Middle Harbour Weather Forecast

    • 11
    • 19

    Shower or two

    • 12
    • 19

    Shower or two

    • 12
    • 19

    Shower or two

    • 11
    • 19

    Possible shower

    • 11
    • 21

    Partly cloudy

    • 12
    • 21

    Shower or two

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    • 19

    Shower or two

Today 16 Aug Sydney

Partly cloudy. Medium chance of showers, most likely later tonight. Winds southeasterly 15 to 20 km/h becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southeasterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system over Tasmania is directing onshore southeasterly winds over Sydney Waters today. The winds will tend easterly on Monday and Tuesday as the high moves over the southern Tasman Sea, and then northeasterly on Wednesday as a low pressure trough approaches from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Middle Harbour Temperature Statistics View More

August Temperature

Sydney (Observatory Hill) (6km)

  • Lowest 5 August, 2026

    7.2 °C

  • Average August

    13.4 °C

  • Highest 3 August, 2026

    22.2 °C

Climate (2021–2026)

Sydney (Observatory Hill) (6km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.4 °C

  • Average High 2021–2026

    23.6 °C
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