Semaphore Weather Forecast

    • 14
    • 27

    Clear

    • 13
    • 27

    Sunny

    • 15
    • 27

    Sunny

    • 15
    • 27

    Sunny

    • 14
    • 27

    Sunny

    • 14
    • 28

    Sunny

    • 15
    • 33

    Sunny

Today 4 Mar Adelaide

Clear. Winds south to southwesterly 15 to 25 km/h turning southeasterly 15 to 20 km/h in the evening.

Adelaide Metropolitan Waters

Wind
South to southwesterly 10 to 15 knots, reaching up to 20 knots north of Grange in the evening. Winds tending south to southeasterly in the evening.
Seas
Around 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Clear.
Weather Situation
A ridge of high pressure will persist across the south of SA this week. The main high centre will weaken late in the week but will be quickly replaced by another high centred over waters south of the Bight over the weekend. This second high will move eastwards late in the weekend and early next week ahead of a cold front expected to move across mid next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Temperature Statistics View More

March Temperature

Parafield Airport (13km)

  • Lowest 3 March, 2026

    13.7 °C

  • Average March

    20 °C

  • Highest 1 March, 2026

    26.6 °C

Climate (2021–Present)

Parafield Airport (13km)

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  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.6 °C
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