Blanket Bay Weather Forecast

    • 11
    • 15

    Showers increasing

    • 9
    • 14

    Showers

    • 10
    • 14

    Showers easing

    • 9
    • 15

    Partly cloudy

    • 11
    • 16

    Showers increasing

    • 10
    • 13

    Showers

    • 9
    • 13

    Shower or two

Today 20 Aug South West

Cloudy. Very high chance of showers, most likely in the late morning and afternoon. Winds northwesterly 20 to 30 km/h. Overnight temperatures falling to around 7 with daytime temperatures reaching around 15.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Northwesterly 15 to 25 knots, reaching up to 30 knots in the far west early in the morning.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
West to southwesterly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore.
Weather
Partly cloudy. 90% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanket Bay Temperature Statistics View More

August Temperature

Cape Otway (7km)

  • Lowest 1 August, 2026

    6.4 °C

  • Average August

    11.6 °C

  • Highest 18 August, 2026

    17 °C

Climate (2021–2026)

Cape Otway (7km)

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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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