Murninnie Beach Weather Forecast

    • 11
    • 19

    Cloudy

    • 12
    • 18

    Shower

    • 12
    • 19

    Partly cloudy

    • 10
    • 20

    Partly cloudy

    • 10
    • 22

    Partly cloudy

    • 11
    • 22

    Shower

    • 11
    • 23

    Partly cloudy

Today 8 May Eastern Eyre Peninsula

Cloudy. Slight chance of a shower near the coast, near zero chance elsewhere. Winds southerly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening.

Spencer Gulf Coastal Waters

Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo.
Weather
Cloudy.
Weather Situation
A strong high pressure system south of Western Australia will move east slowly over the weekend to be near Tasmania early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Murninnie Beach Temperature Statistics View More

May Temperature

Whyalla Airport (32km)

  • Lowest 5 May, 2026

    8 °C
  • Average May

    16.2 °C
  • Highest 1 May, 2026

    30.7 °C

Climate (2021–Present)

Whyalla Airport (32km)

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  • Average Low 2021–2026

    12 °C
  • Average 2021–2026

    17.5 °C
  • Average High 2021–2026

    23.8 °C
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