Australian Government Bureau of Meteorology, National Water Operations
Moderate Flood Warning For The Namoi River
Issued at 11:36 AM AEST on Thursday 28 August 2025
Flood Warning Number: 80
MINOR FLOODING OCCURRING AT WEE WAA
MODERATE FLOODING POSSIBLE AT BUGILBONE FROM FRIDAY
The flood peak along the Namoi River, resulting from recent rainfall is downstream of Wee Waa where minor flooding is occurring. Further downstream, Bugilbone is likely to reach minor flood level during Thursday afternoon and may reach the moderate flood level during Friday.
Minor flooding is occurring at Goangra, where the river level is falling slowly. Renewed river level rises are expected from Thursday and will continue at least until early next week.
Namoi River:
Moderate flooding is possible along the Namoi River at Bugilbone. Minor flooding is occurring at Wee Waa and Goangra.
The Namoi River at Wee Waa (Glencoe) is currently at 5.88 m and falling, with minor flooding.
The Namoi River at Wee Waa (Glencoe) is likely to fall below the minor flood level (5.30 m) overnight Thursday into Friday.
The Namoi River at Bugilbone is currently at 4.83 m and steady, below the minor flood level.
The Namoi River at Bugilbone is likely to exceed the minor flood level (4.90 m) Thursday afternoon. The river may reach around the moderate flood level (5.50 m) during Friday.
The Namoi River at Goangra is currently at 5.77 m and steady, with minor flooding.
Renewed river level rises are expected from Thursday and are expected to continue at least until early next week. The river level is expected to remain between the minor flood level (5.50 m) and the moderate flood level (6.70 m) over the next few days.
Flood Safety Advice:
Don't drive, walk, swim or play in floodwater because it is dangerous.
Stay away from flooded drains, rivers, streams and waterways.
Obey road closure signs. Plan ahead so you don't drive on flooded roads.
Check the ABC and local media for updates. The situation can change quickly, so stay informed.
For local emergency management warnings and advice visit www.ses.nsw.gov.au.}
For emergency assistance call SES on telephone number 132 500. In life-threatening emergencies, call 000 (triple zero) immediately.
Next issue:
The next warning will be issued by 12:00 PM AEST on Friday 29 August 2025.
Latest River Heights:
Peel River at Carroll Gap,1.58,steady,11:30 am Thu 28/08/25
Namoi River at Manilla,1.66,steady,11:30 am Thu 28/08/25
Mooki River at Breeza Station,1.19,steady,11:15 am Thu 28/08/25
Coxs Creek at Boggabri,1.03,steady,11:15 am Thu 28/08/25
Namoi River at Gunnedah,2.46,steady,11:15 am Thu 28/08/25
Namoi River at Boggabri,3.05,steady,11:30 am Thu 28/08/25
Narrabri Creek at Narrabri,2.41,falling,11:30 am Thu 28/08/25
Namoi River at Wee Waa (Glencoe),5.88,falling,11:15 am Thu 28/08/25
Namoi River at Bugilbone,4.83,steady,11:15 am Thu 28/08/25
Namoi River at Goangra,5.77,steady,11:30 am Thu 28/08/25
This advice is also available by dialling 1300 659 219. Warning, rainfall and river information are available at http://www.bom.gov.au/australia/flood.
Forecast
Merriwa (32.1394°S, 150.3557°E, 246m AMSL) set as my default location ›
-
7 day forecast
Today: Clear. Winds W/NW 15 to 25 km/h.
Forecast for Merriwa (32.1394°S, 150.3557°E, 246m AMSL) Thu Fri Sat Sun Mon Tue Wed Summary Minimum 7° 6° 6° 1° 2° 4° 4° Maximum 19° 19° 15° 19° 20° 20° 21° Chance of rain 5% 80% 5% 5% 5% 5% 5% Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate Fire Danger Rating Moderate Moderate Moderate No Rating No Rating - - Frost risk Nil Nil Nil High Moderate Slight Slight 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm Wind speed 26
(km/h)32
(km/h)20
(km/h)29
(km/h)35
(km/h)29
(km/h)5
(km/h)11
(km/h)6
(km/h)14
(km/h)4
(km/h)13
(km/h)8
(km/h)17
(km/h)Wind direction NW WNW NNW NW W W NNW WNW NNW WNW W W WNW W Relative humidity 68% 37% 57% 36% 64% 42% 68% 40% 68% 43% 76% 45% 70% 42% Dew point 8°C 3°C 6°C 3°C 4°C 2°C 5°C 5°C 7°C 7°C 9°C 7°C 9°C 7°C -
Sunrise and sunset times
Sunrise / Sunset for Merriwa (32.1394°S, 150.3557°E, 246m AMSL) First light Sunrise Sunset Last light Moon rise Moon set Moon phase First quarter Full moon Last quarter New moon 5:55am EST 6:19am EST 5:37pm EST 6:02pm EST 8:37am EST 10:19pm EST Waxing crescent
First quarter Aug 31 Full moon Sep 08 Last quarter Sep 14 New moon Sep 22 -
Warnings
-
Temperature for next 7 days
-
Rain for next 7 days