Umpherstone Bay Weather Forecast

    • 14
    • 20

    Cloudy

    • 14
    • 19

    Cloudy

    • 12
    • 22

    Partly cloudy

    • 10
    • 28

    Sunny

    • 15
    • 30

    Partly cloudy

    • 16
    • 26

    Partly cloudy

    • 14
    • 28

    Shower

Today 3 Jan Lower South East

Partly cloudy. The chance of fog in the early morning. Winds south to southeasterly 15 to 20 km/h becoming light before dawn then becoming southerly 25 to 35 km/h in the early morning. Overnight temperatures falling to around 11 with daytime temperatures reaching 21 to 30.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southeasterly 15 to 20 knots turning southerly early in the morning. Winds reaching up to 25 knots inshore in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres inshore during the afternoon.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Umpherstone Bay Temperature Statistics View More

January Temperature

Mount Gambier Airport (34km)

  • Lowest 1 January, 2026

    6.9 °C

  • Average January

    15.2 °C

  • Highest 1 January, 2026

    22.3 °C

Climate (2021–Present)

Mount Gambier Airport (34km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.6 °C

  • Average High 2021–2026

    19.9 °C
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