Cairns Bay Weather Forecast

    • 6
    • 13

    Showers. Windy

    • 7
    • 15

    Showers easing

    • 7
    • 16

    Possible shower

    • 6
    • 17

    Shower or two

    • 7
    • 14

    Shower or two

    • 6
    • 18

    Shower or two

    • 10
    • 18

    Shower or two

Today 30 Aug Central

Partly cloudy. High chance of showers in the east, medium chance elsewhere. Snow falling above 700 metres. Possible hail in the south in the morning. Damaging winds possible in the morning. Winds southwesterly 30 to 45 km/h decreasing to 25 to 35 km/h in the early afternoon then turning westerly 15 to 25 km/h in the evening. Daytime maximum temperatures between 7 and 13.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Southwesterly 20 to 30 knots tending westerly 25 to 30 knots in the late afternoon.
Seas
2 to 3 metres.
1st Swell
Southwesterly 2 to 3 metres, increasing to 3 to 4 metres in the far west.
Weather
Cloudy. 70% chance of showers, with possible hail this morning.
Weather Situation
A vigorous cold front and trough move east of Victoria today leaving strong southwesterly flow in it's wake. A high pressure system will develop over the Bight late today and early Sunday and will extend a ridge over Victoria early next week. The high will move eastwards to be centred over eastern Victoria late Tuesday or early Wednesday, as a weak cold front crosses Bass Strait on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cairns Bay Temperature Statistics View More

August Temperature

Cerberus (23km)

  • Lowest 19 August, 2025

    -2.3 °C

  • Average August

    9.9 °C

  • Highest 4 August, 2025

    19 °C

Climate (2020–Present)

Cerberus (23km)

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  • Average Low 2020–2025

    10.2 °C

  • Average 2020–2025

    14.5 °C

  • Average High 2020–2025

    19.6 °C
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