Snellings Beach Weather Forecast

    • 16
    • 26

    Cloudy

    • 14
    • 21

    Showers easing

    • 12
    • 20

    Showers

    • 8
    • 17

    Shower or two

    • 8
    • 16

    Partly cloudy

    • 8
    • 18

    Cloudy

    • 8
    • 19

    Partly cloudy

Today 29 Sep Kangaroo Island

Partly cloudy. Slight chance of a shower in the west in the evening. Near zero chance of rain elsewhere. Winds north to northwesterly 25 to 35 km/h turning westerly 15 to 25 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the mid to high 20s.

Investigator Strait Coastal Waters

Wind
North to northwesterly 15 to 20 knots turning west to southwesterly 10 to 15 knots in the late afternoon then becoming variable below 10 knots in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre by early evening.
1st Swell
West to southwesterly below 1 metre.
Weather
Cloudy.
Weather Situation
A series of slow moving troughs will move over the west of SA on Tuesday then will across remaining parts of the state on Wednesday and Thursday as a couple of cold fronts move across waters to the south. A high pressure system will become established south of the Bight during Friday and persist there on Saturday. A trough will extend from WA over the far west of SA over the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Snellings Beach Temperature Statistics View More

September Temperature

Kingscote Airport (41km)

  • Lowest 18 September, 2026

    1.8 °C

  • Average September

    12.6 °C

  • Highest 19 September, 2026

    25.5 °C

Climate (2021–2026)

Kingscote Airport (41km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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