Belmont South Weather Forecast

    • 7
    • 20

    Clear

    • 5
    • 22

    Sunny

    • 8
    • 21

    Mostly sunny

    • 4
    • 17

    Sunny

    • 2
    • 19

    Sunny

    • 5
    • 19

    Mostly sunny

    • 5
    • 19

    Sunny

Today 21 Jul Newcastle

Clear. Winds northeasterly 15 to 20 km/h becoming light in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 10 to 15 knots turning northerly in the late evening.
Seas
Below 1 metre.
1st Swell
East to northeasterly 1 to 1.5 metres.
Weather
Mostly clear.
Weather Situation
Northerly winds are becoming west to northwesterly as a ridge extending from a high over the Tasman Sea recedes ahead of a cold front approaching the state from the southwest. The cold front will then cross the coastal waters on Thursday into early Friday, with a fresh to strong southwesterly wind change in its wake.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Belmont South Temperature Statistics View More

July Temperature

Lake Macquarie (Cooranbong) (18km)

  • Lowest 14 July, 2026

    2.9 °C

  • Average July

    12.6 °C

  • Highest 2 July, 2026

    23 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (18km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    24 °C
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