Munderoo Bay Weather Forecast

    • 10
    • 22

    Clear

    • 9
    • 20

    Shower

    • 9
    • 20

    Shower

    • 8
    • 20

    Partly cloudy

    • 7
    • 21

    Partly cloudy

    • 8
    • 20

    Partly cloudy

    • 9
    • 20

    Shower

Today 17 May Yorke Peninsula

Mostly clear. Slight chance of a shower. The chance of fog later tonight. Winds south to southwesterly 15 to 20 km/h becoming light in the late afternoon.

Spencer Gulf Coastal Waters

Wind
South to southwesterly 10 to 15 knots tending south to southeasterly during the afternoon and evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Mostly clear.
Weather Situation
A ridge of high pressure builds in the west. A cold front will move over the south late Monday and early Tuesday, followed by a high pressure system, which will linger in the Bight midweek.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Munderoo Bay Temperature Statistics View More

May Temperature

Snowtown (34km)

  • Lowest 11 May, 2026

    6.1 °C

  • Average May

    15.1 °C

  • Highest 1 May, 2026

    30.4 °C

Climate (2021–Present)

Snowtown (34km)

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  • Average Low 2021–2026

    9.1 °C

  • Average 2021–2026

    16.2 °C

  • Average High 2021–2026

    24.3 °C
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