Boomer Beach Weather Forecast

    • 21
    • 43

    Afternoon cool change. Windy

    • 16
    • 23

    Cloud clearing

    • 15
    • 37

    Sunny

    • 25
    • 36

    Sunny

    • 18
    • 23

    Partly cloudy

    • 17
    • 24

    Partly cloudy

    • 17
    • 27

    Mostly sunny

Today 24 Jan Mount Lofty Ranges

Mostly sunny. Winds northwesterly 35 to 50 km/h shifting south to southeasterly 20 to 30 km/h in the evening. Daytime maximum temperatures in the low 40s.

Extreme Fire Danger Rating

Take action now to protect life and property

South Central Coastal Waters

Wind
Northwest to northeasterly 15 to 20 knots, reaching up to 30 knots inshore in the late morning and early afternoon. Winds tending southerly in the morning.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres west of Kangaroo Island.
1st Swell
Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon, then increasing to 1 to 1.5 metres later in the evening.
Weather
Partly cloudy.
Weather Situation
A trough is forecast to move over southern SA today, and linger through inland parts of SA into Sunday. Another high pressure system is expected to move over waters to the south over the weekend, extending a ridge over southern SA on Sunday, before a second trough moves into the west on Monday and across the south on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Boomer Beach Temperature Statistics View More

January Temperature

Encounter Bay (6km)

  • Lowest 23 January, 2026

    8.5 °C

  • Average January

    19.6 °C

  • Highest 7 January, 2026

    42.1 °C

Climate (2021–Present)

Encounter Bay (6km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    20.6 °C
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