Australian Government Bureau of Meteorology
New South Wales
Marine Wind Warning Summary for New South Wales
Issued at 04:05 PM EST on Saturday 20 April 2024
for the period until midnight EST Sunday 21 April 2024
Wind Warnings for Saturday 20 April
Strong Wind Warning for the following areas:
Byron Coast, Coffs Coast, Macquarie Coast, Hunter Coast, Sydney Coast and Illawarra Coast
Wind Warnings for Sunday 21 April
Strong Wind Warning for the following areas:
Byron Coast and Coffs Coast
The next marine wind warning summary will be issued by 4:10 am EST Sunday.
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Check the latest Coastal Waters Forecast or Local
Waters Forecast at http://www.bom.gov.au/nsw/forecasts/map.shtml for information on wind,
wave and weather conditions for these coastal zones.
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Forecast
Gearys Flat (31.1793°S, 152.5728°E, 273m AMSL) set as my default location ›
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My MLA
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Current condition
TOMORROW15° 24° Chance of rain: 80% Likely amount: 1-5mm First
lightLast light Sunrise Sunset 5:48am EST 6:13am EST 5:22pm EST 5:46pm EST NOW17.3° Feels Like: 19.7° Relative Humidity: 98% Dew: 17.0° Wind: N 0km/h Gust: 0km/h Rainfall since 9am: 1.0mm Pressure: 1023.0hPa -
Today Weather
Gearys FlatNow17.3°cFeels Like:16.6°Wind:SW 15km/hGusts:20km/hHumidity:95%15°Min24°MaxToday in Gearys FlatPartly cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm along the coastal fringe. Winds S/SW 15 to 20 km/h tending S/SE 15 to 25 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 11 and 16 with daytime temperatures reaching between 16 and 23.Tomorrow15°Min24°MaxPartly cloudy. Medium chance of showers, most likely in the morning and afternoon. Light winds becoming SE 15 to 20 km/h in the morning then becoming light in the late afternoon. Overnight temperatures falling to between 10 and 16 with daytime temperatures reaching between 17 and 24. -
Radar
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Popup Radar
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Warnings
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7 day forecast
Today: Partly cloudy. High chance of showers, most likely in the morning and afternoon. The chance of a thunderstorm along the coastal fringe. Winds S/SW 15 to 20 km/h tending S/SE 15 to 25 km/h in the morning then becoming light in the late evening. Overnight temperatures falling to between 11 and 16 with daytime temperatures reaching between 16 and 23.
Forecast for Gearys Flat (31.1793°S, 152.5728°E, 273m AMSL) Sun Mon Tue Wed Thu Fri Sat Summary Minimum 15° 15° 14° 13° 13° 13° 11° Maximum 24° 24° 24° 26° 27° 24° 25° Chance of rain 80% 90% 50% 20% 30% 40% 70% Likely amount 1-5mm 1-5mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index High High Moderate High High Moderate Moderate Fire Danger Rating No Rating No Rating No Rating No Rating - - - 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 12
(km/h)16
(km/h)10
(km/h)11
(km/h)6
(km/h)7
(km/h)6
(km/h)7
(km/h)7
(km/h)11
(km/h)11
(km/h)12
(km/h)8
(km/h)10
(km/h)Wind direction SSW S SSW SSE SW E NW ENE W S SSW S SW S Relative humidity 85% 68% 80% 64% 78% 68% 77% 60% 67% 55% 66% 64% 68% 63% Dew point 18°C 17°C 17°C 17°C 16°C 18°C 16°C 17°C 15°C 16°C 14°C 16°C 14°C 17°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Gearys Flat Rain Forecast
Gearys Flat 12-month Rainfall ForecastAprMayJunJulAugSepOctNovDecJanFebMar20242025865876785456105012 - 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
Gearys Flat Past 5 Days
This MonthMinimum Maximum Rainfall Tuesday
Apr 1617.0 °C 27.4 °C 5.2 mmWednesday
Apr 1713.6 °C 26.6 °C 6.8 mmThursday
Apr 1814.2 °C 26.1 °C 6.6 mmFriday
Apr 1910.8 °C 23.6 °C 19.4 mmSaturday
Apr 2013.7 °C 22.9 °C 0.4 mmLegend -
Almanac
Almanac
Gearys Flat minimum temp history (31.1793°S, 152.5728°E, 273m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 31.4° 02/04/2024 Coldest this month 10.8° 19/04/2024 Hottest on record 33.2 02/04/2016 Coldest on record 3.0 29/04/2008 Hottest this year 41.2° 26/01/2024 Coldest this year 10.8° 19/04/2024 Long term average 25.3° Long term average 13.1° Average this month 25.8° Average this month 14.8° Hottest April On Record Avg. max. temp. 27.1° 2016 Coldest April on record Avg. min. temp. 10.7° 2006 Gearys Flat rainfall history (31.1793°S, 152.5728°E, 273m AMSL) RAINFALL Wettest This Month 72.4mm 06/04/2024 Total This Month 238.6mm
12.0 daysLong Term Average 68.2mm 13.9 days Wettest April on record 240.0mm 2009 Driest on record 9.8mm 2006 -
Year to Date
Gearys Flat Year To Date
Average Rainfall To Apr 555.3mm 59.0 day(s) Total For 2024 586.0mm 58.0 day(s) Total To This Day 2023 338.6mm 55.0 day(s) Wettest Day 72.4mm Apr 6 Lowest Temperature 10.8°C Apr19 Highest Temperature 41.2°C Jan26 -
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Popup - Monthly historical
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Climatology
Climate History
Gearys Flat Climatology
Gearys Flat Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 29.5 28.9 27.4 25.3 22.5 20.2 20.1 21.8 24.4 25.9 26.9 28.4 25.1 Mean Min (°C) 18.0 18.0 16.6 13.1 8.6 6.6 5.0 5.2 8.1 11.2 14.3 16.2 11.7 Mean Rain (mm) 115.2 161.4 210.5 68.2 59.7 111.6 42.8 45.1 43.1 84.9 102.7 106.6 1140.8 Mean Rain Days 13.8 14.9 16.4 13.9 11.2 12.7 9.9 7.6 8.5 11.0 12.9 14.0 145.7