Port Germein Weather Forecast

    • 11
    • 19

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 9
    • 20

    Mostly sunny

    • 11
    • 20

    Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 11
    • 21

    Shower or two

    • 11
    • 19

    Shower or two

Today 19 May Mid North

Partly cloudy. High chance of showers, most likely in the morning and afternoon. Winds northwest to southwesterly 15 to 25 km/h becoming southwesterly 20 to 30 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching between 15 and 19.

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

Port Germein Temperature Statistics View More

May Temperature

Whyalla Airport (44km)

  • Lowest 11 May, 2026

    5.5 °C

  • Average May

    15.8 °C

  • Highest 1 May, 2026

    30.7 °C

Climate (2021–Present)

Whyalla Airport (44km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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