Brisbane Water - Koolewong South Boat Ramp Weather Forecast

    • 7
    • 20

    Partly cloudy

    • 8
    • 22

    Partly cloudy

    • 11
    • 21

    Showers

    • 10
    • 20

    Shower or two

    • 9
    • 20

    Partly cloudy

    • 8
    • 23

    Possible shower

    • 11
    • 20

    Shower or two

Today 19 Aug Central Coast

Partly cloudy. The chance of morning fog. Slight chance of a shower. Light winds becoming northeasterly 15 to 20 km/h in the middle of the day then tending northerly in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northwesterly below 10 knots tending northeasterly 15 to 20 knots in the middle of the day then tending northerly 10 to 15 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Koolewong South Boat Ramp Temperature Statistics View More

August Temperature

Mangrove Mountain (21km)

  • Lowest 5 August, 2026

    0.4 °C

  • Average August

    10.3 °C

  • Highest 14 August, 2026

    19.8 °C

Climate (2021–2026)

Mangrove Mountain (21km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.9 °C
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