    • 8
    • 15

    Mostly sunny

    • 9
    • 15

    Cloudy

    • 10
    • 13

    Showers

    • 7
    • 12

    Showers easing

    • 8
    • 14

    Showers

    • 9
    • 14

    Shower or two

Today 19 Jul South West

Partly cloudy. Areas of morning frost about the ranges. Patchy morning fog. Winds northerly 15 to 20 km/h. Overnight temperatures falling to between 1 and 4 with daytime temperatures reaching between 11 and 14.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northerly about 10 knots increasing to 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres in the far west.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mounts Bay Temperature Statistics View More

July Temperature

Cape Otway (16km)

  • Lowest 10 July, 2026

    5 °C

  • Average July

    11.2 °C

  • Highest 1 July, 2026

    17.5 °C

Climate (2021–2026)

Cape Otway (16km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    17.4 °C
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