Lighthouse Bay Weather Forecast
- 8
- 15
Shower
- 9
- 14
Shower
- 8
- 12
Shower
- 8
- 15
Shower
- 11
- 15
Shower
- 8
- 15
Shower
- 8
- 15
Shower
Today 21 Jul Lower South East
Cloudy. Medium chance of showers in the south, slight chance elsewhere. Light winds.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Northwesterly 10 to 15 knots, reaching up to 20 knots south of Beachport during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres south of Port MacDonnell.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Cloudy. 90% chance of showers. The chance of a thunderstorm offshore.
- 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.
Lighthouse Bay Temperature Statistics View More
July Temperature
Mount Gambier Airport (38km)
Lowest 7 July, 2026
-1.1 °CAverage July
9.2 °CHighest 1 July, 2026
16.7 °C
Climate (2021–2026)
Mount Gambier Airport (38km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20 °C