Source: Bureau of Meteorology
for DAMAGING WINDS and DAMAGING SURF
For people in Snowy Mountains and parts of Illawarra, South Coast and Australian Capital Territory Forecast Districts.
Issued at 4:47 am Tuesday, 28 July 2020.
COASTAL LOW BRINGS DAMAGING WINDS AND SURF TO CENTRAL AND SOUTHERN PARTS OF COAST
A deep low pressure system lies off the central New South Wales coast and is expected to remain slow moving, bringing damaging winds and large wind-driven waves along southern parts of the coast. Conditions are forecast to ease this morning as the low weakens and moves east.
DAMAGING WINDS averaging 60 to 70 km/h with peak gusts in excess of 90 km/h are possible for parts of the Snowy Mountains, Southern Tablelands, ACT and exposed areas of the southern coastline. For Alpine areas above 1900 metres, winds may average 80 to 90 km/h with peak gusts in excess of 120 km/h.
Winds are expected to gradually through this morning, as the low gradually weakens and moves east.
VERY HEAVY SURF which may lead to localised damage and coastal erosion with wind-driven large sea waves is likely for coastal areas south of Wollongong, especially in the south-facing surf zones.
Beach conditions in these areas could be dangerous and people should stay well away from the surf and surf exposed areas.
A Hazardous Surf Warning is also current for coastal areas between the South Coast and Hunter Coast. See http://www.bom.gov.au/nsw/warnings/hazardoussurf.shtml.
A Flood Warning is current for the Deua River and St Georges Basin on the South Coast. A Flood Watch is also current for the South Coast river catchments.
Locations which may be affected include Wollongong, Batemans Bay, Eden, Moruya Heads, Cooma, Bombala, Bredbo, Adaminaby and Nimmitabel.
Severe weather is no longer occurring in the Southern Tablelands district and the warning for this district is CANCELLED.
Bellambi AWS recorded 91 km/h wind gust at 12:58 am Monday.
Kiama AWS recorded 96 km/h wind gust at 1:51pm Monday.
Ulladulla recorded a 113 km/h wind gust at 10:22 am Monday
Moruya Airport AWS recorded a 91 km/h wind gust at 9:24am Monday.
Montague Island recorded a 117 km/h wind gust at 1:46pm Monday.
Point Perpendicular AWS recorded a 98 km/h wind gust at 3:37pm Monday
Wollongong Airport AWS recorded a 98 km/h wind gust at 2:05pm
Jervis Bay Airfield, High Range (Wanganderry) and Mount Ginini have also recorded 89 km/h gusts today.
The Batemans Bay wave rider buoy has recorded significant wave heights of 5-6m today, with a maximum wave height of 11.6m on Monday afternoon.
Many locations through the Hunter, Sydney Metropolitan, Illawarra and South Coast districts have recorded in excess of 100 mm of rainfall in the past 24 hours.
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 at least 8 metres away from fallen power lines or objects that may be energised, such as fences.
* Trees that have been damaged by fire are likely to be more unstable and more likely to fall.
* Report fallen power lines to either Ausgrid (131 388), Endeavour Energy (131 003), Essential Energy (132 080) or Evoenergy (131 093) as shown on your power bill.
* Stay vigilant and monitor conditions. Note that the landscape may have changed following bushfires.
* For emergency help in floods and storms, ring your local SES Unit on 132 500.
Source: Bureau of Meteorology