Belmont South Weather Forecast

    • 13
    • 23

    Partly cloudy

    • 11
    • 26

    Partly cloudy

    • 10
    • 25

    Sunny

    • 12
    • 25

    Mostly sunny

    • 13
    • 27

    Shower or two

    • 15
    • 28

    Showers

    • 15
    • 25

    Shower or two

Today 27 Oct Newcastle

Partly cloudy. Slight chance of a shower. Winds east to northeasterly 15 to 20 km/h becoming light in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southerly 1 to 1.5 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A weak trough in the east is bringing east to northeasterly winds along the coast. This trough will deepen to a low as it enters the central coastal waters this evening and quickly heads offshore. This will be followed by a high pressure ridge building across the state, which will become the dominant feature over the coastal waters mid to late this week. Then, the next trough looks set to cross the coastal waters this weekend, bringing a southerly wind change in its wake.
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  • Temperature Forecast Bureau of Meteorology

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Belmont South Temperature Statistics View More

October Temperature

Lake Macquarie (Cooranbong) (18 km)

  • Lowest 9 October, 2026

    6.6 °C

  • Average October

    18.1 °C

  • Highest 12 October, 2026

    36.4 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (18 km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    24 °C
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