Cowan Creek - Refuge Bay Weather Forecast

    • 16
    • 27

    Shower or two

    • 13
    • 20

    Sunny

    • 13
    • 20

    Sunny

    • 14
    • 21

    Partly cloudy

    • 16
    • 20

    Shower or two

    • 15
    • 21

    Possible shower

    • 14
    • 22

    Partly cloudy

Today 17 Apr Sydney

Partly cloudy. Medium chance of showers. The chance of smoke haze. The chance of a thunderstorm, possibly severe with damaging winds and large hail. Winds west to southwesterly 20 to 25 km/h turning southerly 25 to 35 km/h in the late afternoon.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Southerly 15 to 25 knots increasing to 20 to 30 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
Weather Situation
A southerly change has crossed Sydney Local Waters and is bringing fresh and gusty southerly winds in its wake and unsettled weather. In the wake of this, the a high pressure system over southern NSW will extend a ridge over Sydney Waters. The high is expected to move east next week reaching the southern Tasman Sea by Sunday, maintaining settled weather over the area.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowan Creek - Refuge Bay Temperature Statistics View More

April Temperature

Terrey Hills (10km)

  • Lowest 13 April, 2026

    9.9 °C

  • Average April

    18.5 °C

  • Highest 7 April, 2026

    29.4 °C

Climate (2021–Present)

Terrey Hills (10km)

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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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