Blanket Bay Weather Forecast

    • 13
    • 17

    Shower or two. Becoming windy

    • 11
    • 15

    Shower or two

    • 11
    • 16

    Possible shower

    • 12
    • 17

    Partly cloudy

    • 12
    • 20

    Sunny

    • 14
    • 24

    Sunny

    • 17
    • 26

    Possible shower

Today 24 Dec South West

Cloudy. Slight chance of a shower in the south, becoming less likely in the afternoon. Near zero chance of rain elsewhere. Winds west to southwesterly 25 to 35 km/h tending south to southwesterly 20 to 30 km/h during the afternoon and evening. Daytime maximum temperatures between 18 and 21.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 25 to 30 knots turning southwesterly in the early afternoon.
Seas
2.5 to 3 metres.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres in the far west.
Weather
Cloudy.
Weather Situation
A ridge of high pressure will slowly develop from the west with the high pressure centre moving south of the state on Friday. The high will begin to weaken and move over Tasmania on Saturday but will maintain a broad ridge over the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanket Bay Temperature Statistics View More

December Temperature

Cape Otway (7km)

  • Lowest 1 December, 2025

    9.1 °C

  • Average December

    15.5 °C

  • Highest 18 December, 2025

    29.9 °C

Climate (2020–Present)

Cape Otway (7km)

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  • Average Low 2020–2025

    11.7 °C

  • Average 2020–2025

    14.2 °C

  • Average High 2020–2025

    17.3 °C
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