Lighthouse Bay Weather Forecast

    • 13
    • 20

    Partly cloudy

    • 10
    • 22

    Sunny

    • 10
    • 27

    Sunny

    • 14
    • 33

    Partly cloudy

    • 16
    • 26

    Partly cloudy

    • 15
    • 27

    Shower

    • 14
    • 20

    Shower

Today 4 Jan Lower South East

Mostly sunny. Winds southeasterly 15 to 25 km/h turning southerly 25 to 40 km/h in the middle of the day then tending south to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 21 to 28.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
South to southeasterly 15 to 20 knots, reaching up to 25 knots inshore in the afternoon.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres inshore.
1st Swell
Southwesterly 1.5 metres, increasing to 1.5 to 2 metres north of Port MacDonnell.
Weather
Partly cloudy.
Weather Situation
A high pressure system centred south of SA extends a ridge over most of the state and a broad trough lingers over the far northeast. These features will remain relatively stationary over the weekend then the high will move eastwards early next week. A broad trough will move across from the west mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lighthouse Bay Temperature Statistics View More

January Temperature

Mount Gambier Airport (38km)

  • Lowest 1 January, 2026

    6.9 °C

  • Average January

    16 °C

  • Highest 2 January, 2026

    27 °C

Climate (2021–Present)

Mount Gambier Airport (38km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.6 °C

  • Average High 2021–2026

    19.9 °C
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