The Haystack Weather Forecast

    • 10
    • 16

    Cloudy

    • 10
    • 17

    Cloudy

    • 10
    • 20

    Cloudy

    • 9
    • 28

    Sunny

    • 14
    • 33

    Partly cloudy

    • 16
    • 28

    Shower

    • 11
    • 19

    Shower

Today 25 Dec South West

Cloudy. Slight chance of a shower in the south, near zero chance elsewhere. Winds southerly 20 to 30 km/h. Daytime maximum temperatures around 17.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
South to southwesterly 15 to 20 knots, reaching up to 25 knots in the east during the morning.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres in the east.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight extends a broad ridge east over Victoria and Bass Strait. The high is expected to slowly move east over Tasmania on Saturday and the Tasman Sea on Sunday while maintaining a ridge over Bass Strait.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

The Haystack Temperature Statistics View More

December Temperature

Cape Otway (49km)

  • Lowest 1 December, 2025

    9.1 °C

  • Average December

    15.4 °C

  • Highest 18 December, 2025

    29.9 °C

Climate (2020–Present)

Cape Otway (49km)

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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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