Port Macdonnell Offshore Weather Forecast

    • 11
    • 16

    Partly cloudy

    • 10
    • 15

    Sunny

    • 10
    • 16

    Shower

    • 13
    • 16

    Shower

    • 12
    • 13

    Shower

    • 13
    • 14

    Shower

    • 12
    • 14

    Shower

Today 20 Jun Lower South East

Sunny. Winds north to northeasterly 15 to 20 km/h becoming light in the late afternoon. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching around 17.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northerly 15 to 20 knots.
Seas
1 to 2 metres, decreasing below 1.5 metres by early evening.
1st Swell
Southwesterly 2 metres.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Macdonnell Offshore Temperature Statistics View More

June Temperature

Mount Gambier Airport (44km)

  • Lowest 5 June, 2025

    2 °C

  • Average June

    9.3 °C

  • Highest 2 June, 2025

    19.3 °C

Climate (2020–Present)

Mount Gambier Airport (44km)

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  • Average Low 2020–2025

    8.8 °C

  • Average 2020–2025

    13.6 °C

  • Average High 2020–2025

    20 °C
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