Semaphore Park Weather Forecast
- 15
- 29
Sunny
- 17
- 33
Sunny
- 21
- 33
Sunny
- 20
- 33
Sunny
- 21
- 32
Partly cloudy
- 21
- 30
Sunny
- 18
- 27
Partly cloudy
Today 11 Apr Adelaide
Sunny. Winds east to southeasterly 15 to 20 km/h tending south to southeasterly in the early afternoon then tending east to southeasterly in the evening.
Adelaide Metropolitan Waters
- Wind
- Southeasterly 10 to 15 knots becoming variable about 10 knots in the morning then becoming southeasterly 10 to 15 knots in the early afternoon.
- Seas
- Around 1 metre.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A weak trough to the east of Adelaide will continue to move eastwards, then about northeastern SA today as a high moves over waters to the south. The high moves quickly into the Tasman Sea, with a ridge of high pressure remaining over SA over the weekend and into the new week.
Semaphore Park Temperature Statistics View More
April Temperature
Adelaide Airport (11km)
Lowest 4 April, 2025
11.2 °CAverage April
17.6 °CHighest 1 April, 2025
25.5 °C
Climate (2020–Present)
Adelaide Airport (11km)
Average Low 2020–2025
12.1 °CAverage 2020–2025
16.7 °CAverage High 2020–2025
21.8 °C