Australian Government Bureau of Meteorology
New South Wales
Hazardous Surf Warning for New South Wales
Issued at 04:13 AM EST on Friday 26 April 2024
Weather Situation
Surf and swell conditions are expected to be hazardous, particularly for south facing beaches, for coastal activities such as rock fishing, boating, and swimming in the following areas.
Hazardous Surf Warning for the following areas:
Macquarie Coast, Hunter Coast and Sydney Coast
Warnings for Saturday 27 April
Hazardous Surf Warning for the following areas:
Macquarie Coast and Hunter Coast
NSW Police Force, Marine Area Command advise that:
People should consider staying out of the water and avoid walking near surf-exposed areas.
Rock fishers should avoid coastal rock platforms exposed to the ocean and seek a safe location that is sheltered from the surf.
Boaters planning to cross shallow water and ocean bars should consider changing or delaying their voyage.
Boaters already on the water should carry the appropriate safety equipment and wear a lifejacket.
Boaters should remember to log on with their local Marine Rescue radio base, via VHF Radio or the Marine Rescue APP, and consider their safety management plan.
The next warning will be issued by 5:00 pm EST Friday.
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Check the Coastal Waters Forecast for information
on wind, wave and weather conditions for
these areas at http://www.bom.gov.au/nsw/ or on marine
radio.
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Forecast
Riamukka (31.399°S, 151.6954°E, 1089m AMSL) set as my default location ›
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My MLA
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Current condition
TODAY5° 18° mostly sunny Chance of rain: 5% Likely amount: < 1mm First
lightLast light Sunrise Sunset 5:56am EST 6:21am EST 5:22pm EST 5:46pm EST NOW10.5° Feels Like: 5.8° Relative Humidity: 78% Dew: 6.8° Wind: E 20km/h Gust: 30km/h Rainfall since 9am: 0.0mm Pressure: 1023.7hPa -
Today Weather
RiamukkaNow9.3°cFeels Like:4.8°Wind:SE 22km/hGusts:26km/hHumidity:100%5°Min18°MaxToday in RiamukkaPartly cloudy. The chance of fog in the S early this morning. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds W/SW 15 to 20 km/h tending SE/SW 15 to 25 km/h in the morning then becoming light in the evening. Daytime maximum temperatures between 17 and 23.Tomorrow4°Min19°MaxPartly cloudy. The chance of morning fog in the S. High chance of showers along the coastal fringe, medium chance elsewhere. Light winds becoming SE 15 to 20 km/h in the early afternoon then becoming light in the late afternoon. Overnight temperatures falling to between 7 and 13 with daytime temperatures reaching between 18 and 23. -
Radar
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Popup Radar
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Warnings
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7 day forecast
Today: Partly cloudy. The chance of fog in the S early this morning. Medium chance of showers along the coastal fringe, slight chance elsewhere. Winds W/SW 15 to 20 km/h tending SE/SW 15 to 25 km/h in the morning then becoming light in the evening. Daytime maximum temperatures between 17 and 23.
Forecast for Riamukka (31.399°S, 151.6954°E, 1089m AMSL) Fri Sat Sun Mon Tue Wed Thu Summary Minimum 5° 4° 6° 6° 6° 6° 5° Maximum 18° 19° 19° 20° 19° 16° 16° Chance of rain 5% 10% 5% 40% 80% 20% 30% Likely amount < 1mm < 1mm < 1mm < 1mm 1-5mm < 1mm < 1mm UV index High High High High Moderate Moderate Moderate Fire Danger Rating No Rating No Rating No Rating No Rating - - - Frost risk Slight Slight Nil Nil Nil Nil Slight 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 12
(km/h)9
(km/h)10
(km/h)10
(km/h)8
(km/h)7
(km/h)5
(km/h)8
(km/h)8
(km/h)12
(km/h)15
(km/h)18
(km/h)14
(km/h)14
(km/h)Wind direction ESE SE ESE E ENE ENE WNW WSW W WSW S S S SSW Relative humidity 69% 50% 75% 54% 77% 52% 73% 54% 70% 70% 77% 64% 68% 57% Dew point 6°C 7°C 9°C 9°C 9°C 9°C 10°C 9°C 9°C 12°C 8°C 8°C 6°C 7°C -
28 Day Rainfall forecast
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12 Month Rainfall Forecast
Riamukka Rain Forecast
Riamukka 12-month Rainfall ForecastAprMayJunJulAugSepOctNovDecJanFebMar20242025865876785456105012 - 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
Riamukka Past 5 Days
This MonthMinimum Maximum Rainfall Sunday
Apr 217.5 °C 22.0 °C 0.0 mmMonday
Apr 224.5 °C 21.0 °C 0.0 mmTuesday
Apr 232.0 °C 22.5 °C 0.0 mmWednesday
Apr 248.0 °C 19.5 °C 0.0 mmThursday
Apr 255.0 °C - 0.2 mmLegend -
Almanac
Almanac
Riamukka minimum temp history (31.399°S, 151.6954°E, 1089m AMSL) MAXIMUM TEMPERATURE MINIMUM TEMPERATURE Hottest this month 25.5° 01/04/2024 Coldest this month 0.0° 11/04/2024 Hottest on record 30.6 04/04/1986 Coldest on record -9.0 27/04/1978 Hottest this year 35.0° 03/02/2024 Coldest this year 0.0° 11/04/2024 Long term average 21.2° Long term average 5.7° Average this month 21.1° Average this month 6.5° Hottest April On Record Avg. max. temp. 24.6° 2005 Coldest April on record Avg. min. temp. 2.0° 1978 Riamukka rainfall history (31.399°S, 151.6954°E, 1089m AMSL) RAINFALL Wettest This Month 25.0mm 06/04/2024 Total This Month 68.0mm
8.0 daysLong Term Average 40.2mm 6.7 days Wettest April on record 135.8mm 1990 Driest on record 0.3mm 1980 -
Year to Date
Riamukka Year To Date
Average Rainfall To Apr 269.6mm 33.7 day(s) Total For 2024 310.2mm 36.0 day(s) Total To This Day 2023 281.0mm 32.0 day(s) Wettest Day 52.6mm Mar19 Lowest Temperature 0.0°C Apr11 Highest Temperature 35.0°C Feb 3 -
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Weather Radar for Australia
Australia Radars
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Popup - Monthly historical
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Climatology
Climate History
Riamukka Climatology
Riamukka Long-Term Averages
Long-Term Averages Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann Mean Max (°C) 27.7 26.8 24.9 21.2 17.0 13.5 12.8 14.5 17.9 21.2 23.6 26.4 20.6 Mean Min (°C) 12.8 12.6 10.1 5.7 2.1 0.2 -1.0 -0.7 2.1 5.3 8.5 10.9 5.7 Mean Rain (mm) 96.5 74.7 58.2 40.2 45.0 45.6 50.8 52.3 54.6 74.4 87.0 100.8 778.5 Mean Rain Days 10.3 8.6 8.1 6.7 8.7 10.4 9.8 9.2 8.8 9.8 10.7 11.3 112.5