View the current warnings for South Australia
Forecast issued at 3:30 pm CST on Thursday 14 May 2026.
Weather Situation
A strong high pressure system in the Tasman Sea is slowly moving east. A cold front will move east across the Southern Ocean over the weekend, with a second front moving across the south of SA on Monday.
Forecast for Thursday until midnight
- Winds
- Northeasterly about 10 knots increasing to 10 to 15 knots in the late evening.
- Seas
- Below 1 metre.
- Swell
- South to southwesterly below 0.5 metres.
- Weather
- Mostly clear.
Friday 15 May
- Winds
- Northeasterly 10 to 15 knots.
- Seas
- Around 1 metre.
- Swell
- South to southwesterly below 1 metre.
- Weather
- Cloudy. Near 100% chance of rain. The chance of a thunderstorm near the Yorke Peninsula coast from the late morning.
Saturday 16 May
- Winds
- North to northeasterly 15 to 20 knots tending north to northwesterly below 10 knots during the morning.
- Seas
- Around 1 metre, decreasing below 0.5 metres during the afternoon.
- Swell
- South to southwesterly below 1 metre.
- Weather
- Partly cloudy. 90% chance of rain. The chance of a thunderstorm in the afternoon.
Sunday 17 May
- Winds
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- Swell
- South to southwesterly below 1 metre.
- Weather
- Partly cloudy. 60% 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 CST Thursday.
Product IDS11069