Lake Macquarie - Swansea Channel Entrance Weather Forecast

    • 13
    • 20

    Showers

    • 13
    • 23

    Shower or two

    • 13
    • 25

    Partly cloudy

    • 11
    • 29

    Sunny

    • 12
    • 31

    Mostly sunny

    • 14
    • 23

    Partly cloudy

    • 13
    • 26

    Partly cloudy

Today 22 Sep Newcastle

Cloudy. High chance of showers. Winds easterly 15 to 25 km/h.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Easterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres by early evening.
1st Swell
Southerly 2 to 2.5 metres.
Weather
Cloudy. 70% chance of showers.
Weather Situation
Southeasterly winds lie over the coastal waters, fresh and gusty in the northeast. A high pressure system is forecast to slip south and enter the Tasman Sea by mid-week, turning the winds east to northeasterly from Wednesday and freshen along the southern and central coastal waters. A southerly change is forecast to move over the coastal waters from Saturday, tracking north over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lake Macquarie - Swansea Channel Entrance Temperature Statistics View More

September Temperature

Lake Macquarie (Cooranbong) (16km)

  • Lowest 1 September, 2026

    3.4 °C

  • Average September

    16 °C

  • Highest 20 September, 2026

    32.8 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (16km)

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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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