Rose Bay Park Beach Weather Forecast

    • 14
    • 20

    Possible shower

    • 15
    • 21

    Possible shower

    • 15
    • 22

    Mostly sunny

    • 16
    • 23

    Mostly sunny

    • 18
    • 24

    Partly cloudy

    • 18
    • 26

    Possible shower

    • 19
    • 27

    Shower or two

Today 18 Oct Sydney

Partly cloudy. The chance of fog in the west early this morning. Medium chance of showers, most likely this afternoon. The chance of a thunderstorm during this afternoon and early evening. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable below 10 knots becoming easterly 10 to 15 knots in the early afternoon then tending northeasterly in the late afternoon.
Seas
Below 0.5 metres.
Weather
Partly cloudy. The chance of a thunderstorm during this afternoon and early evening.
Weather Situation
Easterly winds will gradually shift northeasterly over Sydney Waters over the weekend as a slow-moving high pressure system over the southern Tasman Sea drifts eastward.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rose Bay Park Beach Temperature Statistics View More

October Temperature

Sydney (Observatory Hill) (4 km)

  • Lowest 9 October, 2026

    11.7 °C

  • Average October

    18.7 °C

  • Highest 12 October, 2026

    34.8 °C

Climate (2021–2026)

Sydney (Observatory Hill) (4 km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    18.5 °C

  • Average High 2021–2026

    23.6 °C
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