Brisbane Water - Koolewong Weather Forecast

    • 19
    • 26

    Showers

    • 18
    • 26

    Shower or two

    • 18
    • 26

    Showers

    • 18
    • 26

    Shower or two

    • 18
    • 25

    Shower or two

    • 18
    • 25

    Possible shower

    • 17
    • 27

    Shower or two

Today 20 Mar Central Coast

Partly cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Light winds.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots.
Seas
Below 1 metre.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm in the morning and afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Koolewong Temperature Statistics View More

March Temperature

Mangrove Mountain (22km)

  • Lowest 14 March, 2026

    10.9 °C

  • Average March

    21 °C

  • Highest 11 March, 2026

    31.4 °C

Climate (2021–Present)

Mangrove Mountain (22km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    22.9 °C
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