NORTH Shore residents have been advised that minor to moderate flooding is expected late Sunday night.
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State Emergency Service (SES) spokesperson Steve Lawrence warned residents that water is expected to break the bank along Shoreline Drive sometime on Sunday night or early Monday if predicted localised rainfall of up to 300mm occurs over the next 24-36 hours.
North Shore Progress Association’s Narelle Milligan issued a warning to all North Shore residents to be alert but not alarmed.
“We need to be alert but not alarmed. Because there could be high winds and power outages and possibly ferries not running, make sure all your stuff downstairs is up, you have emergency provisions especially lighting and tinned food, medical supplies and pet food,” Mrs Milligan posted to all residents on Friday night.
The Bureau has issued a widespread weather warning for the Mid North Coast.
An east coast low is forecast to develop off southern Queensland and northern New South Wales coast late Saturday, and is then expected to move southward on Sunday.
Damaging winds:
Damaging winds from the north-east, averaging 60 to 65 km/h with peak gusts in excess of 90 km/h are possible in the far north, extending to central parts by Saturday afternoon then to the south by Saturday evening. Damaging winds are expected to persist into Sunday along much of the coast.
Winds are expected to ease and turn north-westerly in the north early Sunday.
Heavy rain and flooding:
Heavy rain which may lead to flash flooding is possible in the north on Saturday and over the remainder late Saturday and during Sunday.
The SES has issued a minor to moderate flood warning for the Hastings River and a minor flood warning for the Camden Haven.
SES has advised that the North Shore is officially on Flood Watch with Sunday expected to be the worst day.
Residents are urged to be prepared and to contact Northside Progress Association’s Narelle Milligan for an SES kit if required.
Phone 0411236124 for a kit.
Weekend rainfall totals of 80mm to 150mm are likely for much of the area with localised falls between 200mm to 300mm.
Farmers are advised to monitor the weather and be ready to move their livestock, pumps and other equipment away from rising waters.
Oyster Lease Operators are advised to monitor the river for possible rises and be ready to move equipment.
Rising river levels may result in the closure of low lying bridges at Toorooka, Bellbrook, Turners Flat, Temagog and Sherwood.
High tides and big seas:
Abnormally high tides which may cause sea water flooding of low lying areas are likely.
Water levels will exceed the highest tide of the year during Saturday and Sunday evening high tides and the Sunday morning high tide.
Very heavy surf which may lead to localised damage and coastal erosion is likely.
Beach conditions in these areas will be dangerous and people should stay well away from the surf and surf exposed areas.
Marine Rescue NSW Deputy Commissioner Dean Storey said the forecast coastal conditions, with gale force winds and heavy swell, were too risky for safe boating.
“Marine Rescue NSW volunteers will be on high alert this weekend for any emergencies that should arise in the wild weather and sea conditions,” he said.
“The simple advice is to stay on shore. It’s just not safe out there – for you or the rescue crews who would have to come to your aid in the event of an emergency.”
Waves off the coast of up to four metres are expected.
Stay safe on the road:
Police are urging motorists to take care on the roads across NSW this weekend as heavy rain is predicted.
Acting State Emergency Operations Controller, Acting Deputy Commissioner Geoff Mckechnie said it’s important not to become complacent after such a long period of good weather.
“With heavy rainfall, damaging winds, and hazardous surf expected this weekend, we are advising everyone to take greater care.
“Motorists have been used to driving in dry conditions of late but heavy winds and rainfall brings with it a range of dangers including slippery roads and debris.”
“If you need to be out plan your trip and check the relevant websites for updated information on traffic and weather conditions,” Acting Deputy Commissioner Mckechnie said.
Police are also urging anyone thinking of going out on the water this weekend, including rock fisherman, to reconsider given the severe conditions which are predicted.
SES assistance:
The State Emergency Service advises that people should:
- Move vehicles under cover or away from trees.
- Secure or put away loose items around your house, yard and balcony.
- Keep clear of fallen power lines.
- Don't drive, ride or walk through flood water.
- Keep clear of creeks and storm drains.
- If you are trapped by flash flooding, seek refuge in the highest available place and ring 000 if you need rescue.
For emergency help in floods and storms, ring your local SES Unit on 132 500 or visit www.ses.nsw.gov.au.