Bundeena Bay Weather Forecast

    • 12
    • 19

    Mostly sunny

    • 10
    • 18

    Sunny

    • 13
    • 17

    Shower or two

    • 13
    • 17

    Showers easing

    • 13
    • 17

    Showers

    • 12
    • 17

    Showers

    • 11
    • 18

    Shower or two

Today 13 Aug Sydney

Mostly sunny. Winds westerly 15 to 20 km/h tending southwesterly in the early morning then becoming light in the middle of the day.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots offshore early in the morning. Winds turning southerly 10 to 15 knots in the early afternoon.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre by early evening.
1st Swell
Southerly around 1 metre, increasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres during the afternoon.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bundeena Bay Temperature Statistics View More

August Temperature

Sydney Airport (15km)

  • Lowest 5 August, 2026

    7.3 °C

  • Average August

    13.6 °C

  • Highest 3 August, 2026

    22.7 °C

Climate (2021–2026)

Sydney Airport (15km)

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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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