Murninnie Beach Weather Forecast

    • 15
    • 23

    Clear

    • 12
    • 28

    Partly cloudy

    • 17
    • 28

    Partly cloudy

    • 14
    • 23

    Cloudy

    • 12
    • 30

    Partly cloudy

    • 18
    • 28

    Partly cloudy

    • 13
    • 29

    Partly cloudy

Today 17 Apr Eastern Eyre Peninsula

Clear. Winds east to southeasterly 15 to 20 km/h.

Spencer Gulf Coastal Waters

Wind
East to southeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Clear.
Weather Situation
A high pressure system south of the Bight extends a ridge over SA. The high will slowly move east over the weekend ahead of a cold front which will slip to the south of SA and weaken. The high will remain near stationary in the southern Tasman Sea, maintaining a ridge across the state early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Murninnie Beach Temperature Statistics View More

April Temperature

Whyalla Airport (32km)

  • Lowest 15 April, 2026

    8.5 °C

  • Average April

    18.9 °C

  • Highest 6 April, 2026

    34.7 °C

Climate (2021–Present)

Whyalla Airport (32km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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