View the current warnings for South Australia
Forecast issued at 5:10 am CDT on Sunday 5 October 2025.
Weather Situation
A high pressure system over New South Wales will move over the Tasman Sea today. A trough will move across South Australia today. A cold front will approach from the southwest midweek.
Forecast for Sunday until midnight
- Winds
- North to northeasterly 15 to 20 knots, reaching up to 25 knots south of Port Noarlunga in the afternoon. Winds shifting south to southwesterly in the early afternoon then tending west to southwesterly 10 to 15 knots in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres around midday.
- Swell
- West to southwesterly below 0.5 metres.
- Weather
- Cloudy. 90% chance of showers late this afternoon and evening.
Monday 6 October
- Winds
- Southwesterly 10 to 15 knots.
- Seas
- Below 1 metre.
- Swell
- West to southwesterly below 1 metre.
- Weather
- Cloudy. 60% chance of showers.
Tuesday 7 October
- Winds
- Southwesterly about 10 knots becoming west to northwesterly during the morning.
- Seas
- Below 1 metre.
- Swell
- West to southwesterly below 1 metre.
- Weather
- Partly cloudy.
Wednesday 8 October
- Winds
- North to northwesterly 10 to 15 knots turning westerly during the afternoon.
- Seas
- Below 1 metre.
- Swell
- West to southwesterly below 1 metre.
- 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.
- 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 3:50 pm CDT Sunday.
Product IDS10035