Mackenzies Bay Weather Forecast

    • 12
    • 18

    Windy. Partly cloudy

    • 12
    • 17

    Possible morning shower

    • 13
    • 18

    Partly cloudy

    • 12
    • 20

    Mostly sunny

    • 14
    • 22

    Sunny

    • 15
    • 23

    Sunny

    • 16
    • 26

    Shower or two

Today 9 Sep Sydney

Partly cloudy. Slight chance of a shower. Winds southwesterly 15 to 20 km/h tending southerly 30 to 45 km/h in the middle of the day.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southerly 25 to 30 knots.
Seas
2.5 to 3 metres.
1st Swell
Southerly 1.5 to 2 metres, increasing to 3 metres later in the evening.
Weather
Partly cloudy.
Weather Situation
A cold front will continue to move along the New South Wales coast today, with a fresh to strong and gusty southerly wind change extending along the coast 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 east to northeasterly winds along the coast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mackenzies Bay Temperature Statistics View More

September Temperature

Sydney (Observatory Hill) (7km)

  • Lowest 1 September, 2026

    10.6 °C

  • Average September

    18.7 °C

  • Highest 5 September, 2026

    32.1 °C

Climate (2021–2026)

Sydney (Observatory Hill) (7km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    23.6 °C
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