Dump Beach Weather Forecast

    • 11
    • 18

    Possible shower

    • 10
    • 19

    Partly cloudy

    • 8
    • 20

    Partly cloudy

    • 11
    • 25

    Showers. Storm

    • 14
    • 21

    Possible early storm. Showers

    • 11
    • 17

    Shower or two

    • 9
    • 17

    Partly cloudy

Today 22 Oct Mount Lofty Ranges

Partly cloudy. Medium chance of showers. Winds southwesterly 25 to 40 km/h decreasing to 20 to 30 km/h in the evening then becoming south to southwesterly and light in the late evening.

South Central Coastal Waters

Wind
Southwesterly 15 to 25 knots decreasing to 10 to 15 knots in the evening.
Seas
1.5 to 2.5 metres, decreasing to 1 metre later in the evening.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 3 metres later in the evening.
Weather
Cloudy. The chance of a thunderstorm later this evening.
Weather Situation
A weak high pressure system moving into the Bight will track eastwards across the state through Thursday. Come Friday a warm front will pass over western waters with the associated low pressure system moving along the coast across the weekend. A strong cold front associated with this low will sweep across coasts on Saturday, with a trough following through Sunday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dump Beach Temperature Statistics View More

October Temperature

Encounter Bay (4km)

  • Lowest 15 October, 2025

    3.4 °C

  • Average October

    16.4 °C

  • Highest 16 October, 2025

    30.4 °C

Climate (2020–Present)

Encounter Bay (4km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    15.1 °C

  • Average High 2020–2025

    20.6 °C
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