Brisbane Waters - Koolewong Weather Forecast

    • 11
    • 26

    Clear

    • 9
    • 24

    Sunny

    • 9
    • 24

    Mostly sunny

    • 9
    • 24

    Mostly sunny

    • 9
    • 25

    Sunny

    • 11
    • 26

    Partly cloudy

    • 14
    • 27

    Shower or two

Today 19 Sep Central Coast

Clear. Winds westerly 15 to 25 km/h becoming light in the evening.

Extreme Fire Danger Rating

Take action now to protect life and property

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Westerly 15 to 20 knots decreasing to about 10 knots in the evening.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
Gusty westerly winds will ease overnight as a trough passes to the south, however westerly winds may freshen a little on Friday and during the weekend as a series of cold fronts and trough pass to the south. Early next week a high pressure system is forecast to reach the Tasman Sea with winds turning northeasterly.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Waters - Koolewong Temperature Statistics View More

September Temperature

Mangrove Mountain (22km)

  • Lowest 16 September, 2024

    0.8 °C

  • Average September

    14.1 °C

  • Highest 7 September, 2024

    29 °C

Climate (2019–Present)

Mangrove Mountain (22km)

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  • Average Low 2019–2024

    11.1 °C

  • Average 2019–2024

    16 °C

  • Average High 2019–2024

    22.4 °C
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