Lacepede Bay Weather Forecast

    • 8
    • 15

    Cloudy

    • 6
    • 15

    Cloudy

    • 2
    • 15

    Partly cloudy

    • 5
    • 19

    Sunny

    • 10
    • 22

    Sunny

    • 12
    • 20

    Partly cloudy

    • 9
    • 17

    Cloudy

Today 15 Sep Lower South East

Cloudy. Winds southwesterly 25 to 35 km/h turning southerly in the early afternoon then decreasing to 15 to 25 km/h in the evening. Daytime maximum temperatures around 15.

Upper South East Coastal Waters

Murray Mouth to Cape Jaffa
Wind
Southerly 15 to 20 knots.
Seas
1.5 metres, increasing to 1.5 to 2 metres south of Salt Creek.
1st Swell
Southwesterly 3 metres, increasing to 3 to 4 metres around midday.
Weather
Cloudy.
Weather Situation
A high pressure ridge is over northern SA and a cold front will move over southern coastal districts early Tuesday. A high pressure system will then move across waters to the south during the week to be centred over Victoria later Thursday then over eastern NSW later Friday. A low pressure trough over the interior of WA may extend into far western parts of SA at times before weakening late Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lacepede Bay Temperature Statistics View More

September Temperature

Cape Jaffa (19km)

  • Lowest 8 September, 2026

    3.9 °C

  • Average September

    12.6 °C

  • Highest 12 September, 2026

    21.6 °C

Climate (2021–2026)

Cape Jaffa (19km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    14.5 °C

  • Average High 2021–2026

    19.4 °C
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