Lake Macquarie - Johnnys Point Weather Forecast

    • 8
    • 22

    Shower or two

    • 7
    • 19

    Partly cloudy

    • 5
    • 18

    Mostly sunny

    • 7
    • 20

    Mostly sunny

    • 5
    • 18

    Partly cloudy

    • 6
    • 19

    Sunny

    • 4
    • 18

    Sunny

Today 6 Jul Newcastle

Partly cloudy. High chance of showers, most likely late this afternoon and evening. The chance of a thunderstorm late this afternoon and evening, possibly severe. Light winds.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northerly 15 to 20 knots, reaching up to 25 knots offshore north of Port Stephens during the morning. Winds turning west to northwesterly in the late evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres around midday.
1st Swell
Southeasterly 1.5 metres, tending southerly 1 to 1.5 metres during the morning, then decreasing to around 1 metre during the afternoon.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm, possibly severe.
Weather Situation
Northerly winds are freshening before shifting westerly today as a trough crosses the region. Winds will then turn southerly over the southern waters as the trough moves offshore on Monday. A series of cold fronts are forecast to cross the state from Tuesday, bringing gusty west to northwesterly winds.
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  • Temperature Forecast Bureau of Meteorology

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Lake Macquarie - Johnnys Point Temperature Statistics View More

July Temperature

Lake Macquarie (Cooranbong) (9km)

  • Lowest 5 July, 2025

    3 °C

  • Average July

    11.8 °C

  • Highest 4 July, 2025

    20.1 °C

Climate (2020–Present)

Lake Macquarie (Cooranbong) (9km)

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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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