North Cape Weather Forecast

    • 6
    • 22

    Mostly sunny

    • 7
    • 18

    Shower or two. Windy

    • 6
    • 16

    Cloudy

    • 7
    • 18

    Possible shower

    • 7
    • 17

    Partly cloudy

    • 5
    • 18

    Cloudy

    • 6
    • 20

    Partly cloudy

Today 18 Sep Kangaroo Island

Mostly sunny. Winds northerly 15 to 25 km/h increasing to 25 to 35 km/h in the morning then turning west to northwesterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures between 19 and 22.

Investigator Strait Coastal Waters

Wind
Northerly 15 to 20 knots turning west to northwesterly 10 to 15 knots in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre later in the evening.
1st Swell
West to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
Weather
Mostly sunny.
Weather Situation
A high pressure system lies over the Tasman Sea with a ridge extending into the east of the state. A weak trough over South Australian waters will continue moving through eastern waters tonight. A cold front will pass over the south during Friday afternoon with a southwesterly flow persisting through the weekend as a ridge of high pressure extends over northern parts of the state.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

North Cape Temperature Statistics View More

September Temperature

Kingscote Airport (16km)

  • Lowest 17 September, 2025

    1.9 °C

  • Average September

    12.5 °C

  • Highest 15 September, 2025

    22.2 °C

Climate (2020–Present)

Kingscote Airport (16km)

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  • Average Low 2020–2025

    9.2 °C

  • Average 2020–2025

    14.7 °C

  • Average High 2020–2025

    21.1 °C
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