Castle Cove Weather Forecast

    • 13
    • 16

    Showers. Wind easing

    • 9
    • 13

    Showers. Very windy

    • 8
    • 12

    Showers. Windy

    • 7
    • 11

    Showers. Windy

    • 7
    • 13

    Showers. Windy

    • 9
    • 14

    Showers. Windy

    • 9
    • 14

    Shower or two

Today 26 Aug South West

Cloudy. Very high chance of showers, most likely during the morning and afternoon. The chance of a thunderstorm during this afternoon and evening. Damaging winds possible near the Grampians. Winds northerly 25 to 40 km/h turning northwesterly 20 to 30 km/h in the early afternoon. Daytime maximum temperatures between 13 and 17.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Northerly 20 to 30 knots turning northwesterly during the morning.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2.5 metres, tending westerly 2 to 2.5 metres by early evening.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
A cold front approaches from the west and will move across Victoria during Tuesday, followed by a series of fronts and troughs crossing each day until the strongest system moves through on Friday associated with a low pressure system in western Bass Strait.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Cove Temperature Statistics View More

August Temperature

Cape Otway (10km)

  • Lowest 20 August, 2025

    4 °C

  • Average August

    11.4 °C

  • Highest 21 August, 2025

    19.6 °C

Climate (2020–Present)

Cape Otway (10km)

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  • Average Low 2020–2025

    11.7 °C

  • Average 2020–2025

    14.2 °C

  • Average High 2020–2025

    17.4 °C
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