Cunningham Bay Weather Forecast

    • 10
    • 14

    Clear

    • 6
    • 15

    Mostly sunny

    • 6
    • 16

    Sunny

    • 9
    • 23

    Partly cloudy

    • 15
    • 23

    Partly cloudy

    • 13
    • 18

    Possible shower

    • 12
    • 20

    Partly cloudy

Today 21 Sep Central

Cloudy. Slight chance of a shower near the Yarra Valley in the late morning. Near zero chance of rain elsewhere. Winds southerly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures between 11 and 15.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots in the far east in the late morning and early afternoon.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday, then decreasing to 1 metre later in the evening.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres in the far west.
Weather
Mostly sunny.
Weather Situation
A cool southwesterly airstream will cross Victoria today as a high pressure system moves over waters south of the Bight, reaching western Bass Strait by tonight. The high will be located over the Tasman Sea by Tuesday night, with a warm northeasterly airstream continuing on Wednesday and Thursday as the high continues moving east.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cunningham Bay Temperature Statistics View More

September Temperature

Rhyll (8km)

  • Lowest 18 September, 2026

    7.2 °C

  • Average September

    13.6 °C

  • Highest 19 September, 2026

    23.4 °C

Climate (2021–2026)

Rhyll (8km)

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  • Average Low 2021–2026

    12.2 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    19.4 °C
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