Bonna Point Weather Forecast

    • 16
    • 33

    Clear

    • 15
    • 22

    Sunny

    • 14
    • 20

    Shower or two

    • 14
    • 18

    Shower or two

    • 12
    • 17

    Shower or two. Becoming windy

    • 12
    • 17

    Partly cloudy

    • 12
    • 20

    Mostly sunny

Today 5 Sep Sydney

Clear. Winds westerly 15 to 25 km/h.

Extreme Fire Danger Rating

Take action now to protect life and property

Sydney Enclosed Waters

Sydney Harbour, Pittwater and Botany Bay
Wind
Westerly 10 to 15 knots.
Seas
Below 0.5 metres.
Weather
Clear.
Weather Situation
A strong high pressure system in the Tasman Sea extends a ridge across northeast NSW, while cold front has crossed the southern inland and will continue through the central east later this evening. The front is forecast to reach northeast NSW by Sunday morning then move offshore into the Tasman Sea through the day. Another weak ridge is forecast in the wake of the front Sunday, followed by a series of fronts slipping south of the state through Monday onwards.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bonna Point Temperature Statistics View More

September Temperature

Sydney Airport (7km)

  • Lowest 1 September, 2026

    11.5 °C
  • Average September

    20.4 °C
  • Highest 2 September, 2026

    28.9 °C

Climate (2021–2026)

Sydney Airport (7km)

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  • Average Low 2021–2026

    14.9 °C
  • Average 2021–2026

    18.8 °C
  • Average High 2021–2026

    23.5 °C
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