Gerloff Bay Weather Forecast
- 9
- 14
Shower
- 7
- 15
Shower
- 6
- 16
Partly cloudy
- 7
- 17
Sunny
- 6
- 16
Partly cloudy
- 8
- 18
Shower
- 9
- 16
Shower
Today 17 Jun Lower South East
Cloudy. Slight chance of a shower, becoming less likely this afternoon. Winds southwesterly 20 to 30 km/h becoming light in the late afternoon. Daytime maximum temperatures around 14.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Southwesterly 15 to 25 knots, reaching up to 30 knots south of Beachport during the morning. Winds turning westerly 10 to 15 knots in the late evening.
- Seas
- 2 to 3 metres, decreasing to 1 to 2 metres around midday, then decreasing to 1 metre by early evening.
- 1st Swell
- Southwesterly 4 to 5 metres.
- Weather
- Cloudy. 60% chance of showers.
- Weather Situation
- A ridge of high pressure will become established over the coastal waters from today. As the high moves eastwards on Wednesday a northerly airstream will develop over coastal waters and persist until the end of the week.
Gerloff Bay Temperature Statistics View More
June Temperature
Mount Gambier Airport (37km)
Lowest 5 June, 2025
2 °CAverage June
9.3 °CHighest 2 June, 2025
19.3 °C
Climate (2020–Present)
Mount Gambier Airport (37km)
Average Low 2020–2025
8.8 °CAverage 2020–2025
13.6 °CAverage High 2020–2025
20 °C