Cowan Creek - Challenger Head Weather Forecast

    • 19
    • 26

    Mostly sunny

    • 21
    • 29

    Cloudy

    • 21
    • 24

    Shower or two

    • 21
    • 25

    Showers

    • 21
    • 25

    Shower or two

    • 20
    • 25

    Showers increasing

    • 20
    • 24

    Shower or two

Today 16 Mar Sydney

Mostly sunny. The chance of fog early this morning, mainly in the west. Light winds becoming northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northeasterly below 10 knots increasing to 15 to 20 knots in the middle of the day.
Seas
Below 0.5 metres.
Weather
Mostly sunny.
Weather Situation
A high over the southern Tasman Sea extends a ridge over Sydney Waters. A southerly change is expected midweek. East to southeasterly winds expected to persist afterwards.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowan Creek - Challenger Head Temperature Statistics View More

March Temperature

Terrey Hills (11km)

  • Lowest 14 March, 2026

    14.4 °C

  • Average March

    21.4 °C

  • Highest 4 March, 2026

    29.9 °C

Climate (2021–Present)

Terrey Hills (11km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    17 °C

  • Average High 2021–2026

    21.9 °C
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