Mackenzies Bay Weather Forecast

    • 14
    • 20

    Clear

    • 11
    • 18

    Sunny

    • 11
    • 18

    Mostly sunny

    • 11
    • 18

    Sunny

    • 11
    • 18

    Shower or two

    • 13
    • 17

    Shower or two

    • 12
    • 17

    Shower or two

Today 20 Jun Sydney

Clear. Light winds.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northwesterly 10 to 15 knots tending westerly in the late evening. Winds reaching up to 20 knots offshore in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southerly around 1 metre.
Weather
Mostly clear.
Weather Situation
A low pressure system is forecast to form over the southern waters on Sunday in response to a passing cold front, and then move away to the east. Southerly winds are likely to persist for the remainder of the week as a ridge of high pressure extends across from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mackenzies Bay Temperature Statistics View More

June Temperature

Sydney (Observatory Hill) (7km)

  • Lowest 6 June, 2026

    9.1 °C
  • Average June

    16.1 °C
  • Highest 13 June, 2026

    23.8 °C

Climate (2021–2026)

Sydney (Observatory Hill) (7km)

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  • Average Low 2021–2026

    14.8 °C
  • Average 2021–2026

    18.4 °C
  • Average High 2021–2026

    23.6 °C
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