Cassie Rock Weather Forecast

    • 14
    • 18

    Shower or two

    • 16
    • 19

    Shower or two

    • 16
    • 20

    Shower or two

    • 15
    • 21

    Shower or two

    • 16
    • 22

    Shower or two

    • 16
    • 23

    Partly cloudy

    • 17
    • 24

    Possible shower

Today 15 Oct Sydney

Cloudy. Medium chance of showers, most likely in the afternoon and evening. Light winds becoming southerly 15 to 20 km/h in the morning then tending southeasterly 15 to 25 km/h in the middle of the day.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
South to southeasterly 10 to 15 knots tending east to southeasterly 15 to 20 knots during the afternoon and evening.
Seas
Below 1 metre.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
Fresh southeasterly winds today over NSW Coastal Waters as a slow-moving high pressure over Tasmania drifts eastward. As the high moves over the Tasman Sea the winds turn easterly and remain so through to the end of the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cassie Rock Temperature Statistics View More

October Temperature

Terrey Hills (10 km)

  • Lowest 9 October, 2026

    10.1 °C

  • Average October

    18 °C

  • Highest 12 October, 2026

    34 °C

Climate (2021–2026)

Terrey Hills (10 km)

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  • Average Low 2021–2026

    13.6 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    22 °C
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