View the current warnings for South Australia
Forecast issued at 3:40 am CST on Sunday 21 June 2026.
Weather Situation
A high pressure system centred over the Bight will move slowly eastwards into Monday. A cold front will move across southern coastal districts on Tuesday ahead of a new high moving across waters to the south mid to late next week.
Forecast for Sunday until midnight
- Winds
- South to southeasterly 10 to 15 knots decreasing to below 10 knots in the morning.
- Seas
- Below 1 metre.
- Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Cloudy.
Monday 22 June
- Winds
- Variable below 10 knots becoming northwesterly 10 to 15 knots in the early morning. Winds reaching up to 20 knots south of Beachport during the afternoon and evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
- Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. 80% chance of showers.
Tuesday 23 June
- Winds
- Westerly 15 to 20 knots turning south to southwesterly 10 to 15 knots during the day.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. 80% 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 am CST Sunday.
Product IDS11067