Semaphore Offshore Weather Forecast

    • 13
    • 18

    Showers developing

    • 17
    • 17

    Rain

    • 17
    • 17

    Rain

    • 14
    • 16

    Showers increasing

    • 14
    • 15

    Showers

    • 13
    • 15

    Shower or two

    • 12
    • 15

    Possible shower

Today 15 Jun Adelaide

Cloudy. Very high chance of showers, most likely during this afternoon and evening. Winds northeasterly 15 to 20 km/h.

Adelaide Metropolitan Waters

Wind
Northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
West to southwesterly below 0.5 metres.
Weather
Cloudy. Near 100% chance of showers.
Weather Situation
A weak high pressure system to the east extends a ridge over SA. A northerly flow across South Australia will increase ahead of a slow-moving low pressure system that is expected to track along the SA coast this week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Offshore Temperature Statistics View More

June Temperature

Parafield Airport (21km)

  • Lowest 14 June, 2026

    2.8 °C

  • Average June

    13.3 °C

  • Highest 12 June, 2026

    22.4 °C

Climate (2021–Present)

Parafield Airport (21km)

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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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