Cape Jaffa Weather Forecast

    • 10
    • 24

    Partly cloudy

    • 14
    • 24

    Cloudy

    • 14
    • 25

    Partly cloudy

    • 17
    • 26

    Showers. Wind easing

    • 10
    • 17

    Showers

    • 10
    • 18

    Showers

    • 10
    • 18

    Shower or two

Today 29 Apr Lower South East

Partly cloudy. Winds northeasterly 15 to 20 km/h tending northerly in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures in the mid to high 20s.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
Northeasterly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system over the Tasman Sea will maintain a ridge across South Australia through to Friday. Northerly winds freshen on Friday ahead of a trough that is forecast to move across the far west Friday afternoon, then continue across the state during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Jaffa Temperature Statistics View More

April Temperature

Cape Jaffa (3km)

  • Lowest 18 April, 2026

    3.8 °C

  • Average April

    15 °C

  • Highest 25 April, 2026

    25.5 °C

Climate (2021–Present)

Cape Jaffa (3km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    19.3 °C
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