Gerloff Bay Weather Forecast

    • 12
    • 22

    Cloudy

    • 12
    • 29

    Partly cloudy

    • 16
    • 24

    Shower

    • 13
    • 19

    Shower

    • 10
    • 17

    Shower

    • 9
    • 16

    Shower

    • 9
    • 16

    Shower

Today 21 Oct Lower South East

Cloud clearing. Winds south to southeasterly 15 to 20 km/h tending south to southwesterly in the late afternoon then becoming light in the evening. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching the low to mid 20s.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
South to southeasterly about 10 knots tending east to southeasterly 10 to 15 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres, increasing to 3 to 4 metres later in the evening.
Weather
Cloud clearing.
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 7 October, 2026

    2.8 °C

  • Average October

    14.2 °C

  • Highest 18 October, 2026

    27.5 °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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