Channel Rocks Weather Forecast

    • 16
    • 22

    Cloudy

    • 12
    • 21

    Cloudy

    • 13
    • 28

    Partly cloudy

    • 16
    • 24

    Shower

    • 13
    • 19

    Shower

    • 10
    • 16

    Shower

    • 9
    • 15

    Shower

Today 20 Oct Lower South East

Partly cloudy. Slight chance of a shower. The chance of a thunderstorm. Winds northwesterly 20 to 25 km/h shifting south to southwesterly 15 to 20 km/h in the afternoon. Daytime maximum temperatures in the low to mid 20s.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southwesterly 10 to 15 knots turning southerly in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 metres.
Weather
Cloudy.
Weather Situation
A trough of low pressure lingers about the east, before weakening from late Wednesday. A slow moving high pressure system in the Tasman Sea will re-establish a ridge across southern parts from Wednesday. A trough is then forecast to briefly move into the west on Thursday, before another trough and cold front move more broadly across SA on Friday and Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Channel Rocks Temperature Statistics View More

October Temperature

Mount Gambier Airport (40 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 (40 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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