Sylvania Waters Weather Forecast

    • 18
    • 26

    Becoming windy. Partly cloudy

    • 17
    • 24

    Partly cloudy

    • 14
    • 20

    Becoming windy. Mostly sunny

    • 15
    • 24

    Sunny

    • 17
    • 30

    Sunny

    • 20
    • 33

    Mostly sunny

    • 19
    • 34

    Partly cloudy

Today 30 Nov Sydney

Partly cloudy. Slight chance of a shower along the coastal fringe in the afternoon. Near zero chance of rain elsewhere. Winds northwesterly 15 to 20 km/h turning west to southwesterly 25 to 40 km/h in the early afternoon.

Extreme Fire Danger Rating

Take action now to protect life and property

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
North to northeasterly 10 to 15 knots shifting west to southwesterly in the late afternoon.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
Weather Situation
Southerly winds are forecast to turn north to northwesterly through today, ahead of a series of fronts and troughs expected to bring southerly surges to the Sydney Local Waters from this evening until Tuesday. Following this, winds should ease and turn north to northeasterly as a high pressure system move through the region mid-week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sylvania Waters Temperature Statistics View More

November Temperature

Sydney Airport (9km)

  • Lowest 12 November, 2025

    11 °C

  • Average November

    21.3 °C

  • Highest 26 November, 2025

    35.6 °C

Climate (2020–Present)

Sydney Airport (9km)

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  • Average Low 2020–2025

    14.8 °C

  • Average 2020–2025

    18.6 °C

  • Average High 2020–2025

    23.3 °C
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