Weirs Cove Weather Forecast
- 12
- 18
Partly cloudy
- 9
- 19
Shower
- 11
- 20
Partly cloudy
- 12
- 20
Shower
- 10
- 16
Shower
- 11
- 16
Shower
- 9
- 16
Shower
Today 20 May Kangaroo Island
Mostly sunny. Slight chance of a shower. Winds southwesterly 15 to 20 km/h becoming light in the middle of the day. Daytime maximum temperatures around 19.
South Central Coastal Waters
- Wind
- Southwesterly 10 to 15 knots becoming variable below 10 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- Southwesterly 2.5 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system over SA will remain dominant as it slowly moves east and into the Tasman Sea on Friday. A cold front will moves across the Bight on Saturday.
Weirs Cove Temperature Statistics View More
May Temperature
Cape Borda (34km)
Lowest 10 May, 2026
9.5 °CAverage May
14.7 °CHighest 1 May, 2026
22.7 °C
Climate (2021–Present)
Cape Borda (34km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
14.9 °CAverage High 2021–2026
18.9 °C