Brown Beach Weather Forecast

    • 12
    • 15

    Rain

    • 8
    • 15

    Cloudy

    • 4
    • 16

    Showers increasing

    • 11
    • 17

    Showers

    • 12
    • 18

    Showers

    • 11
    • 17

    Showers

    • 10
    • 16

    Showers

Today 13 Jun Mount Gambier

Cloudy. Very high chance of rain, becoming less likely in the afternoon. Winds northwesterly 15 to 20 km/h tending westerly in the middle of the day then becoming light in the late afternoon.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Westerly 15 to 20 knots, reaching up to 25 knots south of Port MacDonnell in the afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
West to southwesterly 3 metres, increasing to 3 to 4 metres south of Beachport.
Weather
Partly cloudy.
Weather Situation
A weak high pressure system south of WA will move eastwards over waters south of SA on Sunday. This high will drift further eastwards to the Tasman Sea on Monday as a low pressure system develops in the vicinity of the Bight. The low and associated fronts are expected to move slowly southeastwards along the SA coast next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Brown Beach Temperature Statistics View More

June Temperature

Mount Gambier Airport (33km)

  • Lowest 5 June, 2026

    4.7 °C

  • Average June

    11.7 °C

  • Highest 9 June, 2026

    18.2 °C

Climate (2021–Present)

Mount Gambier Airport (33km)

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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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