Cabbage Tree Island Weather Forecast

    • 19
    • 26

    Shower or two

    • 18
    • 24

    Showers. Storm

    • 17
    • 23

    Showers

    • 15
    • 29

    Shower or two

    • 17
    • 31

    Mostly sunny

    • 19
    • 25

    Shower or two

    • 17
    • 23

    Cloudy

Today 10 Dec Hunter

Partly cloudy. High chance of showers near the coast, medium chance elsewhere. The chance of a thunderstorm. Thunderstorms possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds east to southeasterly 15 to 25 km/h tending south to southeasterly 15 to 20 km/h in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
East to northeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Port Stephens in the late evening.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm later this evening.
Weather Situation
Southerly winds persisting about the southern half of the coast as a trough stalls off the Hunter and Sydney coast. Winds will tend east to northeasterly from Thursday as a high pressure system gradually drifts into the Tasman Sea, with winds turning northerly over the weekend. The next southerly change is expected during Sunday and Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cabbage Tree Island Temperature Statistics View More

December Temperature

Williamtown RAAF Base (38km)

  • Lowest 2 December, 2025

    11.3 °C

  • Average December

    23 °C

  • Highest 6 December, 2025

    40.2 °C

Climate (2020–Present)

Williamtown RAAF Base (38km)

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  • Average Low 2020–2025

    13.3 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    23.7 °C
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