Mackenzies Bay Weather Forecast

    • 11
    • 18

    Mostly sunny

    • 12
    • 16

    Windy. Partly cloudy

    • 9
    • 17

    Becoming windy. Sunny

    • 11
    • 18

    Partly cloudy

    • 9
    • 19

    Sunny

    • 12
    • 17

    Cloudy

    • 11
    • 17

    Possible shower

Today 9 Jul Sydney

Mostly sunny. The chance of fog and frost in the outer west early this morning. Light winds.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northwesterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres later in the evening.
1st Swell
Southerly below 1 metre.
Weather
Sunny.
Weather Situation
The remnants of a cold front will cross the coastal waters early Wednesday, bringing fresh to strong west to northwesterly winds. This front will be followed by another stronger cold front on Thursday, with strong to gale-force west to southwesterly wind change in its wake. Winds will gradually ease later in the week through the weekend as a new high pressure system drifts across the state.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mackenzies Bay Temperature Statistics View More

July Temperature

Sydney (Observatory Hill) (7km)

  • Lowest 5 July, 2025

    7.7 °C

  • Average July

    13.3 °C

  • Highest 6 July, 2025

    21.9 °C

Climate (2020–Present)

Sydney (Observatory Hill) (7km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.2 °C

  • Average High 2020–2025

    23.4 °C
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