Sylvania Waters Weather Forecast

    • 16
    • 23

    Possible shower

    • 15
    • 22

    Shower or two

    • 16
    • 23

    Shower or two

    • 17
    • 24

    Mostly sunny

    • 17
    • 25

    Possible shower

    • 16
    • 23

    Possible shower

    • 14
    • 22

    Possible shower

Today 30 Apr Sydney

Patchy morning fog in the west. Slight chance of a shower in the morning. Mostly sunny afternoon. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening.

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Variable about 10 knots becoming east to northeasterly 10 to 15 knots in the late afternoon then becoming north to northeasterly below 10 knots in the late evening.
Seas
Below 0.5 metres.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sylvania Waters Temperature Statistics View More

April Temperature

Sydney Airport (9km)

  • Lowest 19 April, 2026

    10.3 °C

  • Average April

    19.4 °C

  • Highest 9 April, 2026

    30.5 °C

Climate (2021–Present)

Sydney Airport (9km)

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  • Average Low 2021–2026

    14.8 °C

  • Average 2021–2026

    18.7 °C

  • Average High 2021–2026

    23.4 °C
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