Blanket Bay Weather Forecast

    • 11
    • 16

    Partly cloudy

    • 9
    • 17

    Partly cloudy

    • 10
    • 18

    Partly cloudy

    • 13
    • 18

    Shower or two

    • 11
    • 17

    Showers

    • 11
    • 16

    Showers

    • 12
    • 17

    Showers

Today 21 May South West

Partly cloudy. Light winds.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2.5 metres in the west.
Weather
Cloudy.
Weather Situation
A high pressure system centred over the State will slowly drift into the Tasman Sea over the coming days, maintaining a ridge over Victoria. By Sunday the ridge will have weakened as slow moving cold front enters from the west, reaching into central parts on Monday and developing a low pressure system over western Bass Strait.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanket Bay Temperature Statistics View More

May Temperature

Cape Otway (7km)

  • Lowest 7 May, 2026

    6.3 °C

  • Average May

    14.9 °C

  • Highest 1 May, 2026

    27.4 °C

Climate (2021–Present)

Cape Otway (7km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.2 °C

  • Average High 2021–2026

    17.4 °C
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