Whyalla Marina Weather Forecast

    • 13
    • 27

    Sunny

    • 15
    • 29

    Mostly sunny

    • 18
    • 31

    Mostly sunny

    • 17
    • 25

    Shower or two. Possible storm

    • 13
    • 24

    Cloud clearing

    • 14
    • 31

    Mostly sunny

    • 17
    • 27

    Shower or two

Today 17 Oct Whyalla

Sunny. Light winds becoming south to southeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.

Spencer Gulf Coastal Waters

Wind
East to northeasterly 10 to 15 knots turning south to southeasterly in the late morning and early afternoon then tending east to southeasterly in the late evening.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system southeast of Tasmania is expected to linger there until early next week, whilst extending a ridge over eastern SA. A trough of low pressure over WA is expected to move over SA early next week, while a cold front clips the southeast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Whyalla Marina Temperature Statistics View More

October Temperature

Whyalla Airport (6 km)

  • Lowest 15 October, 2026

    6.2 °C

  • Average October

    16.9 °C

  • Highest 8 October, 2026

    32.4 °C

Climate (2021–2026)

Whyalla Airport (6 km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.6 °C

  • Average High 2021–2026

    23.8 °C
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