Gerloff Bay Weather Forecast

    • 12
    • 16

    Partly cloudy

    • 9
    • 16

    Cloudy

    • 5
    • 17

    Shower

    • 11
    • 18

    Shower

    • 12
    • 18

    Shower

    • 11
    • 17

    Shower

    • 10
    • 16

    Shower

Today 13 Jun Lower South East

Partly cloudy. Winds southwesterly 15 to 20 km/h becoming light in the evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore.
1st Swell
Southwesterly 3 metres, increasing to 3 to 4 metres south of Port MacDonnell.
Weather
Partly cloudy.
Weather Situation
A weak high pressure system south of WA will move eastwards over waters south of SA on Sunday. This high will drift further eastwards to the Tasman Sea on Monday as a low pressure system develops in the vicinity of the Bight. The low and associated fronts are expected to move slowly southeastwards along the SA coast next week.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gerloff Bay Temperature Statistics View More

June Temperature

Mount Gambier Airport (37km)

  • Lowest 5 June, 2026

    4.7 °C
  • Average June

    11.7 °C
  • Highest 9 June, 2026

    18.2 °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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