Australian Government Bureau of Meteorology
Tasmania
Marine Wind Warning Summary for Tasmania
Issued at 04:05 PM EST on Thursday 25 April 2024
for the period until midnight EST Friday 26 April 2024
Wind Warnings for Thursday 25 April
Strong Wind Warning for the following areas:
Frederick Henry Bay and Norfolk Bay, Storm Bay, Channel, Central Plateau Lakes, Upper East Coast, Lower East Coast, South East Coast and South West Coast
Cancellation for the following areas:
Central North Coast and East of Flinders Island
Wind Warnings for Friday 26 April
Strong Wind Warning for the following areas:
Lower East Coast, South East Coast and South West Coast
The next marine wind warning summary will be issued by 5:00 am EST Friday.
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Check the latest Coastal Waters Forecast or Local
Waters Forecast at http://www.bom.gov.au/tas/forecasts/map.shtml for information on wind,
wave and weather conditions for these coastal zones.
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Forecast
Barretta (43.0458°S, 147.2648°E, 6m AMSL) set as my default location ›
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My MLA
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Current condition
TODAY9° 15° Chance of rain: 20% Likely amount: < 1mm First
lightLast light Sunrise Sunset 6:25am EST 6:55am EST 5:22pm EST 5:51pm EST NOW11.9° Feels Like: 7.6° Relative Humidity: 65% Dew: 5.5° Wind: SW 17km/h Gust: 19km/h Rainfall since 9am: 0.0mm Pressure: -
Today Weather
BarrettaNow11.0°cFeels Like:8.1°Wind:SW 9km/hGusts:11km/hHumidity:68%9°Min15°MaxToday in BarrettaCloudy. Slight chance of a shower in the S, near zero chance elsewhere. Winds W 25 to 40 km/h decreasing to 20 to 30 km/h in the late evening.Tomorrow10°Min18°MaxPartly cloudy. Medium chance of showers in the far S, most likely in the morning and afternoon. Near zero chance of rain elsewhere. Winds W 25 to 35 km/h. Overnight temperatures falling to between 5 and 10 with daytime temperatures reaching between 11 and 18. -
Radar
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Popup Radar
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Warnings
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7 day forecast
Today: Cloudy. Slight chance of a shower in the S, near zero chance elsewhere. Winds W 25 to 40 km/h decreasing to 20 to 30 km/h in the late evening.
Forecast for Barretta (43.0458°S, 147.2648°E, 6m AMSL) Thu Fri Sat Sun Mon Tue Wed Summary Minimum 9° 10° 9° 9° 11° 8° 9° Maximum 15° 18° 18° 19° 15° 14° 15° Chance of rain 20% 5% 5% 40% 50% 70% 60% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm 1-5mm 1-5mm UV index Moderate Moderate Moderate Moderate Low Low Low Fire Danger Rating Moderate 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 28
(km/h)33
(km/h)14
(km/h)20
(km/h)7
(km/h)7
(km/h)12
(km/h)11
(km/h)19
(km/h)29
(km/h)24
(km/h)30
(km/h)18
(km/h)26
(km/h)Wind direction W WSW W W NNW NNW N NNE W WSW WSW SW WSW SW Relative humidity 62% 59% 66% 56% 69% 55% 66% 52% 65% 50% 62% 57% 68% 60% Dew point 5°C 5°C 7°C 8°C 8°C 8°C 8°C 8°C 7°C 3°C 4°C 5°C 6°C 6°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Barretta Rain Forecast
Barretta 12-month Rainfall ForecastAprMayJunJulAugSepOctNovDecJanFebMar20242025966567665767105012 - 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
Barretta Past 5 Days
This MonthMinimum Maximum Rainfall Sunday
Apr 2110.4 °C 20.4 °C 0.0 mmMonday
Apr 229.4 °C 18.3 °C 0.0 mmTuesday
Apr 238.3 °C 20.6 °C 0.0 mmWednesday
Apr 249.2 °C 14.9 °C 6.2 mmThursday
Apr 2510.4 °C 14.4 °C 0.0 mmLegend -
Almanac
Almanac
Barretta minimum temp history (43.0458°S, 147.2648°E, 6m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 22.6° 14/04/2024 Coldest this month 8.1° 20/04/2024 Hottest on record Coldest on record Hottest this year 31.0° 09/03/2024 Coldest this year 8.1° 20/04/2024 Long term average 17.8° Long term average 10.4° Average this month 18.6° Average this month 10.5° Hottest - On Record Avg. max. temp. - - Coldest - on record Avg. min. temp. - - Barretta rainfall history (43.0458°S, 147.2648°E, 6m AMSL) RAINFALL Wettest This Month 10.2mm 03/04/2024 Total This Month 25.0mm
7.0 daysLong Term Average 33.8mm 11.5 days Wettest - on record - - Driest on record 10.8mm 2016 -
Year to Date
Barretta Year To Date
Average Rainfall To Apr 134.8mm 38.9 day(s) Total For 2024 76.8mm 33.0 day(s) Total To This Day 2023 152.8mm 38.0 day(s) Wettest Day 12.6mm Jan18 Lowest Temperature 8.1°C Apr20 Highest Temperature 31.0°C Mar 9 -
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Popup - Monthly historical
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Climatology
Climate History
Barretta Climatology
Barretta Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 22.1 21.5 20.3 17.8 15.0 13.0 12.8 13.2 15.1 16.7 18.3 20.3 17.1 Mean Min (°C) 13.5 13.2 12.4 10.4 8.5 7.1 6.5 6.3 7.6 8.7 10.2 11.7 9.7 Mean Rain (mm) 32.6 27.8 40.6 33.8 51.5 51.5 41.9 50.5 37.7 56.9 44.7 42.9 522.7 Mean Rain Days 7.8 9.2 10.4 11.5 13.6 13.7 14.5 15.5 14.0 13.8 13.7 11.4 149.2