Cruising Yacht Club of Australia Weather Forecast

    • 11
    • 20

    Sunny

    • 11
    • 19

    Mostly sunny

    • 10
    • 19

    Sunny

    • 9
    • 19

    Possible shower

    • 12
    • 18

    Shower or two

    • 12
    • 18

    Shower or two

    • 12
    • 18

    Shower or two

Today 21 Jun Sydney

Mostly sunny. Patchy fog in the outer west early this morning. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Westerly below 10 knots becoming east to southeasterly in the late afternoon then becoming west to southwesterly in the late evening.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
Westerly winds will turn south to southwesterly today as a low pressure system forms off the southern New South Wales coast. Southwesterly winds are expected to persist for the remainder of the week as the low moves away to the east and ridge of high pressure extends across from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cruising Yacht Club of Australia Temperature Statistics View More

June Temperature

Sydney (Observatory Hill) (2km)

  • Lowest 6 June, 2026

    9.1 °C

  • Average June

    16 °C

  • Highest 13 June, 2026

    23.8 °C

Climate (2021–2026)

Sydney (Observatory Hill) (2km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.4 °C

  • Average High 2021–2026

    23.6 °C
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