Duds Reef Surf Forecast and Surf Report

G’day, I’m Rusty. Let’s get into it, because this one’s a bit of a doozy.

Alright, for the next 16 days we’re looking at Duds Reef. Straight up, the first week is a write-off for decent waves. There’s a nasty run from Saturday the 15th right through until Friday the 21st where conditions are just grim. You’ve got strong cross and cross-onshore winds, mostly 15 to 31 mph, and the swell is all over the shop, but it’s messy, lumpy, and the wave comments flat-out say “poor surf conditions.” There is no surf on offer for that whole stretch. The combined swell energy is massive at times – over 3000 (3054) on Saturday afternoon – but with that wind, it’s just a washing machine. Don’t bother, honestly.

We finally get a tiny glimmer on Saturday the 22nd. The morning is still marginal, but the afternoon flips. We get glassy conditions, light southerly airs, and the same 3 ft SSW groundswell, with a long period of 16 seconds. The combined energy is moderate (430). This is the only window that qualifies as “expect good surf conditions”. Swell direction is south-southwest and the guidance shows the optimum for Duds Reef is SSE, so not a perfect match, but with glass you take what you can get. It’s a reef break, so that long period and direction should set up some clean, lined-up waves. With the swell at 3 ft it’s fine for intermediates, but it will be inconsistent as it’s a small, long-period groundswell. Crowds are possible here sometimes. Water temp is 81°F, which is about average for the time of year with a 1°F anomaly.

After that little breather, Sunday the 23rd through to Wednesday the 26th goes back to poor conditions – cross-shore winds, modest swell, and lumpy, choppy surf. Combined energy sits around 400-600, not worth paddling out for.

Then things get a bit more interesting from Thursday the 27th. The swell picks up, peaking around 4 ft to 7 ft by Sunday the 30th, coming from the east and east-northeast. The period is solid – 14 to 18 seconds – and combined energy is strong, hitting 1797 on Thursday afternoon and staying in the 1200-1900 range through the end of the window. This is a proper groundswell. The key issue? The wind is cross-shore, 15-19 mph out of the east and east-northeast, which keeps things lumpy and borderline. The forecast only rates it as “marginal” at best. By Sunday the 30th, the swell is over 7 ft – that’s expert territory in these conditions – and the period drops to 13 seconds. This setup looks more interesting for kite surfing than paddle surfing, to be honest, with that strong cross-breeze and decent swell.

If I had to call the standout, it’s that glassy window on Saturday afternoon, 22nd August. Clean conditions on a reef with a long-period swell, even if it’s small, is a true treat. But look, the week after that holds some real promise if the wind co-operates – it’s a big groundswell running, so keep an eye on the forecast for a potential last-minute change. For now, that Saturday arvo is your best bet.

– Rusty

Read more