Mounts Bay Weather Forecast

    • 10
    • 15

    Cloudy

    • 9
    • 15

    Partly cloudy

    • 9
    • 19

    Showers developing. Windy

    • 10
    • 14

    Showers

    • 10
    • 14

    Showers easing. Windy

    • 9
    • 17

    Showers

    • 10
    • 14

    Showers

Today 30 Aug South West

Partly cloudy. Patchy morning fog. Slight chance of a shower near the Otways, near zero chance elsewhere. Light winds becoming south to southwesterly 15 to 20 km/h in the middle of the day then becoming light in the late afternoon. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching around 16.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots in the far east early in the morning.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres in the far east.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres in the far west.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mounts Bay Temperature Statistics View More

August Temperature

Cape Otway (16km)

  • Lowest 1 August, 2026

    6.4 °C

  • Average August

    11.8 °C

  • Highest 18 August, 2026

    17 °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

    17.5 °C
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