Yowie Bay Marina Weather Forecast

    • 12
    • 21

    Partly cloudy

    • 15
    • 21

    Shower or two

    • 12
    • 19

    Sunny

    • 12
    • 19

    Partly cloudy

    • 13
    • 22

    Mostly sunny

    • 15
    • 21

    Showers

    • 14
    • 19

    Shower or two

Today 20 Aug Sydney

Partly cloudy. Slight chance of a shower in the afternoon and evening. Light winds.

Sydney Coastal Waters

Broken Bay to Port Hacking
Wind
Northerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
East to northeasterly below 1 metre.
Weather
Mostly clear.
Weather Situation
Fresh northerly winds will prevail today across the New South Wales coast as a trough approaches from the west. Winds are forecast to ease and generally shift westerly on Friday as a series of cold fronts brush the south. Then, another high pressure system is forecast to move into the Tasman Sea later into the weekend, turning the winds north to northeasterly by Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Yowie Bay Marina Temperature Statistics View More

August Temperature

Sydney Airport (12km)

  • Lowest 5 August, 2026

    7.3 °C

  • Average August

    13.9 °C

  • Highest 3 August, 2026

    22.7 °C

Climate (2021–2026)

Sydney Airport (12km)

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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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