Gerloff Bay Weather Forecast

    • 13
    • 22

    Shower

    • 12
    • 19

    Rain

    • 12
    • 18

    Shower

    • 9
    • 18

    Shower

    • 11
    • 17

    Shower

    • 11
    • 18

    Shower

    • 10
    • 18

    Shower

Today 15 May Lower South East

Partly cloudy. Medium chance of showers, most likely from the late morning. Winds northeasterly 15 to 25 km/h turning northerly 15 to 20 km/h in the late evening. Overnight temperatures falling to around 12 with daytime temperatures reaching the low 20s.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
North to northeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gerloff Bay Temperature Statistics View More

May Temperature

Mount Gambier Airport (37km)

  • Lowest 7 May, 2026

    5.5 °C

  • Average May

    14 °C

  • Highest 1 May, 2026

    28.5 °C

Climate (2021–Present)

Mount Gambier Airport (37km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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