Garden Island Weather Forecast

    • 9
    • 25

    Sunny

    • 10
    • 27

    Sunny

    • 10
    • 28

    Sunny

    • 14
    • 30

    Sunny

    • 12
    • 22

    Partly cloudy

    • 10
    • 22

    Partly cloudy

    • 10
    • 24

    Shower or two

Today 14 Apr Hunter

Sunny. Light winds. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching the low to high 20s.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southwesterly 10 to 15 knots becoming variable about 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southerly 2 to 3 metres.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Temperature Statistics View More

April Temperature

Williamtown RAAF Base (21km)

  • Lowest 12 April, 2026

    8.8 °C

  • Average April

    19.8 °C

  • Highest 7 April, 2026

    31.9 °C

Climate (2021–Present)

Williamtown RAAF Base (21km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    18.1 °C

  • Average High 2021–2026

    23.9 °C
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