Boomer Beach Weather Forecast

    • 14
    • 21

    Possible shower

    • 15
    • 20

    Partly cloudy

    • 13
    • 22

    Sunny

    • 15
    • 21

    Partly cloudy

    • 15
    • 21

    Shower or two

    • 14
    • 20

    Possible shower

    • 15
    • 21

    Cloud clearing

Today 10 Jan Mount Lofty Ranges

Cloudy. Slight chance of a shower about the southern Fleurieu Peninsula, near zero chance elsewhere. Winds west to southwesterly 25 to 40 km/h tending south to southwesterly during the morning and early afternoon. Daytime maximum temperatures in the low 20s.

South Central Coastal Waters

Wind
West to southwesterly 20 to 25 knots, reaching up to 30 knots during the morning. Winds tending south to southwesterly 15 to 20 knots during the morning and early afternoon.
Seas
2 to 3 metres, decreasing to 1.5 to 2 metres around midday.
1st Swell
Southwesterly 4 to 6 metres.
Weather
Partly cloudy.
Weather Situation
A low pressure trough over the pastoral districts will continue to move into the northeast and will exit the far northeast this afternoon whilst a high pressure ridge will be begin to develop across the south. This ridge will persist across the state over the coming days with the high pressure centre moving south of the Bight on Sunday. On Tuesday a trough will develop in the far west while the ridge remains in the east.
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 6 January, 2026

    10.1 °C

  • Average January

    21 °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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