Middle Spit Weather Forecast
- 20
- 38
Partly cloudy
- 14
- 31
Partly cloudy
- 15
- 24
Windy
- 12
- 23
Partly cloudy
- 9
- 29
Sunny
- 13
- 30
Sunny
- 16
- 32
Partly cloudy
Today 4 Dec Mid North
Mostly clear. Winds northwesterly 25 to 40 km/h shifting south to southwesterly 20 to 30 km/h in the late afternoon.
Gulf St Vincent Coastal Waters
- Wind
- Southwesterly 10 to 15 knots tending southerly 15 to 20 knots in the late afternoon.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A low pressure trough over the west and south of SA will move northeastwards during the afternoon and evening then will linger over the northeast and far north on Friday as a ridge of high pressure builds over the south. The trough will clear to the northeast of SA late Saturday. A weak cold front will move across the southern coastal districts on Saturday as the high centre becomes established over the western Bight. The high will move slowly eastwards on Sunday and early next week.
Middle Spit Temperature Statistics View More
December Temperature
Roseworthy (44km)
Lowest 2 December, 2025
6.3 °CAverage December
16.5 °CHighest 2 December, 2025
26.8 °C
Climate (2020–Present)
Roseworthy (44km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
16.2 °CAverage High 2020–2025
23.6 °C