Great Mackerel Beach Weather Forecast

    • 22
    • 26

    Mostly clear

    • 22
    • 26

    Partly cloudy

    • 22
    • 29

    Mostly sunny

    • 23
    • 25

    Shower or two

    • 19
    • 22

    Cloudy

    • 20
    • 23

    Shower or two

    • 21
    • 23

    Shower or two

Today 9 Feb Sydney

Partly cloudy. Medium chance of rain, becoming less likely in the afternoon. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming northerly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable about 10 knots.
Seas
Below 0.5 metres.
Weather
Mostly clear. The chance of a thunderstorm early this evening.
Weather Situation
A trough crossing Sydney Waters later today will bring a southerly change in its wake. Winds will turn northeasterly later Tuesday through Wednesday as the trough heads offshore and a ridge builds across the coastal waters. Then, a cold front looks set to cross Sydney Waters on Thursday, bringing fresh to strong, gusty southerly wind change in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Great Mackerel Beach Temperature Statistics View More

February Temperature

Terrey Hills (13km)

  • Lowest 3 February, 2026

    14.5 °C

  • Average February

    21.8 °C

  • Highest 5 February, 2026

    35.5 °C

Climate (2021–Present)

Terrey Hills (13km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    16.9 °C

  • Average High 2021–2026

    21.8 °C
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