Wyomi Weather Forecast

    • 7
    • 15

    Shower

    • 7
    • 15

    Cloudy

    • 6
    • 16

    Shower

    • 7
    • 14

    Shower

    • 6
    • 14

    Shower

    • 6
    • 15

    Shower

    • 4
    • 14

    Shower

Today 19 Jul Lower South East

Partly cloudy. High chance of showers, most likely this morning. The chance of a thunderstorm in the south. Winds northerly 25 to 35 km/h turning westerly 30 to 45 km/h in the late morning then tending west to northwesterly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures around 15.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
Northwesterly 20 to 30 knots, shifting westerly 15 to 25 knots during the late morning.
Seas
2 to 3 metres, decreasing to 1.5 to 2 metres by early evening.
1st Swell
Southwesterly 5 metres, tending westerly 4 to 5 metres during the morning, then tending west to southwesterly 4 to 5 metres by early evening.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A high pressure ridge will persist over SA through to the weekend. A cold front has crossed the southern coasts this morning, with a stronger cold front expected to sweep across coastal waters from Monday, exiting the south eastern coasts on Tuesday morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Wyomi Temperature Statistics View More

July Temperature

Cape Jaffa (15km)

  • Lowest 1 July, 2025

    2.7 °C

  • Average July

    11.2 °C

  • Highest 11 July, 2025

    16.5 °C

Climate (2020–Present)

Cape Jaffa (15km)

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  • Average Low 2020–2025

    10.5 °C

  • Average 2020–2025

    14.4 °C

  • Average High 2020–2025

    19.3 °C
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