Racecourse Bay Weather Forecast

    • 12
    • 20

    Shower

    • 13
    • 19

    Shower

    • 11
    • 20

    Shower

    • 12
    • 17

    Partly cloudy

    • 5
    • 19

    Partly cloudy

    • 10
    • 23

    Shower

    • 12
    • 19

    Cloudy

Today 14 Apr Lower South East

Partly cloudy. The chance of fog near the eastern border early this morning. Medium chance of showers, becoming less likely this afternoon. Winds westerly 20 to 30 km/h becoming light in the evening. Daytime maximum temperatures around 20.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Westerly 10 to 15 knots, reaching up to 20 knots south of Port MacDonnell during the day.
Seas
Below 1 metre, increasing to 1 to 1.5 metres south of Beachport during the morning.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A high pressure system centred over Eyre Peninsula will move slowly eastwards this week and a couple of cold fronts will move across the far southeast of SA today and Thursday. A second high pressure system is expected to follow and will become established south of the Bight late Thursday then will move eastwards during Friday and Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Racecourse Bay Temperature Statistics View More

April Temperature

Mount Gambier Airport (34km)

  • Lowest 4 April, 2026

    3.6 °C

  • Average April

    14 °C

  • Highest 5 April, 2026

    25.3 °C

Climate (2021–Present)

Mount Gambier Airport (34km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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