Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 10:00 PM CST on Thursday 18 September 2025
for the period until midnight CST Friday 19 September 2025
Wind Warnings for Friday 19 September
Gale Warning for the following areas:
South Central Coast, Upper South East Coast and Lower South East Coast
Strong Wind Warning for the following areas:
Adelaide Metropolitan Waters, Upper West Coast, Lower West Coast, Central Coast, Spencer Gulf, Gulf St Vincent and Investigator Strait
The next marine wind warning summary will be issued by 5:10 am CST 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
Alma (34.2666°S, 138.6309°E, 168m AMSL) set as my default location ›
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7 day forecast
Today: Mostly sunny day. Medium chance of showers, most likely in the evening. Winds W/NW 15 to 20 km/h increasing to 20 to 30 km/h in the early morning then tending W/SW 30 to 45 km/h in the late morning and afternoon. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching between 18 and 21.
Forecast for Alma (34.2666°S, 138.6309°E, 168m AMSL) Fri Sat Sun Mon Tue Wed Thu Summary 
Minimum 9° 8° 9° 8° 5° 7° 7° Maximum 17° 13° 15° 15° 16° 16° 18° Chance of rain 80% 70% 70% 20% 10% 5% 5% Likely amount < 1mm 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Moderate High High Moderate High High High Fire Danger Rating - - - - - - - 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 22
(km/h)36
(km/h)22
(km/h)23
(km/h)23
(km/h)27
(km/h)15
(km/h)21
(km/h)9
(km/h)16
(km/h)7
(km/h)16
(km/h)14
(km/h)20
(km/h)Wind direction WNW W WSW WSW WNW W SSW SW S SW WSW WSW WNW W Relative humidity 79% 50% 66% 61% 83% 66% 72% 51% 67% 54% 75% 55% 70% 45% Dew point 10°C 7°C 5°C 6°C 10°C 9°C 7°C 6°C 6°C 7°C 8°C 8°C 8°C 6°C -
Sunrise and sunset times
Sunrise / Sunset for Alma (34.2666°S, 138.6309°E, 168m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 5:43am CST 6:08am CST 6:09pm CST 6:34pm CST 4:47am CST 3:38pm CST 
Waning crescent
New moon Sep 22 First quarter Sep 30 Full moon Oct 07 Last quarter Oct 14 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
