Port Macdonnell Offshore Weather Forecast

    • 11
    • 13

    Windy

    • 13
    • 14

    Shower

    • 12
    • 14

    Shower

    • 12
    • 14

    Shower

    • 12
    • 14

    Shower

    • 11
    • 13

    Shower

    • 11
    • 13

    Shower

Today 25 Jun Lower South East

Cloudy. High chance of showers, most likely in the early morning. Damaging winds possible. Winds westerly 30 to 45 km/h turning south to southwesterly 15 to 25 km/h during the day. Overnight temperatures falling to around 7 with daytime temperatures reaching around 13.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Westerly 25 to 30 knots, reaching up to 35 knots during the morning. Winds turning south to southwesterly 20 to 30 knots during the morning and early afternoon.
Seas
2.5 to 4 metres, decreasing below 2.5 metres by early evening.
1st Swell
Westerly 6 metres, tending southwesterly 5 to 6 metres during the morning.
Weather
Cloudy. 90% chance of showers.
Graph Plots Open in Graphs

  • 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

    9.7 °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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