<div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>People across </span><a href="https://www.9news.com.au/new-south-wales" rel="" target="" title="NSW"><span>NSW</span></a><span> are being urged to stay out of the water this weekend with a </span><a href="https://www.9news.com.au/national/experts-warn-sydneys-wild-weather-to-continue-today/4845cb4b-e10f-4cc0-a022-1fc3746f58cc" rel="" target="" title="one-in-50-year event"><span>one-in-50-year event</span></a><span> bringing powerful winds, dangerous </span><a href="https://www.9news.com.au/surf" rel="" target="" title="surf"><span>surf</span></a><span>, and the risk of coastal erosion across the state's coastline.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>Last night, the coastal low stirred up 100km/h winds and an 11-metre swell, with a coastal hazard warning continuing to stretch down from Forster to past Eden.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The hazardous surf warning is set to remain in place for the rest of the day, bringing dangerous surf forecasts, cold temperatures and powerful winds.</span></div></div><div><div id="adspot-mobile-medium"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>READ MORE: </span></strong><a href="https://www.9news.com.au/national/tropical-cyclone-narelle-severe-storm-batters-western-australia-coastline/5f398dd7-33fb-4e2e-8226-79371f263552" rel="" target="" title="'By far the worst, the most scary': Tropical Cyclone Narelle makes landfall in third state"><strong><span>'By far the worst, the most scary': Tropical Cyclone Narelle makes landfall in third state</span></strong></a></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The </span><a href="https://www.9news.com.au/bom" rel="" target="" title="Bureau of Meteorology"><span>Bureau of Meteorology</span></a><span> said the low is expected to move slowly east into the Tasman Sea and weaken during Saturday evening.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"Wind gusts can be 40 per cent stronger than the forecast, and even stronger in squalls and thunderstorms," the bureau said.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>"Maximum waves can be twice the forecast height."</span></div></div><div><div class="OUTBRAIN" data-reactroot="" data-src="//www.9news.com.au/national/hazardous-surf-warning-in-place-as-nsw-coast-hit-with-11metre-swell/c802f56b-593f-4d25-b85a-36474d12e5f6" data-widget-id="AR_5"></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>While the conditions are expected to ease, close to 100 flights were cancelled to and from </span><a href="https://www.9news.com.au/sydney-airport" rel="" target="" title="Sydney Airport"><span>Sydney Airport</span></a><span> last night.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><strong><span>READ MORE:</span></strong><span> </span><a href="https://www.9news.com.au/world/us-israel-iran-war-israel-warns-attacks-on-iran-will-escalate-and-expand-as-trump-claims-advances-in-ceasefire-talks/9158d843-2e6c-401d-8816-d23e38bdb20e" rel="" target="" title="Israel warns attacks on Iran 'will escalate and expand' as Trump claims advances in ceasefire talks"><strong><span>Israel warns attacks on Iran 'will escalate and expand' as Trump claims advances in ceasefire talks</span></strong></a></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The ferry between Manly and Circular Quay has also been cancelled until at least Sunday morning due to rough conditions.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>The system also impacted travel in </span><a href="https://www.9news.com.au/melbourne" rel="" target="" title="Melbourne"><span>Melbourne</span></a><span>, with more than 40 flights cancelled last night.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><span>All flights at the </span><a href="https://www.9news.com.au/airport" rel="" target="" title="airport"><span>airport</span></a><span> have resumed this morning.</span></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><em><strong><span>NEVER MISS A STORY:</span></strong></em><span> </span><em><span>Get your breaking news and exclusive stories first by following us across all platforms.</span></em></div></div><div class="block-content"><div class="styles__Container-sc-1ylecsg-0 goULFa"><ul><li><em><strong><span>Download the 9NEWS App here via</span></strong></em><span> 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