View the current warnings for South Australia
Forecast issued at 3:30 pm CDT on Sunday 7 December 2025.
Weather Situation
A high pressure system over the eastern Bight will continue to move eastwards, to be centred over the Tasman Sea by Monday. A weak cold front clips the southeast late Monday, before another high pressure ridge develops south of the Bight on Tuesday. The high moves slowly eastwards to be centred over the Tasman Sea late Thursday.
Forecast for Sunday until midnight
- Winds
- West to northwesterly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres by early evening.
- Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Mostly clear.
Monday 8 December
- Winds
- Northwesterly 15 to 20 knots turning southwesterly 10 to 15 knots during the afternoon and evening.
- Seas
- 1 to 1.5 metres.
- Swell
- West to southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy.
Tuesday 9 December
- Winds
- South to southwesterly 10 to 15 knots turning southeasterly 15 to 20 knots during the morning.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres west of Kangaroo Island by early evening.
- Swell
- Southwesterly 2 to 3 metres.
- Weather
- Partly cloudy.
Wednesday 10 December
- Winds
- Southeasterly 15 to 25 knots.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres during the evening.
- Swell
- Southwesterly 2 to 3 metres.
- Weather
- Partly cloudy. 50% chance of showers.
Please be awareWind and wave forecasts are averages. Wind gusts can be 40 per cent stronger than the forecast, and stronger still in squalls and thunderstorms. Maximum waves can be twice the forecast height.
Nearby Coastal Waters
- See detailed wind and wave forecasts on MetEye
- This forecast is also available via scheduled broadcasts on marine radio.
- Latest Coastal Observations
- Tide Predictions
- Marine Knowledge Centre - explanations and definitions
The next routine forecast will be issued at 9:30 pm CDT Sunday.
Product IDS11065