Basham Beach Weather Forecast

    • 9
    • 15

    Rain

    • 7
    • 16

    Showers

    • 10
    • 16

    Showers

    • 10
    • 17

    Shower or two

    • 6
    • 16

    Partly cloudy

    • 5
    • 17

    Sunny

    • 5
    • 17

    Sunny

Today 11 Jul Mount Lofty Ranges

Cloudy. Very high chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm about the southern Fleurieu Peninsula in the afternoon, possibly severe with damaging winds. Winds northwesterly 30 to 40 km/h turning westerly 25 to 40 km/h in the early afternoon. Daytime maximum temperatures between 11 and 14.

South Central Coastal Waters

Wind
Westerly 25 to 30 knots. Winds southeast of Kangaroo Island may reach up to 35 knots at times.
Seas
3 metres.
1st Swell
Westerly 2 to 3 metres, increasing to 3 to 5 metres around midday.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm in the late morning.
Weather Situation
A cold front in the Bight will move across the south of SA today followed by a weaker front on Monday. A high pressure system centred near southern WA will begin to dominate the weather pattern across SA mid next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Basham Beach Temperature Statistics View More

July Temperature

Encounter Bay (9km)

  • Lowest 8 July, 2026

    1.5 °C

  • Average July

    10.2 °C

  • Highest 9 July, 2026

    16.2 °C

Climate (2021–2026)

Encounter Bay (9km)

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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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