Sydney Wharf Marina Weather Forecast

    • 15
    • 21

    Cloudy

    • 15
    • 23

    Partly cloudy

    • 16
    • 24

    Possible shower

    • 16
    • 26

    Mostly sunny

    • 16
    • 27

    Mostly sunny

    • 18
    • 30

    Partly cloudy

    • 18
    • 27

    Possible shower

Today 26 Dec Sydney

Cloudy. Slight chance of a shower this morning. Winds southerly 25 to 40 km/h.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 15 to 20 knots, reaching up to 25 knots in the late morning and afternoon. Winds easing to 15 to 20 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
Fresh southerly winds are prevailing as a strong high pressure system over the Bight extends a ridge over the coastal waters. Winds are forecast to remain southerly into the weekend, while gradually easing, as the high slowly moves southeast, entering the southern Tasman Sea by the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sydney Wharf Marina Temperature Statistics View More

December Temperature

Sydney (Observatory Hill) (0km)

  • Lowest 2 December, 2025

    13.3 °C

  • Average December

    23 °C

  • Highest 19 December, 2025

    42.2 °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

    23.5 °C
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