Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 10:00 AM CST on Thursday 18 April 2024
for the period until midnight CST Friday 19 April 2024
Wind Warnings for Friday 19 April
Cancellation for the following areas:
Spencer Gulf
The next Marine Wind Warning Summary will be issued when required.
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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
Port Augusta (32.4916°S, 137.7621°E, 0m AMSL) set as my default location ›
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My MLA
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Current condition
TOMORROW11° 23° Chance of rain: 5% Likely amount: < 1mm First
lightLast light Sunrise Sunset 6:19am CST 6:44am CST 5:51pm CST 6:16pm CST NOW17.0° Feels Like: 11.6° Relative Humidity: 63% Dew: 9.9° Wind: SW 28km/h Gust: 32km/h Rainfall since 9am: 1.4mm Pressure: 1025.7hPa -
Today Weather
Port AugustaNow15.8°cFeels Like:10.4°Wind:S 26km/hGusts:32km/hHumidity:61%11°Min23°MaxToday in Port AugustaMostly sunny. Winds SE 20 to 30 km/h. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching 20 to 25.Tomorrow11°Min23°MaxSunny. Winds E/SE 15 to 25 km/h. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching 22 to 27. -
Radar
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Popup Radar
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Warnings
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7 day forecast
Today: Mostly sunny. Winds SE 20 to 30 km/h. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching 20 to 25.
Forecast for Port Augusta (32.4916°S, 137.7621°E, 0m AMSL) Sat Sun Mon Tue Wed Thu Fri Summary Minimum 11° 9° 9° 12° 13° 11° 9° Maximum 23° 25° 28° 27° 21° 20° 19° Chance of rain 5% 5% 5% 5% 10% 5% 5% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index High High High High High High High Fire Danger Rating Moderate Moderate Moderate 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)25
(km/h)15
(km/h)19
(km/h)12
(km/h)11
(km/h)17
(km/h)20
(km/h)28
(km/h)31
(km/h)24
(km/h)31
(km/h)18
(km/h)26
(km/h)Wind direction SSE SSW SSE S E NW NNE WNW S SSW S S SSE S Relative humidity 60% 37% 55% 26% 45% 20% 36% 26% 57% 43% 62% 46% 63% 38% Dew point 9°C 8°C 7°C 5°C 5°C 3°C 4°C 6°C 9°C 8°C 8°C 8°C 7°C 5°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Port Augusta Rain Forecast
Port Augusta 12-month Rainfall ForecastAprMayJunJulAugSepOctNovDecJanFebMar202420254575677108698105012 - 34 - 78 - 910Well below normalBelow normalNear normalAbove normalWell above normalIssue Notes - Issued Apr 16
ENSO status: Inactive. El Niño ended. IOD status: Neutral, becoming positive. SAM status: Positive, favouring positive. The El Niño Southern Oscillation (ENSO) has returned to an inactive phase for the first time since August 2021. Ocean cooling is occurring in the eastern Pacific, with 3 out of 7 global models forecasting a La Niña to develop in 2024. Warmer than normal waters are situated in the Coral Sea, providing moisture and humidity to the east coast. The atmosphere continues to be firmly neutral after weakening early in the year. A neutral ENSO typically has no significant impact on Australian rainfall during winter. The Indian Ocean Dipole (IOD) is in a neutral phase. Ocean temperatures are high across most of the Indian Ocean, and the IOD index is spiking in response. Persistent southeasterly winds have set in over the eastern Indian Ocean, signalling that the atmosphere is starting to respond to the ocean patterns. All international models are suggesting the IOD will strengthen into apositive phase over the next 2-3 months, with significant upwelling to start near Indonesia possibly in May. A positive IOD reduces the number of northwest cloudbands that cross Australia during winter and spring, reducing rainfall across central and southeastern parts of Australia. The Southern Annular Mode (SAM) is positive and will favour a positive phase during autumn and into winter. A positive SAM increases easterly winds, increasing rainfall and thunderstorm activity in the east. A positive SAM also reduces cold fronts and rainfall over southern Australia, particularly for southwest WA. Rainfall outlooks are showing below average rainfall over winter for WA, and the southwest coasts of SA, Vic and Tas. Conversely, above average rainfall is expected for eastern parts of Qld and NSW, and potentially eastern Tas.
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Popup - Daily historical
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Long range rainfall forecast
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Past 5 Days
Port Augusta Past 5 Days
This MonthMinimum Maximum Rainfall Monday
Apr 1512.3 °C 24.6 °C 0.0 mmTuesday
Apr 1615.3 °C 24.6 °C 0.0 mmWednesday
Apr 1714.8 °C 23.8 °C 0.0 mmThursday
Apr 1810.5 °C 21.2 °C 0.0 mmFriday
Apr 1914.3 °C 21.1 °C 0.0 mmLegend -
Almanac
Almanac
Port Augusta minimum temp history (32.4916°S, 137.7621°E, 0m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 27.6° 14/04/2024 Coldest this month 7.4° 14/04/2024 Hottest on record 38.7 01/04/2014 Coldest on record 4.2 29/04/2008 Hottest this year 45.5° 23/01/2024 Coldest this year 7.4° 14/04/2024 Long term average 26.6° Long term average 12.9° Average this month 23.5° Average this month 12.6° Hottest April On Record Avg. max. temp. 28.6° 2002 Coldest April on record Avg. min. temp. 10.6° 2006 Port Augusta rainfall history (32.4916°S, 137.7621°E, 0m AMSL) RAINFALL Wettest This Month 0.2mm 09/04/2024 Total This Month 0.2mm
1.0 daysLong Term Average 20.7mm 4.3 days Wettest April on record 115.0mm 2014 Driest on record 0.0mm 2021 -
Year to Date
Port Augusta Year To Date
Average Rainfall To Apr 67.3mm 13.9 day(s) Total For 2024 42.6mm 9.0 day(s) Total To This Day 2023 50.4mm 9.0 day(s) Wettest Day 25.6mm Jan 7 Lowest Temperature 7.4°C Apr14 Highest Temperature 45.5°C Jan23 -
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Popup - Monthly historical
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Climatology
Climate History
Port Augusta Climatology
Port Augusta Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 34.1 33.1 30.5 26.6 21.5 18.0 18.0 20.0 24.0 27.0 30.0 32.1 26.3 Mean Min (°C) 19.6 18.8 16.7 12.9 8.6 5.9 4.6 5.4 8.5 11.9 15.2 17.3 12.0 Mean Rain (mm) 15.4 18.4 12.8 20.7 16.8 24.6 15.8 15.2 18.3 18.9 21.7 26.2 222.2 Mean Rain Days 3.6 2.5 3.5 4.3 7.4 11.4 10.6 8.3 5.6 5.5 5.7 4.5 71.6