Blue Fish Wall Weather Forecast

    • 12
    • 18

    Shower or two

    • 13
    • 21

    Sunny

    • 15
    • 22

    Showers increasing

    • 15
    • 19

    Showers

    • 14
    • 18

    Partly cloudy

    • 12
    • 19

    Partly cloudy

    • 13
    • 19

    Partly cloudy

Today 23 Aug Sydney

Partly cloudy. Medium chance of showers, becoming less likely late this afternoon and evening. Light winds becoming northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable about 10 knots becoming northeasterly 10 to 15 knots in the late afternoon then becoming northerly below 10 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system is forecast to move into the Tasman Sea later on Sunday with winds tending north to northeasterly. The next front is forecast to cross the Sydney Waters during mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blue Fish Wall Temperature Statistics View More

August Temperature

Sydney (Observatory Hill) (11km)

  • Lowest 5 August, 2026

    7.2 °C

  • Average August

    14 °C

  • Highest 21 August, 2026

    22.8 °C

Climate (2021–2026)

Sydney (Observatory Hill) (11km)

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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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