No warnings for South Australia
Forecast issued at 3:30 pm CDT on Wednesday 12 November 2025.
Weather Situation
A high pressure system over NSW extends a ridge over coastal waters. A broad low pressure trough is expected to form in the west on Thursday and track eastwards across the Bight on Friday before clearing to the east by Saturday. Following the trough, a series of cold fronts will pass across the southeast over the weekend.
Forecast for Wednesday until midnight
- Winds
- East to northeasterly 10 to 15 knots turning south to southeasterly in the evening.
- Seas
- Below 1 metre.
- Swell
- South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
- Weather
- Mostly clear.
Thursday 13 November
- Winds
- Variable about 10 knots becoming northeast to southeasterly 10 to 15 knots in the morning. Winds reaching up to 20 knots near the Eyre Peninsula coast in the late afternoon.
- Seas
- Around 1 metre.
- Swell
- South to southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm in the evening.
Friday 14 November
- Winds
- Easterly 10 to 15 knots shifting west to southwesterly 15 to 20 knots in the late morning and early afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo by early evening.
- Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- The chance of a thunderstorm in the morning and early afternoon. Mostly sunny afternoon.
Saturday 15 November
- Winds
- West to southwesterly 10 to 15 knots tending southeast to southwesterly during the afternoon then tending west to southwesterly 15 to 20 knots during the evening.
- Seas
- Around 1 metre.
- Swell
- South to southwesterly around 1 metre.
- Weather
- Partly cloudy.
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 Wednesday.
Product IDS11068