Racecourse Bay Weather Forecast
- 16
- 24
Cloudy
- 16
- 21
Shower
- 14
- 18
Cloudy
- 12
- 20
Cloudy
- 9
- 26
Partly cloudy
- 11
- 23
Partly cloudy
- 13
- 22
Cloudy
Today 30 Jan Lower South East
Partly cloudy. Winds south to southeasterly 15 to 20 km/h.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Southeasterly 10 to 15 knots, reaching up to 20 knots north of Beachport.
- Seas
- Around 1 metre, increasing to 1.5 to 2 metres north of Beachport.
- 1st Swell
- Southwesterly 1.5 metres, increasing to 1.5 to 2 metres south of Port MacDonnell.
- Weather
- Cloudy. The chance of a thunderstorm south of Port MacDonnell.
- Weather Situation
- A low pressure trough lingers over northeastern parts of SA this evening. A strong high pressure system moves into the Bight from the west on Saturday, pushing the trough out to the far northeast, with a south to southeasterly flow developing across the entire state by Sunday. The high continues to move eastwards, maintaining a ridge over southern parts on Monday and Tuesday, as the trough begins to move back into the northeast.
Racecourse Bay Temperature Statistics View More
January Temperature
Mount Gambier Airport (34km)
Lowest 1 January, 2026
6.9 °CAverage January
19.2 °CHighest 27 January, 2026
43.7 °C
Climate (2021–Present)
Mount Gambier Airport (34km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.6 °CAverage High 2021–2026
20 °C