Racecourse Bay Weather Forecast

    • 15
    • 19

    Shower

    • 14
    • 20

    Windy

    • 15
    • 23

    Windy

    • 15
    • 27

    Windy

    • 17
    • 28

    Partly cloudy

    • 17
    • 26

    Windy

    • 16
    • 25

    Sunny

Today 15 Jan Lower South East

Cloudy. Medium chance of showers during the morning and afternoon. Winds southerly 30 to 45 km/h. Daytime maximum temperatures 20 to 26.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southerly 20 to 25 knots, reaching up to 30 knots during the day.
Seas
2 to 2.5 metres.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1.5 metres during the morning.
Weather
Cloudy.
Weather Situation
A ridge of high pressure south of SA will persist over the coming days, with the high centre moving to the south of the Bight today. The high will continue moving eastwards into the Tasman Sea later over the weekend with the ridge lingering into Saturday. On Sunday a trough will begin to move in from the west, reaching central districts by the evening.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Racecourse Bay Temperature Statistics View More

January Temperature

Mount Gambier Airport (34km)

  • Lowest 1 January, 2026

    6.9 °C

  • Average January

    17.9 °C

  • Highest 7 January, 2026

    41.6 °C

Climate (2021–Present)

Mount Gambier Airport (34km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.6 °C

  • Average High 2021–2026

    19.9 °C
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