Gerloff Bay Weather Forecast

    • 13
    • 26

    Cloudy

    • 13
    • 20

    Shower

    • 11
    • 17

    Shower

    • 9
    • 16

    Shower

    • 8
    • 16

    Partly cloudy

    • 7
    • 16

    Cloudy

    • 6
    • 17

    Shower

Today 29 Sep Lower South East

Partly cloudy. Slight chance of a shower. Winds north to northwesterly 15 to 20 km/h.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northwesterly 10 to 15 knots.
Seas
Below 1 metre, increasing to 1 to 1.5 metres south of Port MacDonnell.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. The chance of a thunderstorm south of Port MacDonnell.
Weather Situation
A series of slow moving troughs will move over the west of SA on Tuesday then will across remaining parts of the state on Wednesday and Thursday as a couple of cold fronts move across waters to the south. A high pressure system will become established south of the Bight during Friday and persist there on Saturday. A trough will extend from WA over the far west of SA over the weekend.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gerloff Bay Temperature Statistics View More

September Temperature

Mount Gambier Airport (37km)

  • Lowest 22 September, 2026

    -0.3 °C
  • Average September

    11.6 °C
  • Highest 19 September, 2026

    25.8 °C

Climate (2021–2026)

Mount Gambier Airport (37km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    8.9 °C
  • Average 2021–2026

    13.7 °C
  • Average High 2021–2026

    20.1 °C
Get WillyWeather+ to remove ads