Belmont South Weather Forecast

    • 7
    • 25

    Sunny

    • 11
    • 26

    Sunny

    • 14
    • 23

    Showers

    • 13
    • 22

    Showers

    • 8
    • 20

    Possible shower

    • 7
    • 20

    Sunny

    • 7
    • 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.
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Belmont South Temperature Statistics View More

September Temperature

Lake Macquarie (Cooranbong) (18km)

  • Lowest 1 September, 2025

    3.7 °C

  • Average September

    12.7 °C

  • Highest 4 September, 2025

    24 °C

Climate (2020–Present)

Lake Macquarie (Cooranbong) (18km)

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  • Average Low 2020–2025

    11.7 °C

  • Average 2020–2025

    17.1 °C

  • Average High 2020–2025

    23.7 °C
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