Issued: 6pm AEDT Sunday 12 Feburary 2023
Ex-Tropical Cyclone Gabrielle was downgraded to a deep low early this morning as it lost its tropical characteristics, however, the system still remains very strong.
The system passed close to Norfolk Island overnight, bringing damaging winds, large surf and heavy rainfall to the island.
Winds gusted to 102km/h and the island recorded 102 mm of rainfall in the 48 hours to 9 am Sunday.
The cyclone warning was cancelled early this morning for Norfolk Island.
A Severe Weather Warning remains for Norfolk Island for abnormally high tides and very heavy surf.
Ex-Tropical Cyclone Gabrielle now sits within New Zealand’s region of responsibility, please contact MetService New Zealand for further information.
Conditions will improve today as the system moves further to the southeast.
A Hazardous Surf warning is current for exposed beaches south of Sandy Cape, including K’gari, the Sunshine Coast and the Gold Coast. Beach closures and coastal erosion may be a possibility.
A Cyclone Watch has been declared for coastal communities from Groote Eylandt, including Alyangula, to the Queensland border.
A Tropical Low is developing along a strengthening monsoon trough near Groote Eylandt in the Gulf of Carpentaria. The low is forecast to deepen further near the western Gulf of Carpentaria coast tonight and into tomorrow.
The most likely scenario for this tropical low is for it to remain below cyclone strength, with gales to the south. However, depending on how long the system is over the Gulf of Carpentaria waters, the tropical low may develop into a tropical cyclone early on Tuesday morning.
The impacts will be similar regardless of whether it develops or not, with heavy rain and strong and gusty winds possibly damaging at times around the Gulf coast.
Tides may approach or exceed the Highest Astronomical Tide level about the Gulf of Carpentaria over the coming days, with the inundation of low-lying areas possible.
A Flood Watch is current for parts of the Top End and across far northern Queensland.
Minor to moderate flooding continues in northern and western Queensland and may be exacerbated by the upcoming rainfall in the Gulf Country.
Flooding continues to cause disruption to transport networks and isolates communities including Birdsville, Doomadgee, Burketown and Gregory.
A low to severe intensity heatwave is ongoing across parts of Queensland and Western Australia. Heatwave warnings are current for inland areas of south-eastern and central Queensland and much of inland Western Australia.
Afternoon temperatures will be five to ten degrees above average today and are likely to reach the low forties in southern inland Queensland and mid 40s in Western Australia.
Humidity is expected to be much lower than last week’s conditions with cooler conditions forecast from Monday and Tuesday.
Extreme fire dangers are forecast for the Darling Downs and Granite Belt District today, with high fire dangers elsewhere in many southern and central Queensland districts.
Fire dangers will remain high for the Darling Downs and Granite Belt in the coming days.
Severe thunderstorms are possible across southeast Queensland on Tuesday and possible for the Wilde Bay and Burnett on Wednesday with heavy rainfall, damaging winds and large hail possible.
Know your weather, know your risk. Residents and communities should stay up to date with the latest forecasts and warnings via our website and BOM Weather app and follow the advice of emergency services.