Swansea Channel - Coon Island Weather Forecast

    • 12
    • 19

    Possible shower

    • 7
    • 21

    Sunny

    • 9
    • 20

    Possible shower

    • 9
    • 21

    Partly cloudy

    • 8
    • 21

    Cloud clearing

    • 8
    • 25

    Sunny

    • 11
    • 26

    Mostly sunny

Today 27 Aug Newcastle

Cloudy. Slight chance of a shower, most likely in the early morning. Winds south to southwesterly 15 to 20 km/h becoming light in the middle of the day.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Southerly 10 to 15 knots, reaching up to 20 knots north of Norah Head early in the morning. Winds becoming variable about 10 knots in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre by early evening.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

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Swansea Channel - Coon Island Temperature Statistics View More

August Temperature

Lake Macquarie (Cooranbong) (16km)

  • Lowest 7 August, 2026

    0.4 °C

  • Average August

    12.4 °C

  • Highest 22 August, 2026

    24.9 °C

Climate (2021–2026)

Lake Macquarie (Cooranbong) (16km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    17.3 °C

  • Average High 2021–2026

    24 °C
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