Brisbane Water - Koolewong South Boat Ramp Weather Forecast

    • 13
    • 22

    Mostly clear

    • 14
    • 23

    Possible shower

    • 14
    • 25

    Partly cloudy

    • 13
    • 26

    Mostly sunny

    • 14
    • 27

    Mostly sunny

    • 17
    • 26

    Possible shower

    • 18
    • 27

    Possible shower

Today 27 Dec Central Coast

Mostly clear. Winds southeasterly 15 to 25 km/h turning south to southwesterly in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southeasterly 15 to 20 knots turning southerly in the evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
Southerly winds are prevailing as a strong high pressure system near Tasmania extends a ridge over the coastal waters. Winds are forecast to remain southerly for the remainder of the weekend, while gradually easing, as the high slowly moves southeast, entering the southern Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brisbane Water - Koolewong South Boat Ramp Temperature Statistics View More

December Temperature

Mangrove Mountain (21km)

  • Lowest 2 December, 2025

    7.3 °C

  • Average December

    21.6 °C

  • Highest 21 December, 2025

    41 °C

Climate (2020–Present)

Mangrove Mountain (21km)

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  • Average Low 2020–2025

    11.2 °C

  • Average 2020–2025

    16.1 °C

  • Average High 2020–2025

    22.8 °C
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