Hunter River (North Channel) - Dunns Island Weather Forecast

    • 14
    • 34

    Clear

    • 17
    • 25

    Mostly sunny

    • 17
    • 39

    Becoming windy. Mostly sunny

    • 18
    • 24

    Partly cloudy

    • 13
    • 25

    Mostly sunny

    • 14
    • 27

    Partly cloudy

    • 17
    • 31

    Possible shower

Today 20 Oct Newcastle

Clear. Winds north to northwesterly 15 to 25 km/h becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Norah Head in the late evening.
Seas
1 to 1.5 metres.
1st Swell
Southerly below 1 metre.
Weather
Clear.
Weather Situation
A high pressure ridge lies over the northern NSW waters today, which a trough is slowly moving north along the south coast reaching central parts of the coast by Tuesday. Wednesday, a cold front will bring gusty north to northwesterly winds along the coast followed by a fresh and gusty southwesterly wind change later, likely commencing in the south during the afternoon and reaching the northern border by Thursday afternoon. Behind this, a high pressure system is forecast to settle over the waters on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River (North Channel) - Dunns Island Temperature Statistics View More

October Temperature

Newcastle (Nobbys) (7km)

  • Lowest 3 October, 2025

    11.8 °C

  • Average October

    20.3 °C

  • Highest 6 October, 2025

    32.9 °C

Climate (2020–Present)

Newcastle (Nobbys) (7km)

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  • Average Low 2020–2025

    15.3 °C

  • Average 2020–2025

    18.5 °C

  • Average High 2020–2025

    22.2 °C
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