Parramatta River - Tarban Creek Entrance Weather Forecast

    • 19
    • 24

    Rain

    • 19
    • 26

    Showers

    • 19
    • 26

    Shower or two

    • 17
    • 25

    Shower or two

    • 17
    • 27

    Possible shower

Today 18 Jan Sydney

Cloudy. Very high chance of rain. The chance of a thunderstorm this morning, possibly severe with heavy rain which may lead to flash flooding along the coastal fringe. Winds southeasterly 25 to 35 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southeasterly 20 to 30 knots decreasing to 15 to 25 knots in the morning.
Seas
Below 0.5 metres.
Weather
Cloudy. 90% chance of rain. The chance of a thunderstorm this morning.
Weather Situation
Strong southeasterly winds are expected along the NSW coast from a trough and embedded low pressure system pinned to the coast. The trough and low is forecast to track north and weaken Sunday. Then, a high pressure system will move into the south Tasman Sea, maintaining fresh to strong southeasterly winds over Sydney in the new week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Parramatta River - Tarban Creek Entrance Temperature Statistics View More

January Temperature

Sydney (Observatory Hill) (5km)

  • Lowest 2 January, 2026

    17.3 °C

  • Average January

    23 °C

  • Highest 10 January, 2026

    42.2 °C

Climate (2021–Present)

Sydney (Observatory Hill) (5km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    18.3 °C

  • Average High 2021–2026

    23.5 °C
Get WillyWeather+ to remove ads