Australian Government Bureau of Meteorology, New South Wales
Minor Flood Warning For The Clarence River
Issued at 03:56 PM EDT on Wednesday 12 March 2025
Flood Warning Number: 21
MINOR FLOODING OCCURRING AT GRAFTON, ULMARRA AND MACLEAN
The river level at Grafton fell below the moderate flood level Wednesday afternoon with minor flooding now occurring.
Downstream, minor flooding continues at Ulmarra and Maclean.
Clarence River:
Minor flooding is occurring along the Clarence River at Grafton, Ulmarra and Maclean.
The Clarence River at Grafton (Prince St) is currently at 3.59 metres and falling, with minor flooding.
The Clarence River at Grafton (Prince St) may fall below the minor flood level (2.10 m) Thursday afternoon.
The Clarence River at Ulmarra is currently at 3.00 metres and falling, with minor flooding.
The Clarence River at Ulmarra may fall below the minor flood level (2.10 m) Thursday afternoon.
The Clarence River at Maclean is currently at 1.88 metres and falling, with minor flooding.
The Clarence River at Maclean may fall below the minor flood level (1.60 m) Thursday morning.
Flood Safety Advice:
In life threatening emergencies, call 000 (triple zero) immediately. If you require rescue, assistance to evacuate or other emergency help, ring NSW SES on 132 500.
* Avoid drowning. Stay out of rising water, seek refuge in the highest available place.
* Prevent damage to your vehicle. Move it under cover, away from areas likely to flood.
* Avoid being swept away. Stay out of fast-flowing creeks and storm drains.
* Never drive, ride or walk through flood water. Flood water can be deceptive and dangerous.}
For more emergency information, advice, and access to the latest river heights and rainfall observations and forecasts:
* NSW SES: www.ses.nsw.gov.au
* RMS Live Traffic: www.livetraffic.com
* Latest River Heights and Rainfall Observations: www.bom.gov.au/nsw/flood/northcoast.shtml
* Latest NSW Warnings: www.bom.gov.au/nsw/warnings/
* Rainfall Forecasts: www.bom.gov.au/australia/meteye/
* BOM NSW Twitter: www.twitter.com/BOM_NSW
Next issue:
The next warning will be issued by 10:00 am EDT on Thursday 13 March 2025.
Latest River Heights:
Nymboida River at Nymboida,3.95,Steady,03:30 PM WED 12/03/25
Mann River at Mitchell,0.95,Steady,03:30 PM WED 12/03/25
Boyd River at Broadmeadows,1.99,Steady,03:30 PM WED 12/03/25
Clarence River at Tabulam,4.32,Falling,03:30 PM WED 12/03/25
Clarence River at Baryulgil,6.10,Falling,12:30 AM WED 12/03/25
Mann River at Jackadgery,3.50,Falling,03:00 PM WED 12/03/25
Clarence River at Lilydale,7.17,Falling,03:30 PM WED 12/03/25
Orara River at Glenreagh (Automatic Gauge),3.42,Falling,03:00 PM WED 12/03/25
Clarence River at Grafton (Prince St),3.59,Falling,03:55 PM WED 12/03/25
Clarence River at Ulmarra,3.00,Falling,03:30 PM WED 12/03/25
Clarence River at Maclean,1.88,Falling,03:30 PM WED 12/03/25
This advice is also available by dialling 1300 659 210. Warning, rainfall and river information are available at www.bom.gov.au/nsw/flood. The latest weather forecast is available at www.bom.gov.au/nsw/forecasts.
Forecast
North Shore (31.4024°S, 152.9019°E, 2m AMSL) set as my default location ›
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7 day forecast
Today: Partly cloudy. The chance of fog in the early morning. Medium chance of showers about higher ground, slight chance elsewhere. The chance of a thunderstorm inland in the afternoon and early evening. Light winds becoming E/NE 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 13 and 18 with daytime temperatures reaching 25 to 30.
Forecast for North Shore (31.4024°S, 152.9019°E, 2m AMSL) Thu Fri Sat Sun Mon Tue Wed Summary Minimum 18° 18° 18° 18° 19° 19° 18° Maximum 27° 29° 30° 30° 31° 23° 24° Chance of rain 5% 5% 5% 10% 80% 70% 60% Likely amount < 1mm < 1mm < 1mm < 1mm 1-5mm 1-5mm < 1mm UV index Very High Very High Very High Very High Very High Very High Very High 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 5
(km/h)15
(km/h)9
(km/h)17
(km/h)10
(km/h)19
(km/h)14
(km/h)19
(km/h)13
(km/h)22
(km/h)11
(km/h)11
(km/h)6
(km/h)11
(km/h)Wind direction NW ENE N NE N NE NNE NE W S SSW S SSE SE Relative humidity 83% 66% 81% 63% 84% 59% 79% 59% 74% 70% 75% 70% 74% 63% Dew point 19°C 19°C 19°C 20°C 19°C 20°C 18°C 20°C 22°C 22°C 16°C 16°C 16°C 16°C -
Sunrise and sunset times
Sunrise / Sunset for North Shore (31.4024°S, 152.9019°E, 2m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter 6:22am EDT 6:47am EDT 7:10pm EDT 7:34pm EDT 6:40pm EDT 5:29am EDT Waxing gibbous
Full moon Mar 14 Last quarter Mar 22 New moon Mar 29 First quarter Apr 05 -
Warnings
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Temperature for next 7 days
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Rain for next 7 days