Shell Cove Weather Forecast

    • 10
    • 17

    Rain

    • 12
    • 18

    Rain

    • 13
    • 19

    Showers

    • 11
    • 21

    Shower or two

    • 11
    • 19

    Shower or two

    • 11
    • 21

    Partly cloudy

    • 11
    • 23

    Sunny

Today 20 Aug Sydney

Cloudy. Very high chance of rain. The chance of a thunderstorm from the early afternoon along the coastal fringe. Winds east to southeasterly 15 to 20 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Easterly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm.
Weather Situation
A trough lies near the coast while a high pressure system over the southwestern Tasman Sea is slowly drifting eastwards, bringing east to northeasterly winds along the coast. The trough will move offshore on Friday, while another trough brushes the coast on Saturday, with fresh southerly winds in its wake. These two troughs may interact and form an offshore low pressure system before heading further eastwards, then winds will tend northerly early next week as a high pressure ridge drifts across the state. Then, a series of cold fronts looks set to cross the coastal waters mid-next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shell Cove Temperature Statistics View More

August Temperature

Sydney (Observatory Hill) (2km)

  • Lowest 18 August, 2025

    6.6 °C

  • Average August

    12.9 °C

  • Highest 5 August, 2025

    22.9 °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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