Semaphore Weather Forecast

    • 8
    • 14

    Shower or two

    • 6
    • 14

    Possible shower

    • 6
    • 15

    Cloudy

    • 7
    • 15

    Partly cloudy

    • 7
    • 15

    Possible shower

    • 7
    • 15

    Possible shower

    • 5
    • 15

    Partly cloudy

Today 29 Jul Adelaide

Cloudy. Medium chance of showers, most likely during the morning and afternoon. Winds southwesterly 15 to 20 km/h becoming light in the early afternoon.

Adelaide Metropolitan Waters

Wind
Southwesterly 10 to 15 knots, reaching up to 20 knots north of Brighton early in the morning. Winds decreasing to below 10 knots in the early afternoon then becoming south to southeasterly in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre around midday.
1st Swell
West to southwesterly below 1 metre.
Weather
Cloudy. 60% chance of showers.
Weather Situation
Showers lingering behind a cold front in Bass Strait will ease this morning. A high pressure system will then move over the Bight today, and will extend a ridge across the state as it slowly moves east into NSW by Saturday. Another cold front is then forecast to cross the state from Saturday evening into Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Semaphore Temperature Statistics View More

July Temperature

Parafield Airport (13km)

  • Lowest 17 July, 2026

    0.1 °C

  • Average July

    11 °C

  • Highest 18 July, 2026

    18.9 °C

Climate (2021–2026)

Parafield Airport (13km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.2 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    23.6 °C
Get WillyWeather+ to remove ads