Grindal Island Weather Forecast

    • 10
    • 17

    Partly cloudy

    • 8
    • 18

    Sunny

    • 10
    • 17

    Shower

    • 8
    • 15

    Shower

    • 8
    • 16

    Shower

    • 9
    • 16

    Shower

    • 9
    • 16

    Shower

Today 11 Jul Lower Eyre Peninsula

Partly cloudy. Medium chance of showers, becoming less likely late this afternoon and evening. Winds west to northwesterly 20 to 30 km/h tending north to northwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures around 18.

Spencer Gulf Coastal Waters

Wind
Northwesterly about 10 knots increasing to 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Mostly clear.
Weather Situation
A front over Victoria will clear to the east tonight as a high pressure system crosses NSW and extends a ridge over Victoria on Saturday. Northwesterly winds will strengthen on Sunday ahead of a cold front that is forecast to enter the southwest of the State during the afternoon, reaching central waters at night. Another cold front will approach from the west Monday night.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grindal Island Temperature Statistics View More

July Temperature

Port Lincoln Airport (37km)

  • Lowest 2 July, 2025

    3.9 °C

  • Average July

    11.9 °C

  • Highest 3 July, 2025

    19.6 °C

Climate (2020–Present)

Port Lincoln Airport (37km)

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  • Average Low 2020–2025

    11.4 °C

  • Average 2020–2025

    15.8 °C

  • Average High 2020–2025

    21.3 °C
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