Munderoo Bay Weather Forecast

    • 12
    • 25

    Partly cloudy

    • 10
    • 27

    Sunny

    • 15
    • 28

    Partly cloudy

    • 13
    • 24

    Partly cloudy

    • 12
    • 28

    Partly cloudy

    • 17
    • 27

    Sunny

    • 12
    • 26

    Partly cloudy

Today 17 Apr Yorke Peninsula

Partly cloudy. The chance of fog in the north early this morning. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h during the afternoon and evening. Daytime maximum temperatures in the low to mid 20s.

Spencer Gulf Coastal Waters

Wind
South to southeasterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo during the afternoon and evening. Winds tending east to southeasterly in the late afternoon.
Seas
Below 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A high pressure system south of the Bight extends a ridge over SA. The high will move east during today and Saturday ahead of a weakening trough that is expected to brush the west and south on the weekend. The high is forecast to be over the Tasman Sea by Monday, extending a ridge over South Australia through until Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Munderoo Bay Temperature Statistics View More

April Temperature

Snowtown (34km)

  • Lowest 13 April, 2026

    6.8 °C

  • Average April

    17.4 °C

  • Highest 6 April, 2026

    30.4 °C

Climate (2021–Present)

Snowtown (34km)

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  • Average Low 2021–2026

    9.1 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    24.3 °C
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