Newcastle Beach Surf Forecast and Surf Report

G'day, Rusty here. Look, I’ll be straight with you – the next 16 days are a bit of a mixed bag for Newcastle Beach. There’s a bit of a rough patch to start, with Wednesday morning the only real bright spot early on, then a long quiet spell before things get interesting again towards the end of the month and into September. It’s not a total write-off, but you’ll need to pick your moments.

The first real chance to get wet comes early Wednesday morning, August 19th. Newcastle Beach is a beach and reef setup, exposed to the swell, and it’s very consistent here, so it usually has something. The water is sitting at 64°, which is a bit colder than normal for this time of year – about 2° off, so you’ll want a decent wetsuit. We’ve got a clean 2ft ESE swell with a 10-second period, and the wind is a light NNE cross-off at 3 mph. Combined wave energy is 204 (moderate), but the conditions are clean, making it a good little session for the beginner crowd. There’s a bit of a chance of crowds here, as it’s a popular spot, but on a Wednesday morning it should be manageable.

From Wednesday afternoon, things go downhill fast. The wind picks up from the ENE at 15 mph, making a mess of the 4ft ESE swell. Thursday through to the end of the following week is pretty grim – small, weak swells with poor winds and mostly ordinary surf. Thursday morning, August 20th, has a clean 3ft swell but with a short 7-second period, and the energy is only 73 (weak). Friday morning, August 21st, has a tiny 2ft swell with offshore NW wind, but not enough oomph to get excited about. The weekend and the start of the following week are a complete write-off, with waves barely breaking.

It’s not until the morning of Thursday, August 27th, that we see a real change, but it’s a rough one. An 8ft S swell with an 11-second period rolls in, and the combined energy is a massive 1561 (very strong). That’s serious size, but the wind is a cross-shore SW at 12 mph, creating a chop. This is expert-only territory – too big for beginners, and the conditions are marginal with questionable tide. It’s not a clean day, but the power is there for the brave.

The best of the entire outlook lands on Friday morning, August 28th. The swell drops to a more manageable 5ft from the SSE, with a 9-second period, and the wind swings offshore from the WNW at 12 mph. Combined energy is 315 (moderate), and the conditions are clean and offshore. It’s a standout for sure. Friday afternoon gets even better for the late session – the wind goes glassy, with a 4ft SSE swell and 338 (moderate) energy. That afternoon is a true gem, with clean, glassy conditions. Saturday morning, August 29th, is a letdown after that, with a cross-shore wind spoiling the 4ft swell.

Looking further out, the first week of September has some promise. Tuesday morning, September 1st, has a 5ft SE swell with a 12-second period, which is a nice long-period groundswell. Combined energy is 801 (strong), but the wind is a light cross-shore, so it’s a bit messy. The best day in this stretch is Wednesday morning, September 2nd, with a 4ft SE swell, 9-second period, and absolutely glassy conditions with zero wind. Combined energy is 288 (moderate), and it’s clean as a whistle. That’s a prime morning for a long, smooth session, especially for the beach and reef setup here. The rest of the week trails off into small and onshore slop.

So, the two standout windows are Friday August 28th (both morning and afternoon) and Wednesday morning September 2nd. The Friday is a bigger, cleaner swell with offshore winds, while the Wednesday is a smaller, glassy day perfect for cruising. For the beginners, stick to the Wednesday morning of the 2nd, as the Friday swell at 5ft is still a bit of a push. For the more experienced, Friday afternoon’s glassy conditions on a 4ft swell are the best bet.

Stay safe, and don’t bother with the middle of the month – it’s a write-off. Rusty.

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