Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 03:40 AM CDT on Tuesday 21 October 2025
for the period until midnight CDT Wednesday 22 October 2025
Wind Warnings for Tuesday 21 October
Strong Wind Warning for the following areas:
Far West Coast, Upper West Coast, Lower West Coast, Central Coast, South Central Coast, Spencer Gulf and Investigator Strait
Wind Warnings for Wednesday 22 October
Storm Force Wind Warning for the following areas:
South Central Coast, Upper South East Coast and Lower South East Coast
Gale Warning for the following areas:
Investigator Strait
Strong Wind Warning for the following areas:
Adelaide Metropolitan Waters, Far West Coast, Upper West Coast, Lower West Coast, Central Coast, Spencer Gulf and Gulf St Vincent
The next marine wind warning summary will be issued by 9:30 am CDT Tuesday.
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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
Birchmore (35.7756°S, 137.4867°E, 47m AMSL) set as my default location ›
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7 day forecast
Today: Cloudy. Very high chance of showers. A thunderstorm likely from late this morning. Winds E 15 to 25 km/h shifting N/NW 25 to 35 km/h during the afternoon and evening. Daytime maximum temperatures in the low 20s.
Forecast for Birchmore (35.7756°S, 137.4867°E, 47m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary 
Minimum 9° 9° 7° 6° 11° 10° 8° Maximum 22° 17° 18° 19° 23° 18° 17° Chance of rain 90% 50% 60% 70% 50% 70% 40% Likely amount 10-20mm < 1mm < 1mm 1-5mm 1-5mm < 1mm < 1mm UV index Very High Very High High Very High Very High Very High High Fire Danger Rating No Rating Moderate No Rating No 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 16
(km/h)20
(km/h)35
(km/h)33
(km/h)5
(km/h)11
(km/h)7
(km/h)14
(km/h)19
(km/h)30
(km/h)26
(km/h)31
(km/h)19
(km/h)26
(km/h)Wind direction E ENE W SW WSW NW E ENE NNE NW W SW S S Relative humidity 89% 79% 79% 63% 75% 62% 79% 64% 86% 72% 78% 66% 73% 59% Dew point 13°C 18°C 8°C 10°C 10°C 11°C 10°C 11°C 16°C 18°C 11°C 11°C 7°C 9°C -
Sunrise and sunset times
Sunrise / Sunset for Birchmore (35.7756°S, 137.4867°E, 47m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 6:04am CDT 6:30am CDT 7:40pm CDT 8:06pm CDT 6:02am CDT 7:32pm CDT 
New moon
New moon Oct 21 First quarter Oct 30 Full moon Nov 06 Last quarter Nov 12 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
