Rose Bay Marina Weather Forecast

    • 16
    • 24

    Clear

    • 18
    • 25

    Mostly sunny

    • 20
    • 30

    Showers. Storm developing

    • 17
    • 21

    Partly cloudy

    • 17
    • 23

    Becoming windy. Partly cloudy

    • 18
    • 29

    Sunny

    • 23
    • 30

    Shower or two

Today 15 Oct Sydney

Clear. Winds east to northeasterly 15 to 25 km/h becoming light in the late evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
East to northeasterly 15 to 20 knots tending north to northeasterly below 10 knots in the evening.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
Northerly winds will persist about Sydney Waters as a high pressure ridge extends across the region, strengthening further on Thursday. Following this, a cold front and its associated trough are forecast to move across the NSW from Friday through early Saturday, bringing a fresh and gusty southerly wind change to Sydney Waters in its wake. Winds will tend northerly again from Sunday as another high pressure system moves into the Tasman Sea.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Rose Bay Marina Temperature Statistics View More

October Temperature

Sydney (Observatory Hill) (4km)

  • Lowest 3 October, 2025

    12.1 °C

  • Average October

    20.8 °C

  • Highest 6 October, 2025

    31.8 °C

Climate (2020–Present)

Sydney (Observatory Hill) (4km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    18.3 °C

  • Average High 2020–2025

    23.4 °C
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