Grindal Island Weather Forecast

    • 12
    • 19

    Shower

    • 12
    • 19

    Shower

    • 12
    • 19

    Shower

    • 11
    • 21

    Partly cloudy

    • 11
    • 22

    Partly cloudy

    • 12
    • 22

    Partly cloudy

    • 12
    • 22

    Shower

Today 9 May Lower Eyre Peninsula

Cloudy. Medium chance of showers. Winds southerly 15 to 25 km/h becoming light in the evening. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching around 19.

Spencer Gulf Coastal Waters

Wind
Southerly 10 to 15 knots turning southeasterly in the evening.
Seas
Around 1 metre.
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. 50% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grindal Island Temperature Statistics View More

May Temperature

Port Lincoln Airport (37km)

  • Lowest 5 May, 2026

    11 °C

  • Average May

    16.1 °C

  • Highest 1 May, 2026

    30.6 °C

Climate (2021–Present)

Port Lincoln Airport (37km)

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  • Average Low 2021–2026

    11.5 °C

  • Average 2021–2026

    15.8 °C

  • Average High 2021–2026

    21.3 °C
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