Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 03:50 PM CST on Wednesday 16 July 2025
for the period until midnight CST Thursday 17 July 2025
Wind Warnings for Wednesday 16 July
Strong Wind Warning for the following areas:
Lower West Coast, Central Coast, South Central Coast, Investigator Strait, Upper South East Coast and Lower South East Coast
Wind Warnings for Thursday 17 July
Strong Wind Warning for the following areas:
South Central Coast, Upper South East Coast and Lower South East Coast
The next marine wind warning summary will be issued by 5:10 am CST Thursday.
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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
O B Flat (37.8834°S, 140.7667°E, 40m AMSL) set as my default location ›
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7 day forecast
Today: Cloudy. High chance of showers, most likely later this evening. Winds NW 20 to 30 km/h.
Forecast for O B Flat (37.8834°S, 140.7667°E, 40m AMSL) Wed Thu Fri Sat Sun Mon Tue Summary 
Minimum 7° 7° 5° 6° 5° 5° 6° Maximum 15° 14° 15° 13° 14° 15° 13° Chance of rain 90% 20% 50% 60% 30% 90% 80% Likely amount 5-10mm < 1mm 1-5mm 1-5mm < 1mm 1-5mm 1-5mm UV index Low Low Low Low Low Low Low Fire Danger Rating - - - - - - - Frost risk Nil Nil Slight Nil Slight Slight Nil 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 13
(km/h)21
(km/h)13
(km/h)16
(km/h)17
(km/h)22
(km/h)30
(km/h)27
(km/h)15
(km/h)18
(km/h)27
(km/h)29
(km/h)27
(km/h)26
(km/h)Wind direction NNW NNW W WSW N NNW N WNW N NNW NNE NNE N NNW Relative humidity 100% 88% 93% 63% 87% 69% 84% 67% 88% 68% 74% 54% 82% 71% Dew point 9°C 12°C 9°C 6°C 6°C 8°C 7°C 7°C 6°C 8°C 3°C 5°C 6°C 9°C -
Sunrise and sunset times
Sunrise / Sunset for O B Flat (37.8834°S, 140.7667°E, 40m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase Last quarter New moon First quarter Full moon 6:50am CST 7:19am CST 5:07pm CST 5:36pm CST 10:56pm CST 10:21am CST 
Waning gibbous
Last quarter Jul 18 New moon Jul 25 First quarter Aug 01 Full moon Aug 09 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
