View the current warnings for South Australia
Forecast issued at 3:53 pm CST on Sunday 25 June 2017.
Weather Situation
A high pressure system west of Perth extends a ridge over the State. Another high will develop over the southeast of the continent later Monday, ahead of a cold front moving over the south of the State on Wednesday. Another high will develop over the Bight later in the week.
Forecast for Sunday until midnight
- Winds
- Southwesterly 15 to 20 knots, easing to 10 to 15 knots during the evening.
- Seas
- 1.5 metres, decreasing to 1 metre later in the evening.
- Swell
- Southwesterly 3 metres, increasing to 3 to 4 metres south of Beachport.
- Weather
- Cloudy. 40% chance of showers.
Monday 26 June
- Winds
- Southwest to southerly around 10 knots, becoming variable below 10 knots late morning.
- Seas
- Around 1 metre.
- Swell
- Southwesterly 3 metres, increasing to 3 to 4 metres south of Port MacDonnell.
- Weather
- Cloudy. 60% chance of showers.
Tuesday 27 June
- Winds
- North to northwesterly 10 to 15 knots shifting west to southwesterly 15 to 20 knots during the late morning and early afternoon, then decreasing to 10 to 15 knots in the late afternoon and evening. Winds becoming variable about 10 knots north of Beachport during the evening.
- Seas
- Below 1 metre, increasing to around 1 metre during the morning.
- Swell
- Southwesterly 2.5 to 3 metres, increasing to 2.5 to 4 metres south of Port MacDonnell.
- Weather
- Cloudy. 70% chance of showers.
Wednesday 28 June
- Winds
- West to northwesterly 10 to 15 knots shifting southwesterly 15 to 20 knots during the afternoon.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres during the evening.
- Swell
- Southwesterly 2 to 3 metres, increasing to 3 to 4 metres south of Beachport during the evening.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm offshore in the morning.
Please be awareWind gusts can be 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. Wind warnings are issued for today and tomorrow and describe the highest category of wind warning for that day.
Nearby Coastal Waters
- 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 5:10 am CST Monday.
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