Grindal Island Weather Forecast

    • 12
    • 18

    Shower

    • 12
    • 20

    Cloudy

    • 10
    • 20

    Partly cloudy

    • 11
    • 20

    Cloudy

    • 12
    • 20

    Shower

    • 11
    • 19

    Shower

    • 11
    • 19

    Shower

Today 19 May Lower Eyre Peninsula

Partly cloudy. Medium chance of showers, most likely in the early morning. Winds westerly 15 to 20 km/h tending southwesterly 15 to 25 km/h in the early morning then becoming light in the evening. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching around 18.

Spencer Gulf Coastal Waters

Wind
Westerly 15 to 20 knots turning southwesterly during the morning.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria during the morning.
Weather
Partly cloudy. 60% 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 18 May, 2026

    8.6 °C

  • Average May

    15.4 °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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