Gerloff Bay Weather Forecast

    • 12
    • 19

    Cloudy

    • 8
    • 27

    Shower

    • 15
    • 19

    Shower

    • 11
    • 19

    Shower

    • 8
    • 21

    Shower

    • 13
    • 20

    Shower

    • 11
    • 18

    Shower

Today 29 Oct Lower South East

Cloudy. The chance of fog early this morning. Light winds. Daytime maximum temperatures between 19 and 22.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
West to southwesterly about 10 knots becoming east to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres south of Port MacDonnell.
Weather
Cloudy.
Weather Situation
A high pressure system south of WA extends a ridge over southern parts of the state while a weak trough lies across central Australia near the norther border. The high will drift over the southeast today and into the Tasman Sea on Friday, allowing a trough and low pressure system to move across SA on Friday. A brief high pressure system settles over SA on Saturday before another trough and low starts to move across from WA on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gerloff Bay Temperature Statistics View More

October Temperature

Mount Gambier Airport (37 km)

  • Lowest 26 October, 2026

    2.7 °C

  • Average October

    14.3 °C

  • Highest 22 October, 2026

    32.8 °C

Climate (2021–2026)

Mount Gambier Airport (37 km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.8 °C

  • Average High 2021–2026

    20.1 °C
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