Harriet River Entrance Weather Forecast

    • 7
    • 20

    Mostly clear

    • 12
    • 17

    Possible shower

    • 9
    • 19

    Mostly sunny

    • 11
    • 25

    Sunny

    • 16
    • 21

    Showers

    • 11
    • 18

    Possible shower

    • 11
    • 19

    Shower or two

Today 5 Oct Kangaroo Island

Mostly clear. Winds northwesterly 15 to 25 km/h.

South Central Coastal Waters

Wind
Northwesterly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southwesterly 3 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system southwest of SA extends a ridge over much of the state, as a cold front clips the southeast early Tuesday. The high will quickly move in behind the front and maintain a ridge over SA as it moves to the east of Tasmania by Thursday. A strong cold front is then expected move into the Bight later on Thursday and move east across the rest of SA on Friday and early Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harriet River Entrance Temperature Statistics View More

October Temperature

Kingscote Airport (43 km)

  • Lowest 3 October, 2026

    7.5 °C
  • Average October

    13.9 °C
  • Highest 1 October, 2026

    21.1 °C

Climate (2021–2026)

Kingscote Airport (43 km)

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  • Average Low 2021–2026

    9.3 °C
  • Average 2021–2026

    14.8 °C
  • Average High 2021–2026

    21.1 °C
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