Waterloo Bay Weather Forecast

    • 15
    • 36

    Sunny

    • 26
    • 37

    Sunny

    • 17
    • 32

    Cloud clearing

    • 21
    • 42

    Mostly sunny

    • 21
    • 31

    Becoming windy. Mostly sunny

    • 18
    • 29

    Becoming windy. Mostly sunny

    • 18
    • 31

    Mostly sunny

Today 23 Jan West Coast

Sunny. Winds east to northeasterly 20 to 30 km/h tending northwest to northeasterly 25 to 40 km/h in the morning then tending northeast to southeasterly 15 to 25 km/h in the late evening. Daytime maximum temperatures 40 to 46.

Upper West Coastal Waters

Fowlers Bay to Elliston
Wind
Easterly 10 to 15 knots tending northeasterly in the early morning then tending northeast to southeasterly in the early afternoon.
Seas
Around 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Sunny.
Weather Situation
A trough of low pressure approaches from the west late today and is forecast to move over southern SA during Saturday, then lingers through inland SA into Sunday. A high pressure system is expected to move over waters to the south over the weekend, extending a ridge over southern SA on Sunday, before a second trough moves in from the west on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Waterloo Bay Temperature Statistics View More

January Temperature

Elliston (1km)

  • Lowest 5 January, 2026

    11.8 °C

  • Average January

    20 °C

  • Highest 7 January, 2026

    40.8 °C

Climate (2021–Present)

Elliston (1km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    22.5 °C
Get WillyWeather+ to remove ads