Royal Sydney Yacht Squadron Weather Forecast

    • 12
    • 20

    Partly cloudy

    • 13
    • 20

    Shower or two

    • 14
    • 21

    Showers easing

    • 16
    • 22

    Showers

    • 15
    • 23

    Shower or two

    • 14
    • 22

    Shower or two

    • 12
    • 19

    Shower or two

Today 20 May Sydney

Mostly clear. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southwesterly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A high is drifting across southeast Australia, while a low lingers offshore in the Tasman Sea, whipping fresh to strong southerly winds and large, powerful waves to Sydney Waters for the remainder of the week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Royal Sydney Yacht Squadron Temperature Statistics View More

May Temperature

Sydney (Observatory Hill) (2km)

  • Lowest 8 May, 2026

    9.9 °C

  • Average May

    17.7 °C

  • Highest 3 May, 2026

    25.9 °C

Climate (2021–Present)

Sydney (Observatory Hill) (2km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.4 °C

  • Average High 2021–2026

    23.5 °C
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