Hunter River - Newcastle Harbour Weather Forecast

    • 9
    • 25

    Sunny

    • 13
    • 26

    Mostly sunny

    • 15
    • 23

    Showers

    • 15
    • 23

    Showers

    • 10
    • 20

    Shower or two

    • 10
    • 20

    Sunny

    • 8
    • 22

    Sunny

Today 7 Sep Newcastle

Sunny. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 20 to 25 knots.
Seas
1 to 2 metres.
1st Swell
Southerly 1.5 metres.
Weather
Sunny.
Weather Situation
A ridge lies across the coastal waters of NSW, extending from a high pressure system in the Tasman Sea. During Sunday, northerly winds will increase in strength as a cold front enters the far west of the state before slipping south. Then, another stronger cold front looks set to cross the coastal waters between late Tuesday and Wednesday next week, bringing a strong and gusty southerly wind change.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River - Newcastle Harbour Temperature Statistics View More

September Temperature

Newcastle (Nobbys) (2km)

  • Lowest 1 September, 2025

    8.3 °C

  • Average September

    15.4 °C

  • Highest 4 September, 2025

    22.9 °C

Climate (2020–Present)

Newcastle (Nobbys) (2km)

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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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