Boomer Beach Weather Forecast

    • 7
    • 19

    Partly cloudy

    • 7
    • 20

    Becoming cloudy

    • 11
    • 20

    Partly cloudy

    • 11
    • 18

    Shower or two

    • 10
    • 17

    Shower or two

    • 9
    • 17

    Shower or two

    • 9
    • 18

    Partly cloudy

Today 21 May Mount Lofty Ranges

Partly cloudy. The chance of morning fog. Light winds. Daytime maximum temperatures around 18.

South Central Coastal Waters

Wind
North to northwesterly 10 to 15 knots decreasing to about 10 knots in the early afternoon then tending north to northeasterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over SA will remain dominant as it slowly moves east and into the Tasman Sea on Friday. A cold front move across across South Australia over the weekend, followed by another high pressure system.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boomer Beach Temperature Statistics View More

May Temperature

Encounter Bay (6km)

  • Lowest 13 May, 2026

    7.7 °C

  • Average May

    15.4 °C

  • Highest 1 May, 2026

    29.7 °C

Climate (2021–Present)

Encounter Bay (6km)

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  • Average Low 2021–2026

    10.5 °C

  • Average 2021–2026

    15.3 °C

  • Average High 2021–2026

    20.7 °C
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