Garden Island Weather Forecast

    • 3
    • 19

    Clear

    • 4
    • 19

    Mostly sunny

    • 7
    • 20

    Showers increasing

    • 11
    • 18

    Showers easing. Windy

    • 11
    • 20

    Sunny

    • 7
    • 19

    Possible shower

    • 8
    • 19

    Mostly sunny

Today 7 Aug Hunter

Clear. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
South to southwesterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southerly below 1 metre.
Weather
Clear.
Weather Situation
A slow-moving high pressure system over NSW extends a ridge over the coastal waters. As the high drifts east, a cold front and trough are forecast to cross the coastal waters during Sunday and Monday, bringing fresh to strong north to northwesterly winds in it's wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Temperature Statistics View More

August Temperature

Williamtown RAAF Base (21km)

  • Lowest 2 August, 2026

    3 °C

  • Average August

    11.3 °C

  • Highest 3 August, 2026

    21 °C

Climate (2021–2026)

Williamtown RAAF Base (21km)

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  • Average Low 2021–2026

    13.4 °C

  • Average 2021–2026

    18.2 °C

  • Average High 2021–2026

    24 °C
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