Murninnie Beach Weather Forecast

    • 17
    • 31

    Windy

    • 18
    • 36

    Sunny

    • 19
    • 29

    Windy

    • 17
    • 29

    Windy

    • 19
    • 31

    Windy

    • 18
    • 31

    Windy

Today 17 Jan Eastern Eyre Peninsula

Sunny. Winds south to southeasterly 20 to 30 km/h. Overnight temperatures falling to between 14 and 17 with daytime temperatures reaching 28 to 34.

Spencer Gulf Coastal Waters

Wind
South to southeasterly 15 to 25 knots tending south to southwesterly in the middle of the day then tending south to southeasterly 15 to 20 knots in the evening.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, increasing to 1 to 2 metres inshore during the afternoon.
1st Swell
South to southwesterly below 1 metre.
Weather
Mostly sunny.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Murninnie Beach Temperature Statistics View More

January Temperature

Whyalla Airport (32km)

  • Lowest 6 January, 2026

    15 °C
  • Average January

    23.5 °C
  • Highest 8 January, 2026

    47.8 °C

Climate (2021–Present)

Whyalla Airport (32km)

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  • Average Low 2021–2026

    11.8 °C
  • Average 2021–2026

    17.5 °C
  • Average High 2021–2026

    23.8 °C
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