Basham Beach Weather Forecast
- 15
- 31
Partly cloudy
- 14
- 23
Shower or two
- 13
- 19
Rain
- 8
- 16
Possible shower
- 8
- 16
Partly cloudy
- 8
- 19
Partly cloudy
- 7
- 21
Partly cloudy
Today 29 Sep Mount Lofty Ranges
Partly cloudy. Winds northwest to northeasterly 25 to 35 km/h tending northwest to southwesterly 15 to 20 km/h in the evening then becoming light in the late evening. Overnight temperatures falling to between 15 and 18 with daytime temperatures reaching 27 to 32.
South Central Coastal Waters
- Wind
- North to northeasterly 15 to 25 knots, reaching up to 30 knots in the late morning. Winds turning west to northwesterly 15 to 20 knots in the late morning and early afternoon.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres by early evening.
- 1st Swell
- Southwesterly 2 metres.
- Weather
- Cloudy.
Basham Beach Temperature Statistics View More
September Temperature
Encounter Bay (9km)
Lowest 18 September, 2026
2 °CAverage September
14.5 °CHighest 19 September, 2026
26.5 °C
Climate (2021–2026)
Encounter Bay (9km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
15.3 °CAverage High 2021–2026
20.7 °C