Catalina Island Weather Forecast

    • 19
    • 31

    Sunny

    • 21
    • 32

    Mostly sunny

    • 22
    • 31

    Partly cloudy

    • 21
    • 32

    Mostly sunny

    • 20
    • 31

    Sunny

    • 19
    • 31

    Mostly 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
Southeasterly 10 to 15 knots reaching up to 20 knots in the morning, then decreasing to below 10 knots in the middle of the day.
Seas
Below 1 metre.
1st Swell
Below 0.5 metres.
Weather
Sunny.
Weather Situation
A ridge is strengthening across the NT and will send a surge of southeasterly winds into coastal waters on Friday. The ridge will gradually weaken over the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

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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