Swansea Channel - Coon Island Weather Forecast

    • 11
    • 21

    Mostly sunny

    • 10
    • 20

    Possible shower

    • 10
    • 20

    Partly cloudy

    • 7
    • 19

    Sunny

    • 8
    • 20

    Partly cloudy

    • 9
    • 19

    Shower or two

    • 10
    • 21

    Possible shower

Today 3 Jun Newcastle

Mostly sunny. Winds northwesterly 25 to 40 km/h decreasing to 15 to 25 km/h in the evening.

Hunter Coastal Waters

Seal Rocks to Broken Bay
Wind
Northwesterly 20 to 25 knots, reaching up to 30 knots offshore during the day. Winds tending westerly in the late afternoon.
Seas
1 to 1.5 metres, increasing to 2 to 2.5 metres offshore.
1st Swell
East to northeasterly around 1 metre.
Weather
Partly cloudy.
Weather Situation
A deep complex low is approaching the Bass Strait. Gusty westerly winds will continue as the low moves across Tasmania and enters the southwestern Tasman Sea. Winds will turn south to southwesterly later in the week as a series of cold fronts or troughs cross the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swansea Channel - Coon Island Temperature Statistics View More

June Temperature

Lake Macquarie (Cooranbong) (16km)

  • Lowest 1 June, 2026

    5.1 °C

  • Average June

    12.9 °C

  • Highest 1 June, 2026

    18.7 °C

Climate (2021–Present)

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

    23.9 °C
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