Coasters Retreat Weather Forecast

    • 19
    • 23

    Shower or two

    • 18
    • 23

    Sunny

    • 18
    • 23

    Possible shower developing

    • 20
    • 21

    Possible shower

    • 19
    • 25

    Partly cloudy

    • 21
    • 31

    Sunny

    • 22
    • 30

    Mostly sunny

Today 20 Jan Sydney

Partly cloudy. Medium chance of showers during the morning and afternoon. Light winds becoming southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
South to southeasterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge lies over the NSW coast bringing east to southeasterly winds to Sydney waters. This ridge will persist above Sydney waters until the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coasters Retreat Temperature Statistics View More

January Temperature

Terrey Hills (11km)

  • Lowest 12 January, 2026

    15.5 °C

  • Average January

    21.3 °C

  • Highest 10 January, 2026

    40.5 °C

Climate (2021–Present)

Terrey Hills (11km)

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

  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    16.9 °C

  • Average High 2021–2026

    21.8 °C
Get WillyWeather+ to remove ads