Pyrmont Bay Weather Forecast

    • 18
    • 27

    Cloud clearing

    • 19
    • 31

    Sunny

    • 19
    • 25

    Possible shower

    • 19
    • 23

    Showers

    • 18
    • 24

    Showers

    • 18
    • 27

    Shower or two

    • 20
    • 29

    Shower or two

Today 8 Dec Sydney

Cloud clearing. Slight chance of a shower in the morning and early afternoon. Winds north to northwesterly 15 to 20 km/h turning northeasterly 25 to 35 km/h in the late morning and early afternoon then decreasing to 15 to 20 km/h in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northeasterly about 10 knots increasing to 15 to 25 knots in the morning.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
A ridge is strengthening over central parts of the coast. Winds will turn northeasterly today as the ridge moves further east, before another cold front will brush central and southern parts of the coast on Tuesday and Wednesday, bringing a southerly change to Sydney waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Pyrmont Bay Temperature Statistics View More

December Temperature

Sydney (Observatory Hill) (0km)

  • Lowest 2 December, 2025

    13.3 °C

  • Average December

    22.8 °C

  • Highest 5 December, 2025

    37.8 °C

Climate (2020–Present)

Sydney (Observatory Hill) (0km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.3 °C

  • Average High 2020–2025

    23.4 °C
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