Racecourse Bay Weather Forecast
- 8
- 14
Storm
- 8
- 12
Shower
- 8
- 15
Shower
- 10
- 15
Shower
- 7
- 16
Shower
- 7
- 15
Shower
- 6
- 14
Shower
Today 22 Jul Lower South East
Partly cloudy. The chance of fog in the south in the early morning. Very high chance of showers, becoming less likely in the late morning. The chance of a thunderstorm in the early morning. Winds northwesterly 15 to 20 km/h turning west to southwesterly 20 to 30 km/h during the morning and early afternoon. Daytime maximum temperatures around 15.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- West to northwesterly 15 to 20 knots tending west to southwesterly early in the morning. Winds reaching up to 25 knots south of Beachport early in the morning and again in the late evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres south of Port MacDonnell.
- 1st Swell
- Southwesterly 2 metres, increasing to 2 to 3 metres during the morning, then increasing to 3 to 4 metres later in the evening.
- Weather
- Partly cloudy. 95% chance of showers. The chance of a thunderstorm south of Beachport in the early morning.
- Weather Situation
- A trough crosses South Australia on Tuesday evening, followed by a series of weak cold fronts that cross the south of the State during Wednesday. A ridge of high pressure will build over the west of the State from later Wednesday, with the high centre expected to cross South Australia on Friday and Saturday.
Racecourse Bay Temperature Statistics View More
July Temperature
Mount Gambier Airport (34km)
Lowest 7 July, 2026
-1.1 °CAverage July
9.3 °CHighest 1 July, 2026
16.7 °C
Climate (2021–2026)
Mount Gambier Airport (34km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20 °C