Boat Harbour Beach Weather Forecast

    • 15
    • 20

    Rain

    • 15
    • 18

    Showers easing

    • 15
    • 17

    Partly cloudy

    • 11
    • 19

    Sunny

    • 13
    • 18

    Partly cloudy

    • 12
    • 18

    Partly cloudy

    • 12
    • 19

    Partly cloudy

Today 25 Aug Sydney

Cloudy. High chance of showers. Winds northerly 15 to 20 km/h becoming light in the evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northerly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Northeasterly around 1 metre offshore.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm offshore in the evening.
Weather Situation
A trough is entering the far south coast later today before heading north and crossing the rest of the coastal waters on Wednesday, bringing a fresh southerly wind change in its wake. Winds will then ease later in the week as a high pressure ridge develops across the coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boat Harbour Beach Temperature Statistics View More

August Temperature

Sydney Airport (10km)

  • Lowest 5 August, 2026

    7.3 °C
  • Average August

    14.6 °C
  • Highest 21 August, 2026

    23.9 °C

Climate (2021–2026)

Sydney Airport (10km)

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  • Average Low 2021–2026

    14.9 °C
  • Average 2021–2026

    18.8 °C
  • Average High 2021–2026

    23.4 °C
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