Murninnie Beach Weather Forecast

    • 8
    • 18

    Cloudy

    • 9
    • 18

    Shower

    • 8
    • 19

    Cloudy

    • 10
    • 18

    Shower

    • 9
    • 16

    Shower

    • 6
    • 16

    Cloudy

    • 6
    • 15

    Partly cloudy

Today 28 Jun Eastern Eyre Peninsula

Cloudy. Medium chance of showers, most likely this evening. Winds north to northeasterly 20 to 30 km/h. Daytime maximum temperatures around 16.

Spencer Gulf Coastal Waters

Wind
Northeasterly 15 to 20 knots, reaching up to 25 knots south of Port Neill to Port Victoria in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred over Tasmania extends a ridge over SA. The high and ridge will move eastwards today and a low pressure trough is expected to reach the far west of the state later today. The trough will slip southeastwards early next week, followed by a cold front mid week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Murninnie Beach Temperature Statistics View More

June Temperature

Whyalla Airport (32km)

  • Lowest 27 June, 2026

    2 °C

  • Average June

    12.7 °C

  • Highest 12 June, 2026

    25.9 °C

Climate (2021–2026)

Whyalla Airport (32km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.6 °C

  • Average High 2021–2026

    23.8 °C
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