Swan Island Weather Forecast

    • 22
    • 30

    Shower

    • 22
    • 30

    Shower

    • 22
    • 30

    Partly cloudy

    • 21
    • 31

    Shower

    • 21
    • 30

    Shower

    • 21
    • 31

    Partly cloudy

    • 21
    • 31

    Partly cloudy

Today 18 Mar Capricornia

Partly cloudy. Slight chance of a shower in the north, near zero chance elsewhere. Light winds becoming easterly 15 to 25 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 17 and 21 with daytime temperatures reaching around 30.

Capricornia Coastal Waters

St Lawrence to Burnett Heads
Wind
East to southeasterly 15 to 20 knots.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon, then increasing to 1 to 1.5 metres by early evening.
1st Swell
Easterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Swan Island Temperature Statistics View More

March Temperature

Williamson Airfield (17km)

  • Lowest 13 March, 2026

    18.7 °C

  • Average March

    25.9 °C

  • Highest 13 March, 2026

    32.2 °C

Climate (2021–Present)

Williamson Airfield (17km)

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  • Average Low 2021–2026

    17.5 °C

  • Average 2021–2026

    22.6 °C

  • Average High 2021–2026

    28.7 °C
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