Cape Douglas Offshore Weather Forecast

    • 17
    • 18

    Cloudy

    • 16
    • 16

    Windy

    • 15
    • 16

    Cloudy

    • 13
    • 18

    Partly cloudy

    • 16
    • 17

    Partly cloudy

    • 16
    • 17

    Cloudy

    • 16
    • 17

    Cloudy

Today 31 Jan Lower South East

Partly cloudy. The chance of a thunderstorm in the north. Winds southerly 25 to 35 km/h decreasing to 15 to 25 km/h in the late evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southerly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system moves into the Bight, with a south to southeasterly flow expected to develop across the entire state by Sunday. The high continues to move eastwards, maintaining a ridge over southern parts on Monday and Tuesday. A new high pressure ridge, extending from a high centred to the southwest of WA, is expected over much of SA during Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Douglas Offshore Temperature Statistics View More

January Temperature

Mount Gambier Airport (43km)

  • Lowest 1 January, 2026

    6.9 °C

  • Average January

    19.2 °C

  • Highest 27 January, 2026

    43.7 °C

Climate (2021–Present)

Mount Gambier Airport (43km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.6 °C

  • Average High 2021–2026

    20 °C
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