Jessie Island Weather Forecast

    • 20
    • 26

    Shower or two

    • 20
    • 26

    Showers

    • 20
    • 27

    Possible morning shower

    • 18
    • 27

    Partly cloudy

    • 18
    • 27

    Shower or two

    • 19
    • 27

    Showers

    • 20
    • 26

    Showers

Today 18 Sep North Tropical Coast and Tablelands

Partly cloudy. Medium chance of showers near the coast, slight chance elsewhere. Winds east to southeasterly 25 to 40 km/h decreasing to 20 to 30 km/h in the evening. Daytime maximum temperatures 21 to 27.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 20 to 30 knots.
Seas
1 to 1.5 metres, increasing to 2 to 2.5 metres outside the reef.
1st Swell
Southeasterly 1.5 to 2.5 metres outside the reef.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure ridge extends over the North Queensland waters, strengthening today before weakening on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Jessie Island Temperature Statistics View More

September Temperature

South Johnstone (20km)

  • Lowest 17 September, 2026

    13.4 °C

  • Average September

    21 °C

  • Highest 8 September, 2026

    28.4 °C

Climate (2021–2026)

South Johnstone (20km)

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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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