Lake Macquarie - Lake Macquarie Yacht Club Weather Forecast

    • 10
    • 20

    Partly cloudy

    • 7
    • 20

    Sunny

    • 9
    • 20

    Mostly sunny

    • 9
    • 20

    Shower or two

    • 10
    • 20

    Possible shower

    • 11
    • 21

    Shower or two

    • 12
    • 22

    Shower or two

Today 5 Jun Newcastle

Slight chance of a shower, most likely this morning. Mostly sunny afternoon. Winds northwest to southwesterly 20 to 30 km/h becoming southwesterly 15 to 25 km/h in the early afternoon then tending westerly 15 to 20 km/h in the late evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Westerly 25 to 30 knots turning southwesterly in the morning. Winds reaching up to 35 knots offshore in the late morning and early afternoon.
Seas
2 to 3 metres, increasing to 3 to 4 metres offshore north of Port Stephens.
1st Swell
Southwesterly around 1 metre, increasing to 1.5 to 2.5 metres during the morning, then tending southerly 3 to 5 metres around midday.
Weather
Cloudy. 90% chance of showers offshore, 60% chance elsewhere. The chance of a thunderstorm during this afternoon and evening.
Caution
Large and powerful surf conditions in the afternoon and evening are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
A deep, complex low in the Tasman Sea is driving gusty southwesterly winds today. The vigorous south to southwesterly flow associated with that low is forecast to continue as a trough crosses the coastal waters. Then, a high pressure system is forecast to drift over the coastal waters during the weekend or early next week, turning the winds southeast to northeasterly.
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  • Temperature Forecast Bureau of Meteorology

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Lake Macquarie - Lake Macquarie Yacht Club Temperature Statistics View More

June Temperature

Lake Macquarie (Cooranbong) (18km)

  • Lowest 1 June, 2026

    5.1 °C
  • Average June

    13.3 °C
  • Highest 3 June, 2026

    21.6 °C

Climate (2021–Present)

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

    23.9 °C
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