Marum Island Weather Forecast

    • 15
    • 17

    Sunny

    • 17
    • 19

    Partly cloudy

    • 17
    • 19

    Sunny

    • 18
    • 20

    Sunny

    • 19
    • 19

    Shower

    • 17
    • 18

    Shower

    • 17
    • 19

    Partly cloudy

Today 15 Oct Lower Eyre Peninsula

Mostly sunny. Winds easterly 15 to 25 km/h. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching the low to mid 20s.

Spencer Gulf Coastal Waters

Wind
Northeast to southeasterly 15 to 20 knots becoming southeasterly 10 to 15 knots in the evening then tending easterly in the late evening.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Marum Island Temperature Statistics View More

October Temperature

Port Lincoln Airport (35 km)

  • Lowest 8 October, 2026

    8.3 °C
  • Average October

    15.4 °C
  • Highest 8 October, 2026

    32.1 °C

Climate (2021–2026)

Port Lincoln Airport (35 km)

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  • Average Low 2021–2026

    11.5 °C
  • Average 2021–2026

    15.9 °C
  • Average High 2021–2026

    21.3 °C
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