Collaroy Beach Weather Forecast

    • 20
    • 24

    Shower or two

    • 19
    • 25

    Mostly sunny

    • 21
    • 33

    Possible shower developing

    • 22
    • 25

    Shower or two

    • 22
    • 26

    Partly cloudy

    • 23
    • 30

    Partly cloudy

    • 22
    • 29

    Partly cloudy

Today 16 Feb Sydney

Partly cloudy. Medium chance of showers, becoming less likely this afternoon. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
East to southeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge along the New South Wales coast with winds forecast to turn north to northeasterly on Tuesday ahead of an approaching cold front. This front looks set to bring a brief southerly change to the southern waters on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Collaroy Beach Temperature Statistics View More

February Temperature

Terrey Hills (8km)

  • Lowest 3 February, 2026

    14.5 °C

  • Average February

    21.4 °C

  • Highest 5 February, 2026

    35.5 °C

Climate (2021–Present)

Terrey Hills (8km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    16.9 °C

  • Average High 2021–2026

    21.8 °C
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