View the current warnings for South Australia
Forecast issued at 3:40 am CST on Monday 29 June 2026.
Weather Situation
A low pressure trough moving over the far west will slip southeastwards on Monday. A series of low pressure systems will pass over waters to south during the week with associated cold fronts crossing over SA.
Forecast for Monday until midnight
- Winds
- Northeasterly 10 to 15 knots, reaching up to 20 knots south of Port Noarlunga early in the morning. Winds turning northerly in the late morning.
- Seas
- Around 1 metre.
- Swell
- West to southwesterly below 0.5 metres.
- Weather
- Cloudy. 95% chance of showers.
Tuesday 30 June
- Winds
- Northerly 10 to 15 knots, reaching up to 20 knots south of Port Noarlunga in the late evening.
- Seas
- Around 1 metre.
- Swell
- West to southwesterly below 1 metre.
- Weather
- Partly cloudy. 60% chance of showers.
Wednesday 1 July
- Winds
- Northerly 15 to 25 knots turning northwesterly 20 to 30 knots during the day.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the afternoon.
- Swell
- West to southwesterly below 0.5 metres.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm in the morning.
Thursday 2 July
- Winds
- Northwesterly 25 to 30 knots turning westerly 20 to 30 knots during the day.
- Seas
- 2 to 3 metres.
- Swell
- West to southwesterly below 1 metre.
- Weather
- Cloudy. Near 100% 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 9:30 am CST Monday.
Product IDS10035