South Barnard Islands Weather Forecast

    • 22
    • 24

    Shower

    • 23
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    Shower

    • 23
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    Shower

    • 23
    • 24

    Shower

    • 23
    • 24

    Shower

    • 23
    • 24

    Shower

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    Shower

Today 28 Sep North Tropical Coast and Tablelands

Partly cloudy. High chance of showers near the coast, medium chance elsewhere. Winds east to southeasterly 25 to 35 km/h. Daytime maximum temperatures 22 to 28.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
Southeasterly 1 to 1.5 metres outside the reef, increasing to 1 to 2 metres during the morning.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A ridge extends over the northern Queensland waters from a high [1040 hPa] south of Australia and will persist for the next several days as the high moves eastwards.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

South Barnard Islands Temperature Statistics View More

September Temperature

South Johnstone (22km)

  • Lowest 17 September, 2026

    13.4 °C

  • Average September

    21.1 °C

  • Highest 8 September, 2026

    28.4 °C

Climate (2021–2026)

South Johnstone (22km)

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  • Average Low 2021–2026

    20.6 °C

  • Average 2021–2026

    23.9 °C

  • Average High 2021–2026

    28.7 °C
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