Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 03:30 PM CDT on Sunday 21 December 2025
for the period until midnight CDT Sunday 21 December 2025
Wind Warnings for Sunday 21 December
Strong Wind Warning for the following areas:
Spencer Gulf and Gulf St Vincent
Cancellation for the following areas:
Adelaide Metropolitan Waters and Central Coast
The next marine wind warning summary will be issued by 9:30 pm CDT Sunday.
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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
Nangkita (35.3456°S, 138.676°E, 149m AMSL) set as my default location ›
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7 day forecast
Today: Partly cloudy. Slight chance of a shower on the E slopes, near zero chance elsewhere. Winds SW 25 to 40 km/h turning S 25 to 35 km/h in the evening then decreasing to 15 to 25 km/h in the late evening.
Forecast for Nangkita (35.3456°S, 138.676°E, 149m AMSL) Sun Mon Tue Wed Thu Fri Sat Summary 
Minimum 13° 12° 13° 12° 13° 10° 13° Maximum 24° 23° 22° 23° 21° 25° 33° Chance of rain 90% 50% 20% 10% 30% 10% 5% Likely amount 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating High Moderate Moderate High High - - 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 15
(km/h)28
(km/h)12
(km/h)16
(km/h)16
(km/h)19
(km/h)13
(km/h)21
(km/h)21
(km/h)26
(km/h)19
(km/h)19
(km/h)14
(km/h)13
(km/h)Wind direction W W WSW W SW SSW SW SSW SSE S ESE SE ENE ESE Relative humidity 87% 56% 59% 46% 62% 48% 66% 54% 65% 51% 60% 37% 43% 22% Dew point 16°C 15°C 9°C 11°C 10°C 11°C 12°C 13°C 10°C 11°C 7°C 9°C 10°C 9°C -
Sunrise and sunset times
Sunrise / Sunset for Nangkita (35.3456°S, 138.676°E, 149m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 5:27am CDT 5:56am CDT 8:29pm CDT 8:59pm CDT 6:25am CDT 9:46pm CDT 
Waxing crescent
First quarter Dec 28 Full moon Jan 03 Last quarter Jan 11 New moon Jan 19 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
