Bundeena Bay Weather Forecast

    • 12
    • 17

    Possible shower

    • 13
    • 17

    Showers easing

    • 13
    • 17

    Shower or two

    • 13
    • 18

    Shower or two

    • 12
    • 18

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 13
    • 20

    Shower or two

Today 15 Aug Sydney

Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Light winds.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Southerly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system moving over South Australia is expected to drift towards Tasmania over the weekend, directing onshore south to southeasterly winds over the coastal waters. The winds will tend southeast to north easterly on Monday and Tuesday as the high moves over the southern Tasman Sea.
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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

    13.7 °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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