Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 03:40 AM CDT on Friday 19 December 2025
for the period until midnight CDT Saturday 20 December 2025
Wind Warnings for Friday 19 December
Strong Wind Warning for the following areas:
Spencer Gulf
Wind Warnings for Saturday 20 December
Strong Wind Warning for the following areas:
Far West Coast
The next marine wind warning summary will be issued by 9:30 am CDT Friday.
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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
Moonta (34.0674°S, 137.5921°E, 23m AMSL) set as my default location ›
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7 day forecast
Today: Mostly sunny morning. The chance of a thunderstorm in the N in the afternoon. Winds E/SE 15 to 20 km/h becoming light before dawn then becoming S/SW 25 to 40 km/h in the early morning. Overnight temperatures falling to between 16 and 21 with daytime temperatures reaching 27 to 34.
Forecast for Moonta (34.0674°S, 137.5921°E, 23m AMSL) Fri Sat Sun Mon Tue Wed Thu Summary
Minimum 18° 13° 16° 11° 12° 10° 12° Maximum 30° 29° 25° 24° 25° 26° 28° Chance of rain 30% 50% 30% 30% 5% 5% 5% Likely amount < 1mm 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating High High 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 17
(km/h)32
(km/h)18
(km/h)25
(km/h)34
(km/h)36
(km/h)18
(km/h)26
(km/h)23
(km/h)29
(km/h)21
(km/h)27
(km/h)25
(km/h)26
(km/h)Wind direction WSW SW S WSW WSW WSW SSW SW SSW SW S SSW SSE S Relative humidity 52% 44% 58% 38% 65% 42% 55% 39% 59% 42% 56% 40% 55% 28% Dew point 16°C 16°C 12°C 14°C 13°C 12°C 9°C 9°C 12°C 12°C 10°C 11°C 10°C 8°C -
Sunrise and sunset times
Sunrise / Sunset for Moonta (34.0674°S, 137.5921°E, 23m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 5:34am CDT 6:04am CDT 8:29pm CDT 8:58pm CDT 4:51am CDT 8:06pm CDT
Waning crescent
New moon Dec 20 First quarter Dec 28 Full moon Jan 03 Last quarter Jan 11 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days