Jetty Rock Weather Forecast

    • 7
    • 14

    Windy

    • 8
    • 13

    Windy

    • 7
    • 15

    Cloudy

    • 7
    • 14

    Shower

    • 6
    • 15

    Shower

    • 7
    • 14

    Shower

    • 6
    • 14

    Shower

Today 24 Jun Lower South East

Cloudy. Very high chance of showers. The chance of a thunderstorm. Possible small hail later this evening. Damaging winds possible. Winds westerly 25 to 40 km/h.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southwesterly 25 to 30 knots, reaching up to 40 knots in the evening. Winds turning westerly in the evening.
Seas
3 metres, increasing to 3 to 4 metres offshore.
1st Swell
Westerly 6 to 7 metres.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm. Possible small hail later this evening. Squalls to at least 40 knots possible.
Weather Situation
A low pressure system over waters to the south is directing front in this system moves across the coastal waters on Wednesday before a ridge of high pressure pushes over the western waters. The high then extends a ridge over remaining waters on Thursday and lingers on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jetty Rock Temperature Statistics View More

June Temperature

Mount Gambier Airport (35km)

  • Lowest 5 June, 2025

    2 °C

  • Average June

    9.7 °C

  • Highest 2 June, 2025

    19.3 °C

Climate (2020–Present)

Mount Gambier Airport (35km)

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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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