Semaphore South Weather Forecast
- 10
- 21
Partly cloudy
- 9
- 24
Mostly sunny
- 13
- 29
Partly cloudy
- 20
- 30
Showers
- 18
- 25
Partly cloudy
- 15
- 29
Sunny
- 20
- 32
Shower or two
Today 16 Nov Adelaide
Cloudy morning, mostly sunny afternoon. Winds southeasterly 15 to 20 km/h becoming light in the early morning then becoming southeasterly 15 to 25 km/h in the morning.
Adelaide Metropolitan Waters
- Wind
- Southeasterly 10 to 15 knots, reaching up to 20 knots north of Brighton during the afternoon and evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres north of Brighton by early evening.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred south of WA extends a ridge over most of SA. The high will move slowly eastwards during the week. A trough over inland WA will move over SA later in the week.
Semaphore South Temperature Statistics View More
November Temperature
Parafield Airport (14 km)
Lowest 7 November, 2026
8.1 °CAverage November
17.1 °CHighest 12 November, 2026
29.7 °C
Climate (2021–2026)
Parafield Airport (14 km)
Average Low 2021–2026
11.3 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
23.7 °C