Port Caroline Weather Forecast
- 11
- 19
Rain
- 10
- 19
Shower
- 8
- 18
Shower
- 10
- 18
Shower
- 9
- 18
Shower
- 8
- 18
Cloudy
- 8
- 18
Cloudy
Today 16 May Lower South East
Cloudy. Very high chance of rain, becoming less likely late this afternoon and evening. The chance of a thunderstorm near the coast this afternoon. Winds northerly 20 to 30 km/h becoming light in the late afternoon. Daytime maximum temperatures around 18.
Upper South East Coastal Waters
Murray Mouth to Cape Jaffa- Wind
- North to northeasterly 15 to 20 knots tending north to northwesterly in the morning then becoming variable about 10 knots in the early afternoon.
- Seas
- 1 to 1.5 metres, decreasing to 0.5 metres by early evening.
- 1st Swell
- Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
- Weather
- Partly cloudy. 90% chance of showers. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A strong high pressure system in the Tasman Sea is slowly moving east. A cold front will move east across the Southern Ocean over the weekend, with a second front moving across the south of SA on Monday.
Port Caroline Temperature Statistics View More
May Temperature
Cape Jaffa (19km)
Lowest 11 May, 2026
8.7 °CAverage May
14.7 °CHighest 1 May, 2026
26 °C
Climate (2021–Present)
Cape Jaffa (19km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
14.4 °CAverage High 2021–2026
19.3 °C