Perry Harvey Jetty Weather Forecast

    • 19
    • 26

    Shower

    • 20
    • 25

    Shower

    • 18
    • 26

    Partly cloudy

    • 17
    • 27

    Partly cloudy

    • 17
    • 27

    Shower

    • 18
    • 26

    Shower

    • 19
    • 25

    Shower

Today 18 Sep North Tropical Coast and Tablelands

Partly cloudy. High chance of showers near the coast, medium chance elsewhere. Winds east to southeasterly 25 to 40 km/h. Overnight temperatures falling to between 14 and 19 with daytime temperatures reaching 21 to 27.

Cairns Coastal Waters

Cape Tribulation to Cardwell
Wind
Southeasterly 20 to 30 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres outside the reef.
1st Swell
East to southeasterly 1 to 1.5 metres outside the reef, increasing to 1.5 to 2.5 metres during the morning.
Weather
Partly cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Perry Harvey Jetty Temperature Statistics View More

September Temperature

South Johnstone (29km)

  • Lowest 17 September, 2026

    13.4 °C

  • Average September

    21 °C

  • Highest 8 September, 2026

    28.4 °C

Climate (2021–2026)

South Johnstone (29km)

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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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