Macs Beach Offshore Weather Forecast
- 17
- 18
Partly cloudy
- 13
- 17
Partly cloudy
- 12
- 18
Sunny
- 13
- 18
Sunny
- 14
- 19
Sunny
- 14
- 19
Sunny
- 15
- 19
Sunny
Today 7 May Yorke Peninsula
Partly cloudy. Medium chance of showers, becoming less likely this afternoon. Winds west to southwesterly 15 to 25 km/h increasing to 30 km/h before turning south to southeasterly 15 to 25 km/h in the afternoon. Daytime maximum temperatures in the low 20s.
Gulf St Vincent Coastal Waters
- Wind
- West to southwesterly 10 to 15 knots, reaching up to 20 knots south of Port Vincent to Grange early in the morning. Winds turning southerly in the afternoon.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Partly cloudy. 60% chance of showers.
- Weather Situation
- A series of weak troughs will pass over SA waters over the next couple of days in a broad westerly flow. A high pressure system will build south of the Bight on Wednesday before drifting over Victoria later this week, then over the Tasman Sea this weekend.
Macs Beach Offshore Temperature Statistics View More
May Temperature
Roseworthy (57km)
Lowest 1 May, 2025
4.4 °CAverage May
16.3 °CHighest 5 May, 2025
28.5 °C
Climate (2020–Present)
Roseworthy (57km)
Average Low 2020–2025
9.7 °CAverage 2020–2025
16.2 °CAverage High 2020–2025
23.7 °C