Collaroy Beach Weather Forecast

    • 15
    • 25

    Sunny

    • 15
    • 26

    Sunny

    • 16
    • 27

    Shower or two developing

    • 14
    • 20

    Sunny

    • 14
    • 21

    Sunny

    • 14
    • 21

    Possible shower

    • 16
    • 21

    Shower or two

Today 15 Apr Sydney

The chance of smoke haze this morning. Sunny afternoon. Light winds.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
West to northwesterly about 10 knots tending west to southwesterly 10 to 15 knots in the morning then becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres during the morning.
Weather
Sunny.
Weather Situation
A high pressure ridge extends over the state, bringing light winds and stable conditions. A cold front is forecast to cross the coastal waters on Friday through to early Saturday, bringing fresh to strong southerly winds in its wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Collaroy Beach Temperature Statistics View More

April Temperature

Terrey Hills (8km)

  • Lowest 13 April, 2026

    9.9 °C

  • Average April

    18.5 °C

  • Highest 7 April, 2026

    29.4 °C

Climate (2021–Present)

Terrey Hills (8km)

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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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