Collaroy Beach Weather Forecast

    • 22
    • 26

    Showers

    • 21
    • 26

    Mostly sunny

    • 21
    • 29

    Mostly sunny

    • 23
    • 26

    Shower or two

    • 19
    • 22

    Possible shower

    • 20
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    Shower or two

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    Shower or two

Today 9 Feb Sydney

Cloudy. High chance of rain, most likely in the morning and early afternoon. The chance of a thunderstorm in the afternoon and early evening. Light winds becoming northerly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northerly 10 to 15 knots, reaching up to 25 knots offshore early in the morning.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
1st Swell
East to northeasterly around 1 metre.
Weather
Cloudy. 70% chance of rain. The chance of a thunderstorm during the morning and afternoon.
Weather Situation
A high pressure system over the Tasman Sea extends a ridge over northern part of the coast, bringing northeasterly along most of the coast. A southerly change is forecast to move along southern and central parts of the coast today and Tuesday as the trough moves into the Tasman sea and a new ridge builds over the coast.
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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

    21.8 °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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