Lighthouse Bay Weather Forecast

    • 8
    • 14

    Windy

    • 9
    • 15

    Windy

    • 11
    • 16

    Windy

    • 10
    • 16

    Shower

    • 9
    • 17

    Cloudy

    • 7
    • 16

    Partly cloudy

    • 6
    • 16

    Partly cloudy

Today 11 Jul Lower South East

Cloudy. Very high chance of showers. The chance of a thunderstorm in the south from the late morning. Winds north to northwesterly 25 to 40 km/h turning westerly in the afternoon. Daytime maximum temperatures around 14.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
North to northwesterly 25 to 30 knots, reaching up to 40 knots in the late morning. Winds turning westerly in the middle of the day.
Seas
2 to 3 metres, increasing to 2.5 to 4 metres offshore.
1st Swell
Southwesterly 2 to 2.5 metres, tending westerly 2.5 to 3 metres during the afternoon, then increasing to 3 to 4 metres by early evening.
Weather
Cloudy. Near 100% chance of showers. The chance of a thunderstorm from the late morning.
Weather Situation
A cold front in the Bight will move across the south of SA today followed by a weaker front on Monday. A high pressure system centred near southern WA will begin to dominate the weather pattern across SA mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lighthouse Bay Temperature Statistics View More

July Temperature

Mount Gambier Airport (38km)

  • Lowest 7 July, 2026

    -1.1 °C

  • Average July

    8.5 °C

  • Highest 1 July, 2026

    16.7 °C

Climate (2021–2026)

Mount Gambier Airport (38km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20.1 °C
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