Cockle Bay Marina Weather Forecast

    • 20
    • 29

    Shower or two

    • 20
    • 25

    Showers. Possible storm

    • 19
    • 22

    Rain

    • 19
    • 26

    Shower or two

    • 20
    • 27

    Shower or two

    • 19
    • 26

    Shower or two

    • 19
    • 27

    Possible shower

Today 16 Jan Sydney

Partly cloudy. High chance of showers. The chance of a thunderstorm. Winds southerly 15 to 20 km/h becoming light in the early morning then becoming south to southwesterly 25 to 35 km/h in the morning.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southwesterly 15 to 25 knots becoming southerly 20 to 30 knots in the evening then tending south to southwesterly 15 to 25 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
Weather Situation
Fresh to strong southeasterly winds over Sydney Waters in the wake of a trough and low moving off the south coast. Then, a high pressure system will move into the south Tasman Sea, maintaining fresh to strong southeasterly winds over Sydney Waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cockle Bay Marina Temperature Statistics View More

January Temperature

Sydney (Observatory Hill) (1km)

  • Lowest 2 January, 2026

    17.3 °C

  • Average January

    23.1 °C

  • Highest 10 January, 2026

    42.2 °C

Climate (2021–Present)

Sydney (Observatory Hill) (1km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    18.3 °C

  • Average High 2021–2026

    23.5 °C
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