Yowie Bay Marina Weather Forecast

    • 18
    • 29

    Partly cloudy

    • 19
    • 22

    Mostly sunny

    • 19
    • 36

    Becoming windy. Partly cloudy

    • 17
    • 21

    Partly cloudy

    • 16
    • 22

    Sunny

    • 17
    • 23

    Partly cloudy

    • 19
    • 27

    Shower or two

Today 20 Oct Sydney

Mostly clear. Winds west to northwesterly 15 to 20 km/h becoming light in the late evening.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northeasterly 15 to 20 knots turning northerly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly clear.
Weather Situation
A high pressure ridge lies over the northern NSW waters today, which a trough is slowly moving north along the south coast reaching central parts of the coast by Tuesday. Wednesday, a cold front will bring gusty north to northwesterly winds along the coast followed by a fresh and gusty southwesterly wind change later, likely commencing in the south during the afternoon and reaching the northern border by Thursday afternoon. Behind this, a high pressure system is forecast to settle over the waters on Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yowie Bay Marina Temperature Statistics View More

October Temperature

Sydney Airport (12km)

  • Lowest 4 October, 2025

    13.2 °C
  • Average October

    21.3 °C
  • Highest 17 October, 2025

    34.7 °C

Climate (2020–Present)

Sydney Airport (12km)

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  • Average Low 2020–2025

    14.7 °C
  • Average 2020–2025

    18.6 °C
  • Average High 2020–2025

    23.3 °C
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