Semaphore Weather Forecast
- 10
- 17
Mostly clear
- 9
- 18
Sunny
- 11
- 19
Sunny
- 11
- 20
Mostly sunny
- 13
- 18
Showers easing
- 9
- 19
Partly cloudy
- 13
- 20
Showers
Today 6 Jun Adelaide
Mostly clear. Light winds.
Adelaide Metropolitan Waters
- Wind
- North to northeasterly below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system over western NSW will continue to move eastwards to be centred over the Tasman Sea by Monday. Northerly winds freshen over the coastal waters on Tuesday ahead of a weakening cold front mid-week.
Semaphore Temperature Statistics View More
June Temperature
Parafield Airport (13km)
Lowest 5 June, 2026
5.4 °CAverage June
12.9 °CHighest 1 June, 2026
20.2 °C
Climate (2021–Present)
Parafield Airport (13km)
Average Low 2021–2026
11.3 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
23.6 °C