Hunter River - Steelworks Channel Swinging Basin Weather Forecast

    • 13
    • 28

    Possible shower

    • 11
    • 17

    Possible shower. Windy

    • 10
    • 19

    Morning shower or two

    • 6
    • 26

    Sunny

    • 10
    • 28

    Sunny

    • 10
    • 31

    Sunny

    • 15
    • 29

    Sunny

Today 15 Sep Newcastle

Cloudy. Medium chance of showers. Winds southerly 25 to 35 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southerly 25 to 30 knots. Squalls possible with the wind change.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Port Stephens.
1st Swell
Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Norah Head.
Weather
Cloudy. 50% chance of showers. The chance of a thunderstorm offshore north of Norah Head.
Weather Situation
A trough and a cold front systems are crossing the coastal waters today into early Wednesday, with strong to gale-force southerly winds and large powerful waves in its wake. Winds and waves will gradually ease from late Thursday onwards as a high pressure system moves across the state later in the week into the weekend, while extending a ridge across the coastal waters.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River - Steelworks Channel Swinging Basin Temperature Statistics View More

September Temperature

Newcastle (Nobbys) (3km)

  • Lowest 9 September, 2026

    8.7 °C

  • Average September

    17.2 °C

  • Highest 5 September, 2026

    30.2 °C

Climate (2021–2026)

Newcastle (Nobbys) (3km)

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  • Average Low 2021–2026

    15.5 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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