Sydney Superyacht Marina Weather Forecast

    • 16
    • 28

    Mostly sunny

    • 16
    • 24

    Sunny

    • 12
    • 22

    Partly cloudy

    • 12
    • 27

    Late shower or two

    • 16
    • 23

    Possible shower then sunny

    • 11
    • 22

    Mostly sunny

    • 11
    • 22

    Partly cloudy

Today 16 Sep Sydney

Mostly sunny. Winds north to northwesterly 20 to 30 km/h becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Mostly sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sydney Superyacht Marina Temperature Statistics View More

September Temperature

Sydney (Observatory Hill) (2km)

  • Lowest 1 September, 2025

    9.3 °C

  • Average September

    16.4 °C

  • Highest 8 September, 2025

    29 °C

Climate (2020–Present)

Sydney (Observatory Hill) (2km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.2 °C

  • Average High 2020–2025

    23.4 °C
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