Garden Island Weather Forecast

    • 10
    • 27

    Sunny

    • 10
    • 28

    Sunny

    • 14
    • 30

    Possible late shower

    • 12
    • 23

    Partly cloudy

    • 11
    • 23

    Partly cloudy

    • 11
    • 23

    Shower or two

    • 11
    • 23

    Shower or two

Today 15 Apr Hunter

The chance of smoke haze in the morning. Sunny afternoon. Light winds. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching 24 to 29.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
North to northwesterly about 10 knots tending west to southwesterly 10 to 15 knots in the morning then becoming variable below 10 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southerly 1.5 to 2 metres, decreasing to 1.5 metres during the afternoon.
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

    19.4 °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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