Semaphore Weather Forecast

    • 15
    • 24

    Partly cloudy

    • 14
    • 19

    Rain

    • 9
    • 17

    Mostly sunny

    • 10
    • 19

    Showers

    • 14
    • 19

    Showers

    • 14
    • 18

    Showers

    • 10
    • 16

    Showers

Today 12 Jun Adelaide

Partly cloudy. Slight chance of a shower, most likely later tonight. Winds northeasterly 15 to 25 km/h turning northerly 20 to 30 km/h during the morning.

Adelaide Metropolitan Waters

Wind
Northeasterly 10 to 15 knots turning northerly 15 to 25 knots during the morning. Winds reaching up to 30 knots south of Brighton during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 2 metres around midday.
1st Swell
West to southwesterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A high pressure system in the Tasman Sea maintains a ridge over SA. A cold front will move across the Bight on Friday with a weak high pressure system developing over southern Australia over the weekend. A trough of low pressure moves into the far west on Monday as an associated low pressure system moves into the Bight.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Temperature Statistics View More

June Temperature

Parafield Airport (13km)

  • Lowest 7 June, 2026

    4.3 °C

  • Average June

    12.8 °C

  • Highest 1 June, 2026

    20.2 °C

Climate (2021–Present)

Parafield Airport (13km)

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  • Average Low 2021–2026

    11.3 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.6 °C
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