Catalina Island Weather Forecast

    • 19
    • 31

    Clear

    • 21
    • 32

    Mostly sunny

    • 22
    • 31

    Sunny

    • 21
    • 32

    Sunny

    • 20
    • 31

    Sunny

    • 19
    • 31

    Sunny

    • 19
    • 30

    Mostly sunny

Today 11 Jul Darwin City and Outer Darwin

Sunny. Winds southeasterly 15 to 25 km/h becoming light in the late afternoon.

Darwin Harbour

Wind
South to southeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Below 0.5 metres.
Weather
Clear.
Weather Situation
A high [1025 hPa] over South Australia directs a strong ridge across coastal waters. The ridge will gradually weaken over the weekend as the high moves east.
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  • Temperature Forecast Bureau of Meteorology

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Catalina Island Temperature Statistics View More

July Temperature

Darwin Airport (7km)

  • Lowest 4 July, 2025

    14.9 °C

  • Average July

    23.9 °C

  • Highest 8 July, 2025

    33.9 °C

Climate (2020–Present)

Darwin Airport (7km)

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  • Average Low 2020–2025

    23.8 °C

  • Average 2020–2025

    27.7 °C

  • Average High 2020–2025

    32.9 °C
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