Hunter River - Newcastle Harbour Weather Forecast

    • 9
    • 22

    Partly cloudy

    • 13
    • 22

    Showers

    • 14
    • 23

    Shower or two

    • 14
    • 22

    Showers

    • 13
    • 22

    Showers

    • 13
    • 22

    Shower or two

    • 12
    • 23

    Shower or two

Today 10 May Newcastle

Partly cloudy. Slight chance of a shower. Light winds becoming southerly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
South to southwesterly 10 to 15 knots, reaching up to 20 knots offshore south of Port Stephens in the late afternoon.
Seas
Around 1 metre.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Hunter River - Newcastle Harbour Temperature Statistics View More

May Temperature

Newcastle (Nobbys) (2km)

  • Lowest 8 May, 2026

    8.5 °C

  • Average May

    18 °C

  • Highest 4 May, 2026

    25.6 °C

Climate (2021–Present)

Newcastle (Nobbys) (2km)

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  • Average Low 2021–2026

    15.4 °C

  • Average 2021–2026

    18.6 °C

  • Average High 2021–2026

    22.4 °C
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