Blanket Bay Weather Forecast

    • 9
    • 14

    Mostly sunny

    • 9
    • 16

    Sunny

    • 11
    • 20

    Partly cloudy

    • 14
    • 18

    Shower or two

    • 11
    • 14

    Shower or two

    • 10
    • 17

    Partly cloudy

    • 12
    • 21

    Partly cloudy

Today 22 Sep South West

Sunny. Winds east to southeasterly 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
East to southeasterly 10 to 15 knots tending east to northeasterly below 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres, increasing to 2.5 to 4 metres in the west.
Weather
Sunny.
Weather Situation
A high pressure system in the Bight moves into the Tasman Sea during the week, directing a light to moderate east to northeasterly airstream over Victoria during the second half of the week.
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

    13.1 °C

  • Highest 20 September, 2026

    27.3 °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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