Coasters Retreat Weather Forecast

    • 12
    • 18

    Partly cloudy

    • 12
    • 17

    Cloudy

    • 13
    • 18

    Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 14
    • 22

    Sunny

    • 15
    • 23

    Sunny

    • 16
    • 26

    Shower or two

Today 9 Sep Sydney

Partly cloudy. Winds southerly 30 to 45 km/h decreasing to 20 to 30 km/h in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 20 to 30 knots.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A cold front will continue to move along the New South Wales coast today, bringing fresh to strong and gusty southerly winds over Sydney waters in its wake. Winds will ease and shift south to southeasterly later in the week as another high pressure ridge extends over the region. A high pressure system will then move into the Tasman Sea over the weekend, directing northeasterly winds over Sydney Waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Coasters Retreat Temperature Statistics View More

September Temperature

Terrey Hills (11km)

  • Lowest 8 September, 2026

    9.7 °C

  • Average September

    17.5 °C

  • Highest 5 September, 2026

    30.8 °C

Climate (2021–2026)

Terrey Hills (11km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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