Lake Macquarie - Within the lake Weather Forecast

    • 9
    • 28

    Clear

    • 13
    • 28

    Possible late shower

    • 9
    • 18

    Partly cloudy

    • 8
    • 19

    Partly cloudy

    • 6
    • 25

    Sunny

    • 8
    • 28

    Sunny

    • 9
    • 31

    Sunny

Today 14 Sep Newcastle

Clear. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 15 to 20 knots, reaching up to 30 knots offshore.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Port Stephens.
Weather
Clear.
Weather Situation
Northerly winds will increase during today before a trough brings a southerly change to the far south in the evening. This southerly change will continue to move north along the coast on Tuesday and then strengthen as a cold front reaches the Tasman Sea. After this, southerly winds will persist as a ridge of high pressure extends across from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Macquarie - Within the lake Temperature Statistics View More

September Temperature

Lake Macquarie (Cooranbong) (10km)

  • Lowest 1 September, 2026

    3.4 °C
  • Average September

    15.7 °C
  • Highest 5 September, 2026

    31.5 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (10km)

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  • Average Low 2021–2026

    11.9 °C
  • Average 2021–2026

    17.3 °C
  • Average High 2021–2026

    24 °C
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