Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 05:10 AM CST on Thursday 18 September 2025
for the period until midnight CST Friday 19 September 2025
Wind Warnings for Thursday 18 September
Strong Wind Warning for the following areas:
Lower South East Coast
Wind Warnings for Friday 19 September
Gale Warning for the following areas:
Lower South East Coast
Strong Wind Warning for the following areas:
Adelaide Metropolitan Waters, Upper West Coast, Lower West Coast, Central Coast, South Central Coast, Spencer Gulf, Gulf St Vincent, Investigator Strait and Upper South East Coast
The next marine wind warning summary will be issued by 3:50 pm 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
Largs Bay (34.8211°S, 138.4943°E, 0m AMSL) set as my default location ›
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7 day forecast
Today: Sunny. Winds N/NE 15 to 25 km/h tending N/NW 20 to 30 km/h in the morning then becoming light in the late evening.
Forecast for Largs Bay (34.8211°S, 138.4943°E, 0m AMSL) Thu Fri Sat Sun Mon Tue Wed Summary 
Minimum 10° 12° 11° 13° 12° 10° 11° Maximum 20° 16° 14° 15° 15° 15° 15° Chance of rain 5% 70% 80% 70% 10% 40% 20% Likely amount < 1mm 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index High Moderate High High Moderate 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 17
(km/h)19
(km/h)21
(km/h)32
(km/h)24
(km/h)21
(km/h)22
(km/h)21
(km/h)22
(km/h)26
(km/h)8
(km/h)18
(km/h)9
(km/h)11
(km/h)Wind direction NNE NNW WNW W WSW WSW W W SSW SW SSW SW W WSW Relative humidity 56% 43% 81% 62% 62% 64% 83% 73% 68% 58% 70% 64% 74% 66% Dew point 6°C 8°C 11°C 9°C 6°C 7°C 11°C 10°C 8°C 7°C 7°C 8°C 9°C 9°C -
Sunrise and sunset times
Sunrise / Sunset for Largs Bay (34.8211°S, 138.4943°E, 0m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 5:47am CST 6:12am CST 6:09pm CST 6:34pm CST 4:16am CST 2:34pm 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
