Gerloff Bay Weather Forecast

    • 7
    • 18

    Partly cloudy

    • 7
    • 16

    Partly cloudy

    • 7
    • 16

    Partly cloudy

    • 4
    • 17

    Partly cloudy

    • 10
    • 18

    Shower

    • 10
    • 16

    Shower

    • 11
    • 16

    Shower

Today 28 Aug Lower South East

Partly cloudy. The chance of morning fog near the eastern border. The chance of morning frost. Light winds. Daytime maximum temperatures around 18.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Variable about 10 knots.
Seas
Below 0.5 metres, increasing to below 1 metre south of Beachport.
1st Swell
Southwesterly 3 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over NSW will weaken and merge with another high pressure system to the south of SA today as a low pressure trough hovers over WA close to the SA border. The high to the south will move slowly east over the weekend to be centred over Victoria by Monday, strengthening a ridge over South Australia into next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gerloff Bay Temperature Statistics View More

August Temperature

Mount Gambier Airport (37km)

  • Lowest 1 August, 2026

    0.3 °C

  • Average August

    10.4 °C

  • Highest 17 August, 2026

    19 °C

Climate (2021–2026)

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

    20.1 °C
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