Cockle Bay Weather Forecast

    • 12
    • 19

    Shower or two

    • 13
    • 19

    Shower or two

    • 10
    • 20

    Partly cloudy

    • 12
    • 22

    Shower or two

    • 12
    • 20

    Shower or two

    • 11
    • 21

    Possible shower

    • 11
    • 20

    Partly cloudy

Today 17 Aug Sydney

Partly cloudy. Medium chance of showers. Winds southeasterly 15 to 20 km/h becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
East to southeasterly 10 to 15 knots decreasing to about 10 knots in the late afternoon.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A high pressure system over Tasmania is directing onshore east to southeasterly winds over Sydney Waters today. The winds will tend easterly tonight and on Tuesday as the high moves over the southern Tasman Sea, and then north to northwesterly later on Wednesday and Thursday as a low pressure trough approaches from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cockle Bay Temperature Statistics View More

August Temperature

Sydney (Observatory Hill) (1km)

  • Lowest 5 August, 2026

    7.2 °C

  • Average August

    13.4 °C

  • Highest 3 August, 2026

    22.2 °C

Climate (2021–2026)

Sydney (Observatory Hill) (1km)

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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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