Blanket Bay Weather Forecast

    • 10
    • 14

    Partly cloudy

    • 8
    • 14

    Partly cloudy

    • 9
    • 17

    Sunny

    • 12
    • 19

    Shower or two

    • 12
    • 18

    Shower or two

    • 10
    • 14

    Showers

    • 8
    • 13

    Possible shower

Today 10 Sep South West

Partly cloudy. Winds southerly 15 to 20 km/h becoming light in the late afternoon. Daytime maximum temperatures around 16.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots in the far east during the day.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 2 to 3 metres, increasing to 3 to 5 metres in the west.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system south of the Bight is directing a cool south to southwesterly airstream across Victoria. The high will extend a ridge across Victoria today as it moves slowly east, before crossing Bass Strait on Friday. Winds will tend warmer northerly on Saturday as the high moves over the Tasman Sea, with a weakening cold front forecast to approach western Victoria later on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanket Bay Temperature Statistics View More

September Temperature

Cape Otway (7km)

  • Lowest 8 September, 2026

    5.8 °C

  • Average September

    12.4 °C

  • Highest 1 September, 2026

    19.5 °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

    17.4 °C
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