Round Island (Frankland Group National Park) Weather Forecast

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    Shower

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    Shower

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    Shower

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    Shower

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    Shower

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    Shower

Today 22 Sep North Tropical Coast and Tablelands

Partly cloudy. Slight chance of a shower near the coast, near zero chance elsewhere. Winds easterly 20 to 30 km/h decreasing to 15 to 20 km/h in the evening. Daytime maximum temperatures 23 to 28.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Easterly 10 to 15 knots turning southeasterly in the early afternoon. Winds reaching up to 20 knots offshore north of Cairns in the late morning and again in the evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres north of Cairns.
1st Swell
Easterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A weak ridge extends over the northern Queensland waters from a high [1023 hPa] in the Coral Sea. The ridge will strengthen from midweek as a new high pressure system moves from Bass Strait out over the Tasman Sea.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Round Island (Frankland Group National Park) Temperature Statistics View More

September Temperature

South Johnstone (44km)

  • Lowest 17 September, 2026

    13.4 °C

  • Average September

    21 °C

  • Highest 8 September, 2026

    28.4 °C

Climate (2021–2026)

South Johnstone (44km)

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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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