Dump Beach Weather Forecast

    • 11
    • 24

    Mostly sunny

    • 13
    • 23

    Showers

    • 13
    • 20

    Showers easing

    • 11
    • 20

    Shower or two

    • 11
    • 19

    Shower or two

    • 11
    • 19

    Shower or two

    • 10
    • 19

    Possible shower

Today 14 May Mount Lofty Ranges

Mostly sunny. Slight chance of a shower during the morning and afternoon. Winds north to northeasterly 15 to 20 km/h becoming light in the late afternoon then becoming northeasterly 15 to 20 km/h in the evening. Daytime maximum temperatures in the low 20s.

South Central Coastal Waters

Wind
Northeasterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the afternoon.
Weather
Sunny.
Weather Situation
A strong high pressure system in the Tasman Sea is slowly moving east. A cold front will move east across the Southern Ocean over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Dump Beach Temperature Statistics View More

May Temperature

Encounter Bay (4km)

  • Lowest 12 May, 2026

    8 °C

  • Average May

    16 °C

  • Highest 1 May, 2026

    29.7 °C

Climate (2021–Present)

Encounter Bay (4km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    20.7 °C
Get WillyWeather+ to remove ads