Jetty Rock Weather Forecast

    • 11
    • 17

    Shower

    • 10
    • 18

    Shower

    • 10
    • 19

    Shower

    • 12
    • 18

    Shower

    • 9
    • 17

    Shower

    • 10
    • 18

    Shower

    • 10
    • 17

    Shower

Today 24 May Lower South East

Cloudy. High chance of showers. Winds northeasterly 15 to 20 km/h becoming light in the evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots north of Port MacDonnell in the late afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southwesterly 1.5 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A cold front with an embedded low pressure system lies west of Kangaroo Island. The low is expected to move north and over the Eyre Peninsula tomorrow, weakening as it moves into NSW on Tuesday. A weak ridge of high pressure begins to move across SA later in the week.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jetty Rock Temperature Statistics View More

May Temperature

Mount Gambier Airport (35km)

  • Lowest 22 May, 2026

    3.2 °C
  • Average May

    13.5 °C
  • Highest 1 May, 2026

    28.5 °C

Climate (2021–Present)

Mount Gambier Airport (35km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    8.9 °C
  • Average 2021–2026

    13.7 °C
  • Average High 2021–2026

    20 °C
Get WillyWeather+ to remove ads