Lighthouse Bay Offshore Weather Forecast

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    • 15

    Shower

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    • 14

    Shower

    • 13
    • 14

    Shower

    • 12
    • 13

    Cloudy

    • 12
    • 13

    Windy

    • 12
    • 13

    Partly cloudy

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    Partly cloudy

Today 5 Sep Lower South East

Partly cloudy. Medium chance of showers, becoming less likely later this evening. Damaging winds possible. Winds westerly 25 to 40 km/h decreasing to 15 to 25 km/h in the late evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Westerly 20 to 25 knots, reaching up to 30 knots in the late afternoon. Winds tending southwesterly in the late afternoon.
Seas
2 to 3 metres.
1st Swell
West to southwesterly 4 metres.
Weather
Partly cloudy.
Weather Situation
A trough and cold front moved across SA early on Saturday and will continue to move away to the east overnight. A ridge of high pressure will follow and move over SA overnight and on Sunday. Another cold front will move across southern coasts early Monday but the ridge will persist further north. A trough over the interior of WA will be near stationary early to mid next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lighthouse Bay Offshore Temperature Statistics View More

September Temperature

Mount Gambier Airport (44km)

  • Lowest 1 September, 2026

    6.9 °C

  • Average September

    11.5 °C

  • Highest 1 September, 2026

    18.3 °C

Climate (2021–2026)

Mount Gambier Airport (44km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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