Blanket Bay Weather Forecast

    • 9
    • 13

    Cloudy

    • 8
    • 18

    Mostly sunny

    • 13
    • 19

    Sunny

    • 14
    • 21

    Shower or two. Windy

    • 10
    • 13

    Cloudy

    • 9
    • 13

    Partly cloudy

    • 9
    • 17

    Partly cloudy

Today 17 Sep South West

Cloudy. The chance of fog in the west in the early morning. Light winds becoming west 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 2 and 6 with daytime temperatures reaching around 15.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 15 to 20 knots turning westerly in the morning. Winds reaching up to 25 knots in the far east during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres, increasing to 2.5 to 4 metres in the far west.
Weather
Cloudy.
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

    12.6 °C

  • Highest 13 September, 2026

    24.6 °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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