Umpherstone Bay Weather Forecast

    • 11
    • 19

    Partly cloudy

    • 9
    • 22

    Partly cloudy

    • 12
    • 24

    Shower

    • 10
    • 15

    Shower

    • 9
    • 15

    Shower

    • 10
    • 15

    Shower

    • 9
    • 18

    Shower

Today 31 Oct Lower South East

Clear. Winds southwesterly 15 to 25 km/h turning southerly 15 to 20 km/h in the evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
South to southwesterly about 10 knots increasing to 10 to 15 knots in the late afternoon then decreasing to below 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system over central coasts will move into Bass Strait by Saturday morning with a front entering in the west. This front will sweep across the coastal waters through Sunday with a post frontal trough passing over central and eastern coasts on Monday, clearing to the east in the evening. A high pressure system will begin to move into the Bight on Tuesday leading to a cool south to southwesterly airstream across waters.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Umpherstone Bay Temperature Statistics View More

October Temperature

Mount Gambier Airport (34km)

  • Lowest 29 October, 2025

    3.8 °C
  • Average October

    12.7 °C
  • Highest 16 October, 2025

    24.7 °C

Climate (2020–Present)

Mount Gambier Airport (34km)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    8.9 °C
  • Average 2020–2025

    13.7 °C
  • Average High 2020–2025

    20 °C
Get WillyWeather+ to remove ads