Gerloff Bay Weather Forecast
- 4
- 19
Sunny
- 8
- 23
Shower
- 11
- 19
Cloudy
- 10
- 25
Partly cloudy
- 16
- 24
Partly cloudy
- 10
- 24
Partly cloudy
- 13
- 27
Partly cloudy
Today 18 Apr Lower South East
Sunny. Light winds. Daytime maximum temperatures around 20.
Lower South East Coastal Waters
Cape Jaffa to SA-Vic Border- Wind
- Northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the late evening.
- Seas
- Below 1 metre, increasing to around 1 metre offshore.
- 1st Swell
- Southwesterly 2.5 to 3 metres, tending southerly 2 to 2.5 metres during the afternoon.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system south of the Bight extends a ridge over SA. The high will slowly move east over the weekend ahead of a cold front which will slip to the south of SA and weaken. The high will remain near stationary in the southern Tasman Sea, maintaining a ridge across the state early next week.
Gerloff Bay Temperature Statistics View More
April Temperature
Mount Gambier Airport (37km)
Lowest 4 April, 2026
3.6 °CAverage April
14 °CHighest 5 April, 2026
25.3 °C
Climate (2021–Present)
Mount Gambier Airport (37km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.7 °CAverage High 2021–2026
20 °C