Geltwood Beach Weather Forecast

    • 6
    • 14

    Cloudy

    • 6
    • 16

    Shower

    • 4
    • 17

    Shower

    • 9
    • 15

    Shower

    • 8
    • 14

    Shower

    • 9
    • 15

    Shower

    • 8
    • 15

    Shower

Today 5 Aug Lower South East

Cloudy. Slight chance of a shower. Light winds becoming north to northwesterly 15 to 20 km/h in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures around 14.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
West to northwesterly about 10 knots tending north to northwesterly 10 to 15 knots in the morning.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy.
Weather Situation
A weak high pressure system over SA will slowly move over southeastern Australia this week while maintaining a ridge over SA. A trough will pass by the coast mid week before a stronger cold front begins to move into the Bight this weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Geltwood Beach Temperature Statistics View More

August Temperature

Mount Gambier Airport (55km)

  • Lowest 1 August, 2026

    0.3 °C

  • Average August

    8.3 °C

  • Highest 2 August, 2026

    15.7 °C

Climate (2021–2026)

Mount Gambier Airport (55km)

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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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