Lane Cove River - Yacht Bay Weather Forecast

    • 19
    • 31

    Mostly sunny

    • 19
    • 23

    Shower or two

    • 15
    • 21

    Possible shower

    • 15
    • 23

    Partly cloudy

    • 16
    • 25

    Partly cloudy

    • 17
    • 26

    Partly cloudy

    • 17
    • 27

    Partly cloudy

Today 24 Dec Sydney

Mostly sunny. Slight chance of a shower along the coastal fringe at night. Near zero chance of rain elsewhere. Winds northwest to northeasterly 15 to 20 km/h tending northeast to southeasterly 15 to 25 km/h in the late afternoon then tending southerly 20 to 30 km/h in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Northerly 10 to 15 knots tending northeasterly 15 to 20 knots in the middle of the day then tending southeast to southwesterly in the late evening.
Seas
Below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
Moderate to fresh southeasterly winds lie over Sydney local waters today in the wake of a trough. Winds will briefly turn northerly before a high pressure system builds in the Bight, directing another, stronger, southerly change over Sydney local waters late tonight.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lane Cove River - Yacht Bay Temperature Statistics View More

December Temperature

Sydney (Observatory Hill) (4km)

  • Lowest 2 December, 2025

    13.3 °C

  • Average December

    23.1 °C

  • Highest 19 December, 2025

    42.2 °C

Climate (2020–Present)

Sydney (Observatory Hill) (4km)

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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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