Garden Island Weather Forecast

    • 15
    • 30

    Partly cloudy

    • 14
    • 26

    Mostly sunny

    • 15
    • 33

    Possible late shower

    • 17
    • 24

    Showers. Possible storm

    • 13
    • 19

    Showers

    • 12
    • 21

    Shower or two

    • 13
    • 21

    Showers

Today 10 Oct Hunter

Partly cloudy. Slight chance of a shower in the afternoon. The chance of a thunderstorm in the afternoon. Winds west to northwesterly 25 to 35 km/h becoming light in the evening. Daytime maximum temperatures 26 to 33.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
North to northwesterly 10 to 15 knots, reaching up to 25 knots offshore in the evening. Winds tending northwest to southwesterly in the late evening.
Seas
Around 1 metre, increasing to 1 to 2 metres offshore.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Norah Head.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon.
Weather Situation
A trough will bring a fresh southerly change to the southern half of the coast later today and then weaken overnight. Northerly winds will redevelop on Sunday ahead of a cold front, which looks set to bring a fresh and gusty southerly change later Monday or Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Garden Island Temperature Statistics View More

October Temperature

Williamtown RAAF Base (21 km)

  • Lowest 9 October, 2026

    7.8 °C

  • Average October

    18 °C

  • Highest 2 October, 2026

    30.9 °C

Climate (2021–2026)

Williamtown RAAF Base (21 km)

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  • Average Low 2021–2026

    13.5 °C

  • Average 2021–2026

    18.3 °C

  • Average High 2021–2026

    24 °C
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