Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 09:30 AM CDT on Wednesday 11 March 2026
for the period until midnight CDT Thursday 12 March 2026
Wind Warnings for Wednesday 11 March
Strong Wind Warning for the following areas:
Spencer Gulf, Gulf St Vincent and Lower South East Coast
Cancellation for the following areas:
Adelaide Metropolitan Waters, Far West Coast, Upper West Coast, Lower West Coast, Central Coast, South Central Coast and Investigator Strait
Wind Warnings for Thursday 12 March
Strong Wind Warning for the following areas:
Far West Coast and Upper West Coast
The next marine wind warning summary will be issued by 3:30 pm CDT Wednesday.
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Check the latest Coastal Waters Forecast or Local
Waters Forecast at http://www.bom.gov.au/sa/forecasts/map.shtml for information on wind,
wave and weather conditions for these coastal zones.
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Forecast
Matta Flat (33.976°S, 137.7054°E, 47m AMSL) set as my default location ›
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7 day forecast
Today: Mostly sunny. Winds S 25 to 35 km/h.
Forecast for Matta Flat (33.976°S, 137.7054°E, 47m AMSL) Wed Thu Fri Sat Sun Mon Tue Summary 
Minimum 19° 13° 11° 13° 15° 16° 15° Maximum 26° 24° 26° 29° 31° 29° 30° Chance of rain 20% 10% 5% 5% 40% 50% 10% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Very High Very High Very High Very High Very High Very High Very High Fire Danger Rating Moderate Moderate Moderate Moderate - - - Frost risk Nil Nil Nil Nil Nil Nil Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 30
(km/h)32
(km/h)20
(km/h)31
(km/h)29
(km/h)26
(km/h)19
(km/h)15
(km/h)13
(km/h)20
(km/h)16
(km/h)15
(km/h)19
(km/h)17
(km/h)Wind direction SW SW S S ESE SE ESE SW ESE SW SSE S SE SSE Relative humidity 73% 41% 67% 41% 62% 29% 52% 24% 48% 30% 68% 43% 64% 38% Dew point 17°C 12°C 12°C 10°C 7°C 6°C 9°C 6°C 10°C 12°C 14°C 15°C 13°C 14°C -
Sunrise and sunset times
Sunrise / Sunset for Matta Flat (33.976°S, 137.7054°E, 47m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon 6:50am CDT 7:15am CDT 7:44pm CDT 8:09pm CDT 2:33pm CDT 
3rd quarter
Last quarter Mar 11 New moon Mar 19 First quarter Mar 26 Full moon Apr 02 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
