Lighthouse Bay Weather Forecast
- 11
- 24
Shower
- 10
- 16
Windy
- 9
- 14
Shower
- 7
- 15
Cloudy
- 5
- 17
Partly cloudy
- 7
- 21
Partly cloudy
- 10
- 21
Partly cloudy
Today 11 Oct Lower South East
Mostly sunny morning. The chance of fog in the north in the early morning. High chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the late afternoon and evening. Winds northerly 25 to 35 km/h tending northwesterly 15 to 25 km/h in the late afternoon then becoming light in the evening. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching the mid 20s.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- North to northwesterly 15 to 20 knots, reaching up to 25 knots offshore in the late morning and early afternoon. Winds turning westerly 10 to 15 knots in the evening.
- Seas
- Around 1 metre, increasing to 1.5 to 2 metres during the morning, then decreasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Westerly 4 to 5 metres.
- Weather
- Becoming cloudy. 60% chance of showers. The chance of a thunderstorm north of Port MacDonnell late this afternoon and evening.
- Weather Situation
- A ridge of high pressure to the east directs a northerly flow over South Australia. A trough and cold front about the far west will cross the state today and Monday morning. A cool southwesterly airstream will follow as a new high drifts eastwards across the Bight early this week.
Lighthouse Bay Temperature Statistics View More
October Temperature
Mount Gambier Airport (38 km)
Lowest 7 October, 2026
2.8 °CAverage October
13 °CHighest 8 October, 2026
25 °C
Climate (2021–2026)
Mount Gambier Airport (38 km)
Average Low 2021–2026
8.9 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20.1 °C