Mackenzies Bay Weather Forecast

    • 15
    • 19

    Shower or two

    • 14
    • 21

    Partly cloudy

    • 16
    • 21

    Showers increasing

    • 16
    • 19

    Shower or two

    • 14
    • 20

    Partly cloudy

    • 14
    • 21

    Mostly sunny

    • 15
    • 22

    Partly cloudy

Today 12 Jun Sydney

Partly cloudy. Medium chance of showers. Light winds.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
South to southwesterly 10 to 15 knots becoming variable about 10 knots in the early morning.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A strong high pressure system over the Tasman Sea is slowly drifting eastwards while directing north to northeasterly winds over the coastal waters. A trough is forecast to sweep the central and northern parts of the coast today, bringing a southerly wind change in its wake. Winds will then turn northerly again later in the week as the trough weakens and another weak high pressure ridge develops over the region. A cold front sweeping the south looks set to bring another southerly change on the weekend.
Graph Plots Open in Graphs

  • 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

    15.3 °C

  • Highest 10 June, 2026

    23.4 °C

Climate (2021–Present)

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

    23.5 °C
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