Lighthouse Bay Offshore Weather Forecast

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    • 15

    Shower

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    • 15

    Shower

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    • 15

    Shower

    • 14
    • 16

    Cloudy

    • 12
    • 17

    Sunny

    • 14
    • 18

    Partly cloudy

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    Shower

Today 8 May Lower South East

Cloudy. High chance of showers, becoming less likely this afternoon. Winds southwesterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures around 17.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots south of Port MacDonnell early in the morning. Winds tending southerly 15 to 20 knots in the evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A high pressure system south of Western Australia will move slowly eastwards south of the Bight during the next few days. The high will then move eastwards early next week to be centred southeast of Tasmania late Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Lighthouse Bay Offshore Temperature Statistics View More

May Temperature

Mount Gambier Airport (44km)

  • Lowest 7 May, 2026

    5.5 °C

  • Average May

    14.4 °C

  • Highest 1 May, 2026

    28.5 °C

Climate (2021–Present)

Mount Gambier Airport (44km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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