Port Alma Weather Forecast

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    Partly cloudy

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    Partly cloudy

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    • 25

    Partly cloudy

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    Partly cloudy

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    Shower

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    Shower

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    Partly cloudy

Today 13 Aug Capricornia

Mostly sunny. Winds southerly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures in the low to high 20s.

Capricornia Coastal Waters

St Lawrence to Burnett Heads
Wind
Southerly 15 to 20 knots, reaching up to 25 knots offshore north of Agnes Water early in the morning. Winds turning southeasterly in the early afternoon.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre by early evening.
1st Swell
Southerly around 1 metre offshore southern waters.
Weather
Mostly sunny.
Weather Situation
A firm ridge will extend over the southern waters by Thursday and persist for several days as a strong high moves east across southern Australia.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Alma Temperature Statistics View More

August Temperature

Rundle Island (43km)

  • Lowest 4 August, 2026

    15.8 °C

  • Average August

    19.2 °C

  • Highest 11 August, 2026

    22 °C

Climate (2021–2026)

Rundle Island (43km)

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  • Average Low 2021–2026

    21.3 °C

  • Average 2021–2026

    23.2 °C

  • Average High 2021–2026

    25 °C
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