Gerloff Bay Weather Forecast

    • 13
    • 19

    Cloudy

    • 11
    • 20

    Cloudy

    • 12
    • 23

    Partly cloudy

    • 12
    • 29

    Sunny

    • 17
    • 32

    Partly cloudy

    • 18
    • 26

    Shower

    • 14
    • 22

    Partly cloudy

Today 12 Feb Lower South East

Cloudy. Winds southwesterly 20 to 30 km/h turning southerly 25 to 35 km/h in the morning then decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures between 19 and 22.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
South to southwesterly 20 to 25 knots, reaching up to 30 knots south of Port MacDonnell during the morning. Winds tending south to southeasterly 10 to 15 knots during the day.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 3 metres, increasing to 3 to 5 metres during the morning.
Weather
Cloudy.
Weather Situation
A trough moving through southern parts brought a strong southerly change across the state yesterday evening. A ridge of high pressure begins to build over southern parts of SA today, pushing the trough to the far northeast. The ridge persists across the state through the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gerloff Bay Temperature Statistics View More

February Temperature

Mount Gambier Airport (37km)

  • Lowest 2 February, 2026

    4.9 °C

  • Average February

    17.2 °C

  • Highest 3 February, 2026

    32.2 °C

Climate (2021–Present)

Mount Gambier Airport (37km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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