Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 03:40 AM CDT on Tuesday 20 January 2026
for the period until midnight CDT Wednesday 21 January 2026
Wind Warnings for Tuesday 20 January
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
Wind Warnings for Wednesday 21 January
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 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
Belvidere (35.2983°S, 138.946°E, 36m AMSL) set as my default location ›
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7 day forecast
Today: Partly cloudy. Winds SW 20 to 30 km/h turning S/SE during the morning then tending S/SW 25 to 40 km/h in the early afternoon. Daytime maximum temperatures in the low to mid 30s.
Forecast for Belvidere (35.2983°S, 138.946°E, 36m AMSL) Tue Wed Thu Fri Sat Sun Mon Summary 
Minimum 16° 15° 13° 11° 19° 16° 13° Maximum 28° 22° 22° 34° 40° 28° 36° Chance of rain 5% 30% 5% 10% 10% 5% 60% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm 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 20
(km/h)30
(km/h)25
(km/h)33
(km/h)23
(km/h)26
(km/h)18
(km/h)14
(km/h)23
(km/h)28
(km/h)17
(km/h)21
(km/h)14
(km/h)21
(km/h)Wind direction SSW SSW SSW SSW SE S ENE NNE NNE WNW SSW SSW NNE SW Relative humidity 73% 52% 74% 61% 58% 44% 41% 17% 21% 21% 56% 41% 38% 23% Dew point 16°C 17°C 14°C 14°C 7°C 10°C 5°C 6°C 7°C 13°C 12°C 14°C 11°C 12°C -
Sunrise and sunset times
Sunrise / Sunset for Belvidere (35.2983°S, 138.946°E, 36m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 5:52am CDT 6:20am CDT 8:30pm CDT 8:59pm CDT 7:20am CDT 9:33pm CDT 
Waxing crescent
First quarter Jan 26 Full moon Feb 02 Last quarter Feb 09 New moon Feb 17 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
