Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 03:30 PM CDT on Monday 19 January 2026
for the period until midnight CDT Tuesday 20 January 2026
Wind Warnings for Monday 19 January
Strong Wind Warning for the following areas:
Spencer Gulf
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
The next marine wind warning summary will be issued by 9:30 pm CDT Monday.
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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
Lewiston (34.5912°S, 138.5931°E, 20m AMSL) set as my default location ›
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7 day forecast
Today: Clear. Winds W/SW 25 to 35 km/h tending S/SW 20 to 30 km/h during the afternoon and evening.
Forecast for Lewiston (34.5912°S, 138.5931°E, 20m AMSL) Mon Tue Wed Thu Fri Sat Sun Summary 
Minimum 24° 16° 17° 14° 13° 19° 18° Maximum 32° 32° 30° 28° 32° 35° 32° Chance of rain 10% 5% 5% 5% 10% 10% 5% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Extreme Extreme Extreme Extreme Extreme Extreme Extreme Fire Danger Rating High 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 15
(km/h)31
(km/h)20
(km/h)29
(km/h)16
(km/h)31
(km/h)20
(km/h)22
(km/h)19
(km/h)19
(km/h)20
(km/h)28
(km/h)13
(km/h)25
(km/h)Wind direction N SW SW SW SSW SSW SSE S ENE WNW NNE WNW NNE WSW Relative humidity 37% 42% 69% 44% 53% 37% 52% 27% 32% 23% 27% 20% 44% 30% Dew point 15°C 16°C 15°C 18°C 12°C 14°C 8°C 7°C 5°C 8°C 6°C 9°C 12°C 12°C -
Sunrise and sunset times
Sunrise / Sunset for Lewiston (34.5912°S, 138.5931°E, 20m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase New moon First quarter Full moon Last quarter 5:53am CDT 6:22am CDT 8:30pm CDT 8:59pm CDT 6:19am CDT 9:01pm CDT 
New moon
New moon Jan 19 First quarter Jan 26 Full moon Feb 02 Last quarter Feb 09 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days
