Port Germein Weather Forecast

    • 18
    • 29

    Clear

    • 18
    • 31

    Mostly sunny

    • 21
    • 32

    Sunny

    • 20
    • 29

    Partly cloudy

    • 16
    • 24

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 10
    • 22

    Sunny

Today 22 Mar Mid North

Clear. Winds east to northeasterly 15 to 20 km/h tending southeast to southwesterly in the evening then becoming light in the late evening.

Spencer Gulf Coastal Waters

Wind
South to southeasterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Clear.
Weather Situation
A high pressure system over the Tasman sea, extends a ridge over southern SA. A broad trough moves over SA early next week, then a cold front clips the southeast and an upper trough moves up over SA Wednesday and Thursday. A new ridge develops south of the Bight mid next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Germein Temperature Statistics View More

March Temperature

Whyalla Airport (44km)

  • Lowest 14 March, 2026

    10.8 °C

  • Average March

    20.9 °C

  • Highest 10 March, 2026

    34.9 °C

Climate (2021–Present)

Whyalla Airport (44km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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