Blue Fish Wall Weather Forecast

    • 16
    • 23

    Mostly sunny

    • 17
    • 23

    Partly cloudy

    • 19
    • 21

    Possible shower

    • 18
    • 23

    Partly cloudy

    • 19
    • 25

    Partly cloudy

    • 21
    • 27

    Possible shower

    • 21
    • 28

    Shower or two

Today 30 Dec Sydney

Mostly sunny. Light winds becoming easterly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly below 10 knots becoming west to southwesterly before dawn then becoming east to northeasterly in the morning.
Seas
Below 0.5 metres.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blue Fish Wall Temperature Statistics View More

December Temperature

Sydney (Observatory Hill) (11km)

  • Lowest 2 December, 2025

    13.3 °C

  • Average December

    22.3 °C

  • Highest 19 December, 2025

    42.2 °C

Climate (2020–Present)

Sydney (Observatory Hill) (11km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.3 °C

  • Average High 2020–2025

    23.5 °C
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