Australian Government Bureau of Meteorology
South Australia
Marine Wind Warning Summary for South Australia
Issued at 10:00 PM CST on Tuesday 23 April 2024
for the period until midnight CST Tuesday 23 April 2024
Wind Warnings for Tuesday 23 April
Cancellation for the following areas:
Adelaide Metropolitan Waters, Central Coast, South Central Coast, Spencer Gulf, Gulf St Vincent and Upper South East Coast
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
Mundoo Island (35.5495°S, 138.9298°E, 2m AMSL) set as my default location ›
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My MLA
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Current condition
TOMORROW11° 17° mostly sunny Chance of rain: 50% Likely amount: < 1mm First
lightLast light Sunrise Sunset 6:21am CST 6:47am CST 5:39pm CST 6:06pm CST NOW13.6° Feels Like: 5.1° Relative Humidity: 59% Dew: 5.7° Wind: SW 39km/h Gust: 46km/h Rainfall since 9am: 0.0mm Pressure: 1023.3hPa -
Today Weather
Mundoo IslandNow11.0°cFeels Like:7.2°Wind:SW 15km/hGusts:17km/hHumidity:71%11°Min17°MaxToday in Mundoo IslandCloudy. Winds SW 20 to 30 km/h turning S early in the morning then becoming S/SW and light in the late evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching around 16.Tomorrow11°Min17°MaxPartly cloudy. Medium chance of showers in the S, slight chance elsewhere. Winds SW 15 to 25 km/h turning S 20 to 30 km/h in the early afternoon then decreasing to 15 to 20 km/h in the evening. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching around 17. -
Radar
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Popup Radar
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Warnings
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7 day forecast
Today: Cloudy. Winds SW 20 to 30 km/h turning S early in the morning then becoming S/SW and light in the late evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching around 16.
Forecast for Mundoo Island (35.5495°S, 138.9298°E, 2m AMSL) Wed Thu Fri Sat Sun Mon Tue Summary Minimum 11° 10° 10° 8° 8° 11° 11° Maximum 17° 18° 17° 18° 21° 20° 17° Chance of rain 50% 40% 30% 5% 40% 30% 20% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate Fire Danger Rating Moderate Moderate Moderate Moderate - - - 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 25
(km/h)29
(km/h)21
(km/h)29
(km/h)12
(km/h)18
(km/h)13
(km/h)15
(km/h)14
(km/h)19
(km/h)16
(km/h)25
(km/h)24
(km/h)29
(km/h)Wind direction SSW SW SW SSW ESE SSE NE S N W SW S ESE SSE Relative humidity 57% 61% 76% 69% 77% 66% 70% 58% 59% 51% 71% 68% 73% 63% Dew point 6°C 9°C 10°C 11°C 9°C 10°C 8°C 9°C 7°C 10°C 11°C 13°C 9°C 9°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Mundoo Island Rain Forecast
Mundoo Island 12-month Rainfall ForecastAprMayJunJulAugSepOctNovDecJanFebMar20242025447556687687105012 - 34 - 78 - 910Well below normalBelow normalNear normalAbove normalWell above normalIssue Notes - Issued Apr 23
ENSO status: Inactive/Neutral. El Niño ended. IOD status: Neutral, becoming strongly positive. SAM status: Leading to neutral and returning positive. The El Niño Southern Oscillation (ENSO) is presently in an inactive phase, for the first time since August 2021. Ocean cooling continues over the eastern Pacific Ocean as sea surface temperatures approach near-normal conditions. Warmer than normal waters are present across the western Pacific Ocean, including the Coral Sea with added moisture and humidity to influence weather conditions in the eastern regions of Australia. The atmosphere continues to be firmly neutral after weakening early in the year with 3 out of 7 global models forecasting a La Niña to develop this coming winter season. A neutral ENSO typically has no significant impact on Australian rainfall during winter. The Indian Ocean Dipole (IOD) is in a neutral phase, although record-high ocean temperatures across the northwest Indian Ocean have the IOD index just tipping into a positivethreshold value. Persistent southeasterly winds over the eastern Indian Ocean during the previous month are forecast to ease with below-average wind speeds to develop off northwest Australia and the eastern Indian Ocean during the winter season. All international models are suggesting the IOD will strengthen into a strong positive phase over the next 2-3 months, with significant upwelling to start near Indonesia possibly following May. A positive IOD reduces the number of northwest cloudbands that cross Australia during winter and spring, thus reducing rainfall across central and southeastern parts of Australia. The Southern Annular Mode (SAM) is currently positive (mid-April) with the outlook favouring a neutral phase forecast in May and then the likelihood of returning to a positive phase during winter. A positive SAM increases easterly winds, increasing rainfall and thunderstorm activity in the east. A positive SAM also reduces the impact of cold fronts and decreases the rainfall over southernAustralia. Rainfall outlooks are showing above-average rainfall over winter for WA and central and northern SA, and eastern regions of QLD and NSW. Conversely, below-average rainfall is expected for western TAS, southern SA, and most of VIC.
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Popup - Daily historical
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Long range rainfall forecast
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Past 5 Days
Mundoo Island Past 5 Days
This MonthMinimum Maximum Rainfall Friday
Apr 1912.9 °C 17.5 °C 1.4 mmSaturday
Apr 209.6 °C 16.9 °C 0.0 mmSunday
Apr 218.8 °C 16.2 °C 0.0 mmMonday
Apr 226.8 °C 25.2 °C 0.2 mmTuesday
Apr 239.6 °C 25.5 °C 0.0 mmLegend -
Almanac
Almanac
Mundoo Island minimum temp history (35.5495°S, 138.9298°E, 2m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 25.5° 23/04/2024 Coldest this month 6.8° 22/04/2024 Hottest on record 37.6 09/04/2005 Coldest on record 5.8 15/04/2005 Hottest this year 40.9° 10/03/2024 Coldest this year 6.8° 22/04/2024 Long term average 21.8° Long term average 12.5° Average this month 19.4° Average this month 12.2° Hottest April On Record Avg. max. temp. 24.4° 2005 Coldest April on record Avg. min. temp. 10.8° 2008 Mundoo Island rainfall history (35.5495°S, 138.9298°E, 2m AMSL) RAINFALL Wettest This Month 4.2mm 09/04/2024 Total This Month 10.6mm
8.0 daysLong Term Average 28.4mm 11.0 days Wettest April on record 74.8mm 2015 Driest on record 5.6mm 2004 -
Year to Date
Mundoo Island Year To Date
Average Rainfall To Apr 77.2mm 28.2 day(s) Total For 2024 59.0mm 23.0 day(s) Total To This Day 2023 83.0mm 37.0 day(s) Wettest Day 16.4mm Jan26 Lowest Temperature 6.8°C Apr22 Highest Temperature 40.9°C Mar10 -
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Popup - Monthly historical
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Climatology
Climate History
Mundoo Island Climatology
Mundoo Island Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 25.6 24.7 24.0 21.8 18.5 15.9 15.4 16.4 18.7 21.0 23.1 24.6 20.7 Mean Min (°C) 16.2 15.9 14.6 12.5 10.5 8.6 8.1 8.3 9.4 10.9 13.1 14.6 11.8 Mean Rain (mm) 18.3 16.1 14.4 28.4 45.9 56.3 49.0 48.4 41.0 29.1 24.5 24.5 396.0 Mean Rain Days 5.0 5.3 6.9 11.0 15.5 18.1 17.9 17.4 14.5 10.0 8.3 7.4 137.2