Castle Cove Weather Forecast

    • 11
    • 17

    Cloud clearing

    • 11
    • 24

    Mostly sunny

    • 15
    • 27

    Sunny

    • 16
    • 24

    Possible shower

    • 14
    • 18

    Possible shower

    • 12
    • 18

    Showers

    • 13
    • 18

    Shower or two

Today 16 Dec South West

Sunny. Winds southeasterly 15 to 20 km/h becoming light in the late evening. Daytime maximum temperatures 21 to 27.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Variable about 10 knots becoming southeasterly 10 to 15 knots in the late afternoon then tending easterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 metres, tending southerly 2.5 to 3 metres around midday.
Weather
Partly cloudy.
Weather Situation
A high pressure system well to the west will cross through Bass Strait on Tuesday before settling in the Tasman Sea on Wednesday. The high will continue to extend a ridge over Victoria until a trough crosses on Thursday with a following front entering the west late Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Cove Temperature Statistics View More

December Temperature

Cape Otway (10km)

  • Lowest 1 December, 2025

    9.1 °C

  • Average December

    15 °C

  • Highest 4 December, 2025

    28.8 °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

    17.3 °C
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